CN218328964U

CN218328964U - Freeze dryer with dustproof function

Info

Publication number: CN218328964U
Application number: CN202221531395.4U
Authority: CN
Inventors: 王向东
Original assignee: Tangshan Maduoka Biotechnology Co ltd
Current assignee: Tangshan Maduoka Biotechnology Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-01-17
Anticipated expiration: 2032-06-17

Abstract

The utility model relates to a technical field of dry auxiliary device of medicine, especially, relate to a freeze dryer with dustproof function, can realize more convenient business turn over material and freeze-drying, improve medicine drying efficiency, the power distribution box comprises a box body, refrigeration module, first heating pipe, vacuum pump and vacuum tube, the inside working chamber that is provided with of box, refrigeration module installs the bottom at the box, the bottom at the working chamber is installed to first heating pipe, the top at the box is installed to the vacuum pump, the top middle part of working chamber is provided with the round hole, the input of vacuum tube passes round hole and working chamber intercommunication, the output of vacuum tube and the input of vacuum pump communicate, still include the business turn over material subassembly, the business turn over material subassembly includes two sets of bottom plates, two sets of thing dishes of putting, two sets of slide rails, eight groups of sliders, two sets of push-pull cylinder and two sets of cylinder bases, both ends all are provided with the side cap about the working chamber, both sides around the working chamber bottom are installed respectively to two sets of slide rails.

Description

Freeze dryer with dustproof function

Technical Field

The utility model relates to a technical field of dry auxiliary device of medicine especially relates to a freeze dryer with dustproof function.

Background

As is well known, a freeze dryer is a freeze drying device that freezes a water-containing substance into a solid state, and then sublimates the water from the solid state into a gaseous state to remove the water and preserve the substance, and since the production of medicines requires strict prevention of bacteria and dust, a freeze dryer with a dustproof function becomes particularly important, and is widely used in the fields of biological and new medicine, light industry, chemical biotechnology, and separation and extraction of active ingredients of natural products.

When the existing freeze dryer is used, a medicine needs to be pre-frozen below an ice point to convert water into ice, then the medicine is added into the freeze dryer, the medicine is heated under high vacuum to convert the ice into water vapor, and then the water vapor is sucked by a vacuum pump to achieve a drying effect.

Present freeze dryer in use discovers, when carrying out big medicine drying production in batches, freeze dryer need continuous unpacking, get the blowing and the evacuation operation, not only consumes the energy, and drying efficiency is low moreover to it is relatively poor to lead to the practicality.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can realize more convenient business turn over material and freeze drying, improve medicine drying efficiency to the freeze dryer with dustproof function of reinforcing practicality.

The utility model relates to a freeze dryer with dustproof function, which comprises a box body, a refrigeration module, a first heating pipe, a vacuum pump and a vacuum pipe, wherein a working cavity is arranged in the box body, the refrigeration module is arranged at the bottom end of the box body, the first heating pipe is arranged at the bottom end of the working cavity, the vacuum pump is arranged at the top end of the box body, a round hole is arranged at the middle part of the top end of the working cavity, the input end of the vacuum pipe passes through the round hole to be communicated with the working cavity, the output end of the vacuum pipe is communicated with the input end of the vacuum pump, and the freeze dryer also comprises a material inlet and outlet component,

the feeding and discharging assembly comprises two groups of bottom plates, two groups of object placing plates, two groups of sliding rails, eight groups of sliding blocks, two groups of push-pull air cylinders and two groups of air cylinder bases, side covers are arranged at the left end and the right end of the working cavity, the two groups of sliding rails are respectively arranged at the front side and the rear side of the bottom end of the working cavity, the right end of the left air cylinder base is respectively connected with the left ends of the two groups of sliding rails, the left end of the right air cylinder base is respectively connected with the right ends of the two groups of sliding rails, the two groups of push-pull air cylinders are respectively arranged on the two groups of air cylinder bases, the eight groups of sliding blocks are respectively arranged at the left front side and the left rear side of the bottom ends of the two groups of bottom plates, the right side push-pull air cylinders are respectively connected with the left end of the left bottom plate, and the right ends of the right side push-pull air cylinders are connected with the right ends of the right bottom plate.

The utility model discloses a freeze dryer with dustproof function still includes two sets of lift cylinders, and the top of box is provided with the support, and two sets of lift cylinders are installed respectively at both ends about the support, and the output of two sets of lift cylinders is connected with the top of two sets of side caps respectively.

The utility model discloses a freeze dryer with dustproof function, both ends all are provided with the guide way about the box, two sets of side caps respectively with two sets of guide way sliding connection.

The utility model discloses a freeze dryer with dustproof function still includes the second heating pipe, and the top at the working chamber is installed to the second heating pipe.

The utility model discloses a freeze dryer with dustproof function, the front end of refrigeration module is provided with dustproof filter screen.

The utility model discloses a freeze drier with dustproof function still includes the condenser, and the condenser is installed in the top rear side of box, and the input of condenser communicates with the output of vacuum pump.

The utility model discloses a freeze dryer with dustproof function still includes the solenoid valve, and the bottom of solenoid valve communicates with the top left side of working chamber.

The utility model discloses a freeze dryer with dustproof function still includes four group's regulation stabilizer blades, and left front side, right front side, left rear side and the right rear side of refrigeration module bottom all are provided with the screw rod, and four group's regulation stabilizer blades respectively with four group's screw rod threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: when freeze drying of the medicine is carried out, the medicine can be firstly placed in the left side placing disc, then the two groups of side covers are closed, the refrigerating module is opened to start refrigerating the medicine, after the refrigeration is finished, the vacuum pump is opened to vacuumize the working cavity, after the vacuum degree meets the requirement, the first heating pipe is opened to heat the medicine, water in the medicine is separated and sublimated, water vapor is gradually absorbed through the vacuum device, after the drying is finished, the vacuum pump is closed, the two groups of side covers are opened, then the two groups of push-pull air cylinders are operated to slide the left side bottom plate out of the working cavity, the bottom plate with the medicine to be dried on the right side is slid into the working cavity, then the two groups of side covers are closed to carry out freeze drying repeatedly, at the moment, the medicine dried on the left side bottom plate is taken out, the medicine to be dried is added again, and the medicine to be dried is waited to enter the working cavity; through the device, more convenient business turn over material and freeze-drying can be realized, medicine drying efficiency is improved to the practicality has been strengthened.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a left side view schematic structure diagram of the present invention;

FIG. 3 is a left side view schematic structure diagram of the slide rail and the slide block of the present invention;

fig. 4 is a schematic structural view of the push-pull cylinder and the bottom plate of the present invention;

in the drawings, the reference numbers: 1. a box body; 2. a refrigeration module; 3. a first heating pipe; 4. a vacuum pump; 5. a vacuum tube; 6. a working chamber; 7. a base plate; 8. placing a tray; 9. a slide rail; 10. a slider; 11. a push-pull cylinder; 12. a cylinder base; 13. a side cover; 14. a lifting cylinder; 15. a support; 16. a guide groove; 17. a second heating pipe; 18. a dustproof filter screen; 19. a condenser; 20. an electromagnetic valve; 21. and adjusting the supporting feet.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the freeze dryer with dust-proof function of the present invention comprises a box body 1, a refrigeration module 2, a first heating pipe 3, a vacuum pump 4 and a vacuum pipe 5, wherein a working chamber 6 is arranged inside the box body 1, the refrigeration module 2 is arranged at the bottom end of the box body 1, the first heating pipe 3 is arranged at the bottom end of the working chamber 6, the vacuum pump 4 is arranged at the top end of the box body 1, a round hole is arranged at the middle part of the top end of the working chamber 6, the input end of the vacuum pipe 5 passes through the round hole and is communicated with the working chamber 6, the output end of the vacuum pipe 5 is communicated with the input end of the vacuum pump 4, and the freeze dryer further comprises a feeding and discharging assembly,

the feeding and discharging assembly comprises two groups of bottom plates 7, two groups of object placing plates 8, two groups of sliding rails 9, eight groups of sliding blocks 10, two groups of push-pull air cylinders 11 and two groups of air cylinder bases 12, side covers 13 are arranged at the left end and the right end of the working cavity 6, the two groups of sliding rails 9 are respectively arranged at the front side and the rear side of the bottom end of the working cavity 6, the right end of the left air cylinder base 12 is respectively connected with the left ends of the two groups of sliding rails 9, the left end of the right air cylinder base 12 is respectively connected with the right ends of the two groups of sliding rails 9, the two groups of push-pull air cylinders 11 are respectively arranged on the two groups of air cylinder bases 12, the eight groups of sliding blocks 10 are respectively arranged at the left front side, the left rear side, the right front side and the right rear side of the bottom end of the two groups of bottom plates 7, the front four groups of sliding blocks 10 and the rear side of sliding blocks 10 are respectively connected with the front and rear two groups of sliding rails 9, the two groups of object placing plates 8 are respectively arranged at the top ends of the two groups of bottom plates 7, the output end of the left push-pull air cylinder 11 is connected with the left bottom plate 7, and the output end of the right push-pull air cylinder 11 is connected with the right end of the right side bottom plate 7, and the right side push-pull air cylinder 11 is connected with the right end of the right side bottom plate 7; when the freeze drying of the medicine is carried out, the medicine can be firstly put into the left side placing disc, then the two groups of side covers are closed, the refrigeration module is opened to start the medicine to be refrigerated, after the refrigeration is finished, the vacuum pump is opened to vacuumize the working cavity, after the vacuum degree meets the requirement, the first heating pipe is opened to heat the medicine, the water in the medicine is separated and sublimated, the water vapor is gradually absorbed through the vacuum device, after the drying is finished, the vacuum pump is closed, the two groups of side covers are opened, then the two groups of push-pull air cylinders are operated to slide the left side bottom plate out of the working cavity, the bottom plate on the right side where the medicine to be dried is put is slid into the working cavity, then the two groups of side covers are closed, the freeze drying is repeatedly carried out, at the moment, the medicine dried on the left side bottom plate is taken out, the medicine to be dried is added again, and the medicine to be dried is waited to enter the working cavity; through the device, more convenient business turn over material and freeze-drying can be realized, medicine drying efficiency is improved to the practicality has been strengthened.

The utility model discloses a freeze dryer with dustproof function still includes two sets of lift cylinders 14, and the top of box 1 is provided with support 15, and two sets of lift cylinders 14 are installed respectively at the left and right ends of support 15, and the output of two sets of lift cylinders 14 is connected with the top of two sets of side caps 13 respectively; when carrying out opening and closing of two sets of side covers, can operate two sets of lift cylinder outputs or withdraw and drive the side cover and reciprocate, can make opening and closing of two sets of side covers more convenient through the device, improve getting of working chamber and expect automation and efficiency to the practicality has been strengthened.

In the freeze dryer with the dustproof function of the utility model, the left end and the right end of the box body 1 are both provided with the guide grooves 16, and the two groups of side covers 13 are respectively connected with the two groups of guide grooves 16 in a sliding way; two sets of guide ways can lead to it at the in-process that the side cap reciprocated to guarantee the holistic leakproofness of box, improve evacuation efficiency, thereby strengthened the practicality.

The utility model discloses a freeze dryer with dustproof function, which also comprises a second heating pipe 17, wherein the second heating pipe 17 is arranged at the top end of the working cavity 6; when the first heating pipe heats, the second heating pipe can be opened simultaneously to evenly heat the medicine, so that the medicine drying efficiency is improved, and the practicability is enhanced.

The utility model relates to a freeze dryer with dustproof function, the front end of a refrigeration module 2 is provided with a dustproof filter screen 18; the refrigeration module needs to realize refrigeration through carrying out the heat transfer with the outside air, has a large amount of dusts in inspiratory outside air, piles up for a long time and can influence refrigeration efficiency in the refrigeration module, and dustproof filter screen can reduce inspiratory dust volume, improves the life of refrigeration module to the practicality has been strengthened.

The utility model discloses a freeze dryer with dustproof function, still include the condenser 19, the condenser 19 is installed at the top rear side of the box 1, the input end of the condenser 19 is communicated with the output end of the vacuum pump 4; the vacuum pump can be with the vapor suction that produces in drying process, and direct condensation of process condenser becomes water and can collect as other usefulness, improves energy utilization to the practicality has been strengthened.

The utility model discloses a freeze dryer with dustproof function, which also comprises a solenoid valve 20, wherein the bottom end of the solenoid valve 20 is communicated with the left side of the top end of the working cavity 6; the solenoid valve can improve gaseous admission speed at the in-process of the recovery atmospheric pressure in the box, reduces latency, improves drying efficiency to the practicality has been strengthened.

The utility model discloses a freeze dryer with dustproof function, also include four groups of regulation stabilizer blades 21, the left front side, right front side, left rear side and right rear side of the bottom end of the refrigeration module 2 are all provided with the screw rod, four groups of regulation stabilizer blades 21 are connected with four groups of screw rod screw thread respectively; four groups of adjusting support legs can enable the freeze dryer to be installed more stably, enable the freeze dryer to work stably and accordingly enhance practicability.

The utility model discloses a freeze dryer with dustproof function, it is at the during operation, put into the left side with the medicine earlier and put into the thing dish, then operate two sets of lift cylinders and close two sets of side covers, it begins to freeze the medicine to open refrigeration module, after freezing the completion, open the vacuum pump and carry out the evacuation to the work intracavity, after vacuum reached the requirement, open first heating pipe and second heating pipe and carry out the even heating to the medicine, the water is separately starting to sublime in the medicine, vapor is absorbed gradually through vacuum apparatus, get into condenser condensate water, the medicine is dry after the completion, close the vacuum pump, two sets of side covers are opened to two sets of lift cylinders in the operation, then operate two sets of push-pull cylinders and slide the left side bottom plate and pull out the work chamber, put the bottom plate that treats dry medicine on the right side and slide and pull into the work chamber, then operate two sets of lift cylinders and close two sets of side covers, repeated freeze drying, take out dry medicine on the left side bottom plate this moment, add again and treat dry medicine, wait to get into and get into the work chamber.

The freeze dryer with the dustproof function of the utility model has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the freeze dryer can be implemented as long as the beneficial effects can be achieved; the utility model discloses a cylinder, dustproof filter screen and condenser of freeze dryer with dustproof function are purchase on the market, and this industry technical staff only need according to its subsidiary instructions install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A freeze dryer with a dustproof function comprises a box body (1), a refrigeration module (2), a first heating pipe (3), a vacuum pump (4) and a vacuum pipe (5), wherein a working cavity (6) is arranged in the box body (1), the refrigeration module (2) is arranged at the bottom end of the box body (1), the first heating pipe (3) is arranged at the bottom end of the working cavity (6), the vacuum pump (4) is arranged at the top end of the box body (1), a round hole is formed in the middle of the top end of the working cavity (6), the input end of the vacuum pipe (5) penetrates through the round hole to be communicated with the working cavity (6), the output end of the vacuum pipe (5) is communicated with the input end of the vacuum pump (4), and the freeze dryer is characterized by further comprising a feeding and discharging assembly,

the feeding and discharging assembly comprises two groups of bottom plates (7), two groups of object placing plates (8), two groups of sliding rails (9), eight groups of sliding blocks (10), two groups of push-pull air cylinders (11) and two groups of air cylinder bases (12), wherein the left end and the right end of the working cavity (6) are respectively provided with a side cover (13), the two groups of sliding rails (9) are respectively arranged at the front side and the rear side of the bottom end of the working cavity (6), the right end of the left air cylinder base (12) is respectively connected with the left ends of the two groups of sliding rails (9), the left end of the right air cylinder base (12) is respectively connected with the right ends of the two groups of sliding rails (9), two sets of push-pull air cylinders (11) are installed respectively on two sets of cylinder bases (12), eight sets of sliders (10) are installed respectively at the left front side of two sets of bottom plates (7) bottom, the left rear side, right front side and right rear side, four sets of sliders (10) in front side and four sets of sliders (10) in rear side are respectively with two sets of slide rails (9) sliding connection in front and back, two sets of thing dishes (8) are installed respectively on the top of two sets of bottom plates (7), the output of left side push-pull air cylinder (11) is connected with the left end of left side bottom plate (7), the output of right side push-pull air cylinder (11) is connected with the right-hand member of right side bottom plate (7).

2. The freeze dryer with the dustproof function according to claim 1, further comprising two sets of lifting cylinders (14), wherein a bracket (15) is disposed at the top end of the box body (1), the two sets of lifting cylinders (14) are respectively mounted at the left and right ends of the bracket (15), and output ends of the two sets of lifting cylinders (14) are respectively connected with top ends of the two sets of side covers (13).

3. The freeze dryer with dust-proof function as claimed in claim 2, wherein the box body (1) is provided with guide grooves (16) at both left and right ends, and the two sets of side covers (13) are slidably connected with the two sets of guide grooves (16), respectively.

4. A freeze dryer with dust protection as claimed in claim 3, characterized in that it further comprises a second heating pipe (17), the second heating pipe (17) being mounted at the top end of the working chamber (6).

5. A freeze dryer with dust protection as claimed in claim 4, characterized in that the front end of the refrigeration module (2) is provided with a dust screen (18).

6. The freeze dryer with dust prevention function according to claim 5, further comprising a condenser (19), wherein the condenser (19) is installed at the rear side of the top end of the box body (1), and the input end of the condenser (19) is communicated with the output end of the vacuum pump (4).

7. The freeze dryer with dust prevention function according to claim 6, further comprising a solenoid valve (20), wherein a bottom end of the solenoid valve (20) is communicated with a left side of a top end of the working chamber (6).

8. The freeze dryer with dust-proof function as claimed in claim 7, further comprising four sets of adjusting legs (21), wherein the left front side, the right front side, the left rear side and the right rear side of the bottom end of the refrigeration module (2) are respectively provided with a screw, and the four sets of adjusting legs (21) are respectively in threaded connection with the four sets of screws.