CN210384854U

CN210384854U - Full-automatic rotary evaporator for laboratory detection

Info

Publication number: CN210384854U
Application number: CN201920487585.2U
Authority: CN
Inventors: 段尚波; 孟瑞静; 蒲朝阳
Original assignee: Henan Yice Technology Co ltd
Current assignee: Henan Yice Technology Co ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-04-24
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a full-automatic rotary evaporator for laboratory test, which comprises a supporting table, one side of the upper surface of the supporting table is provided with a heater, a supporting column is arranged in the middle of the upper surface of the supporting table, one side of the upper end of the supporting column is provided with a connecting plate, the lower surface center of the connecting plate is provided with a protective connecting barrel, the outer side of the protective connecting barrel is connected with a rotary connecting barrel through a bearing, liquid can be heated through the heater, the rotary heating bottle is heated through the liquid, the rotary connecting barrel can be driven by a motor to rotate, the rotary heating bottle is driven to rotate through the rotary connecting barrel, the heating is more uniform, the temperature of the heating can be detected through a temperature sensor, the automation degree is higher, the cooling effect is better through a condenser, the full-automatic rotary evaporator for laboratory test is simple and convenient to operate, the full-automatic control is realized, the cooling effect is better, and the requirements of people can be met.

Description

Full-automatic rotary evaporator for laboratory detection

Technical Field

The utility model relates to an evaporimeter technical field specifically is a laboratory detects uses full-automatic rotatory evaporimeter.

Background

The rotary evaporator is an evaporation instrument widely used in laboratories, and is suitable for reflux operation, rapid evaporation of a large amount of solvents, concentration of trace components, a reaction process needing stirring and the like, but the existing rotary evaporator is complex in rotary structure, needs to consume a large amount of energy during heating, cannot realize automatic evaporation, brings many inconveniences for people, and has poor cooling effect and cannot meet the requirements of people.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a laboratory detects with full-automatic rotary evaporator, simple structure, it is easy and simple to handle, can save a large amount of electric energy, realized full-automatic control, the cooling effect is better, can satisfy people's demand, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a full-automatic rotary evaporator for laboratory detection comprises a supporting table, wherein a heater is arranged on one side of the upper surface of the supporting table, a supporting column is arranged in the middle of the upper surface of the supporting table, a connecting plate is arranged on one side of the upper end of the supporting column, a protective connecting barrel is arranged in the center of the lower surface of the connecting plate, the outer side of the protective connecting barrel is connected with the rotary connecting barrel through a bearing, a gear ring is arranged on the outer side of the upper end of the rotary connecting barrel, a motor is arranged on one side of the upper surface of the connecting plate, an output shaft of the motor penetrates through and extends to the lower side of the connecting plate, a gear is connected to the end part of the output shaft of the motor through a bolt and is meshed with the gear ring, a rotary heating bottle is connected to the lower end air inlet of the rotary connecting barrel, the rotary heating bottle is positioned inside, the upper surface of brace table is equipped with the suction pump, and the delivery port of suction pump passes through the pipe to be connected with the water inlet of condenser lower extreme, and the upper end of condenser is equipped with out the water column, and the upper surface of brace table is equipped with the PLC controller, and external power source's output is connected to the input electricity of PLC controller, and the input of suction pump and motor is connected to the output electricity of PLC controller.

As the utility model discloses a preferred technical scheme, the heater is equipped with the upper end including the external connection bucket, the inside of external connection bucket and is equipped with the internal heating bucket, and the lower surface of internal heating bucket is equipped with the electrical heating board, and the output of PLC controller is connected to the input electricity of electrical heating board.

As an optimal technical scheme of the utility model, the condenser is equipped with the cooling tube including the steel ladle, the inside of steel ladle, and the cooling tube is S type structure.

As an optimized technical scheme of the utility model, the inside side of the inside heating bucket of heater is equipped with temperature sensor, and PLC controller's input is connected to temperature sensor's output electricity.

As a preferred technical scheme of the utility model, upper surface one side of brace table is equipped with the supporting seat, and the upper surface of supporting seat is equipped with the recess, and the inside of this recess is equipped with the accumulator, and the upper end import of accumulator corresponds with the cooling tube lower extreme export of condenser.

Compared with the prior art, the beneficial effects of the utility model are that: this laboratory detects and has set up the heater on with full-automatic rotatory evaporimeter, can carry out the liquid heating through the heater, heat through liquid pairing rotation heating bottle, can drive through the motor and rotate and connect the bucket rotation, it rotates to connect the bucket to drive rotatory heating bottle through rotating, make the heating more even, can detect the temperature of heating through temperature sensor, make degree of automation higher, it is better to make the cooling effect through the condenser, this laboratory detects and uses full-automatic rotatory evaporimeter simple structure, and is easy and simple to handle, can save a large amount of electric energy, full automatic control has been realized, the cooling effect is better, can satisfy people's demand.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the heater of the present invention;

fig. 4 is the schematic diagram of the internal structure of the condenser of the present invention.

In the figure: the device comprises a protective connecting barrel 1, a gear ring 2, a condenser 3, a cooling pipe 31, a water containing barrel 32, a fixing ring 4, a supporting column 5, a collecting tank 6, a water pump 7, a supporting table 8, a heater 9, an electric heating plate 91, an external connecting barrel 92, an internal heating barrel 93, a rotary connecting barrel 10, a gear 11, a connecting plate 12, a motor 13, a rotary heating bottle 14, a supporting seat 15, a PLC (programmable logic controller) 16 and a temperature sensor 17.

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, the present invention provides a technical solution: a full-automatic rotary evaporator for laboratory detection comprises a supporting table 8, a heater 9 is arranged on one side of the upper surface of the supporting table 8, a supporting column 5 is arranged in the middle of the upper surface of the supporting table 8, a connecting plate 12 is arranged on one side of the upper end of the supporting column 5, a protective connecting barrel 1 is arranged at the center of the lower surface of the connecting plate 12, a rotary connecting barrel 10 is connected to the outer side of the protective connecting barrel 1 through a bearing, a gear ring 2 is arranged on the outer side of the upper end of the rotary connecting barrel 10, a motor 13 is arranged on one side of the upper surface of the connecting plate 12, an output shaft of the motor 13 penetrates through and extends to the lower portion of the connecting plate 12, a gear 11 is connected to the end portion of the output shaft of the motor 13 through a bolt, the gear 11 is meshed with the gear ring 2, a rotary heating bottle 14 is connected to an, an air inlet at the upper end of the condenser 3 is connected with an air outlet at the upper end of the protective connecting barrel 1 through a conduit, a water suction pump 7 is arranged on the upper surface of the supporting platform 8, a water outlet of the water suction pump 7 is connected with a water inlet at the lower end of the condenser 3 through a conduit, liquid can be heated through a heater 9, the rotary heating bottle 14 can be heated through the liquid, the rotary connecting barrel 10 can be driven to rotate through a motor 13, the rotary heating bottle 14 can be driven to rotate through the rotary connecting barrel 10, so that the heating is more uniform, a water outlet column is arranged at the upper end of the condenser 3, a PLC 16 is arranged on the upper surface of the supporting platform 8, the input end of the PLC 16 is electrically connected with the output end of an external power supply, the output end of the PLC 16 is electrically connected with the input ends of the water suction pump 7 and the, the lower surface of the internal heating barrel 93 is provided with an electric heating plate 91, the input end of the electric heating plate 91 is electrically connected with the output end of the PLC controller 16, the internal heating barrel 93 can be heated through the electric heating plate 91, so that the heating is more convenient, the condenser 3 comprises a water containing barrel 32, a cooling pipe 31 is arranged in the water containing barrel 32, the cooling pipe 31 is of an S-shaped structure, the cooling effect is better through the cooling pipe 31 of the S-shaped structure, and convenience is provided for people, the internal side surface of the internal heating barrel 93 of the heater 9 is provided with a temperature sensor 17, the output end of the temperature sensor 17 is electrically connected with the input end of the PLC controller 16, the model of the PLC controller 16 is Siemens, the mode of controlling the temperature sensor 17, the electric heating plate 91, the water suction pump 7 and the motor 13 is a common method in the prior art, the internal temperature of the internal heating barrel 93 can be, the utility model has the advantages of make to detect more convenient, upper surface one side of brace table 8 is equipped with supporting seat 15, the upper surface of supporting seat 15 is equipped with the recess, the inside of this recess is equipped with accumulator 6, the upper end import of accumulator 6 corresponds with the cooling tube 31 lower extreme export of condenser 3, can hold the water after the cooling through accumulator 6, this laboratory detects with full-automatic rotatory evaporimeter simple structure, and is easy and simple to handle, can save a large amount of electric energy, full-automatic control has been realized, the cooling effect is better, can satisfy people's demand.

When in use: the raw material is first put into the inside of the rotary heating bottle 14, and then the heating of the liquid can be performed by the heater 9, the rotary heating bottle 14 is heated by the liquid, the heated temperature can be detected by the temperature sensor 17, when the set temperature is reached, the temperature sensor 17 sends a signal to the interior of the PLC controller 16, and the PLC controller 16 controls the electric heating plate 91 to stop heating, the rotating connecting barrel 10 is driven to rotate by the motor 13, the rotating heating bottle 14 is driven to rotate by the rotating connecting barrel 10, the steam enters the cooling pipe 31 of the condenser 3 through the guide pipe, the external cooling water is then pumped into the inside of the tub 32 of the condenser 3 by the suction pump 7, the steam is cooled, the cooled liquid enters the collecting tank 6 through the guide pipe, and the cooled liquid is contained in the collecting tank 6.

The utility model discloses a heater 9 can carry out the heating to liquid, heat through liquid pairing rotation heating bottle 14, can drive through motor 13 and rotate and connect bucket 10 to rotate, it drives rotatory heating bottle 14 and rotates to connect bucket 10 through rotating, make the heating more even, can detect the temperature of heating through temperature sensor 17, make degree of automation higher, it is better to make the cooling effect through condenser 3, this laboratory detects with full-automatic rotatory evaporimeter simple structure, and is easy and simple to handle, can save a large amount of electric energy, full automatic control has been realized, the cooling effect is better, can satisfy people's demand.

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 laboratory detects uses full-automatic rotatory evaporimeter, includes brace table (8), its characterized in that: a heater (9) is arranged on one side of the upper surface of the supporting table (8), a supporting column (5) is arranged in the middle of the upper surface of the supporting table (8), a connecting plate (12) is arranged on one side of the upper end of the supporting column (5), a protective connecting barrel (1) is arranged at the center of the lower surface of the connecting plate (12), the outer side of the protective connecting barrel (1) is connected with a rotary connecting barrel (10) through a bearing, a gear ring (2) is arranged on the outer side of the upper end of the rotary connecting barrel (10), a motor (13) is arranged on one side of the upper surface of the connecting plate (12), an output shaft of the motor (13) penetrates through and extends to the lower portion of the connecting plate (12), a gear (11) is connected to the end portion of the output shaft of the motor (13) through a bolt, the gear (11) and the gear ring (2) are mutually meshed, a rotary heating, the upper end opposite side of support column (5) is connected with condenser (3) through solid fixed ring (4), and the upper end air inlet of condenser (3) passes through the pipe and is connected the upper end gas outlet of bucket (1) with the protection, the upper surface of brace table (8) is equipped with suction pump (7), and the delivery port of suction pump (7) passes through the pipe to be connected with the water inlet of condenser (3) lower extreme, and the upper end of condenser (3) is equipped with out the water column, and the upper surface of brace table (8) is equipped with PLC controller (16), and external power source's output is connected to the input electricity of PLC controller (16), and the input of suction pump (7) and motor (13) is connected to the output electricity of PLC controller (16.

2. The full-automatic rotary evaporator for laboratory tests according to claim 1, characterized in that: heater (9) are equipped with upper end including external connection bucket (92) outside connection bucket (92), and the inside of external connection bucket (92) is equipped with inside heating bucket (93), and the lower surface of inside heating bucket (93) is equipped with electric heating board (91), and the output of PLC controller (16) is connected to the input electricity of electric heating board (91).

3. The full-automatic rotary evaporator for laboratory tests according to claim 1, characterized in that: the condenser (3) comprises a water containing barrel (32), a cooling pipe (31) is arranged inside the water containing barrel (32), and the cooling pipe (31) is of an S-shaped structure.

4. The full-automatic rotary evaporator for laboratory tests according to claim 1, characterized in that: the side surface of the inner part of the heating barrel (93) of the heater (9) is provided with a temperature sensor (17), and the output end of the temperature sensor (17) is electrically connected with the input end of the PLC (16).

5. The full-automatic rotary evaporator for laboratory tests according to claim 1, characterized in that: supporting seat (15) are arranged on one side of the upper surface of the supporting table (8), a groove is formed in the upper surface of the supporting seat (15), a collecting tank (6) is arranged inside the groove, and an inlet in the upper end of the collecting tank (6) corresponds to an outlet in the lower end of a cooling pipe (31) of the condenser (3).