CN216136707U

CN216136707U - Environment-friendly anti-splashing rotary evaporator

Info

Publication number: CN216136707U
Application number: CN202121012936.8U
Authority: CN
Inventors: 王林善; 王有为; 张巧兰; 张锋
Original assignee: Baiyin Kangyuxin Biotechnology Co ltd
Current assignee: Baiyin Kangyuxin Biotechnology Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-03-29
Anticipated expiration: 2031-05-12

Abstract

The environment-friendly anti-splashing rotary evaporator comprises a base, a first anti-slip mat, wherein the base bottom is provided with the first anti-slip mat, the upper surface of the base is provided with a second anti-slip mat, the edge of the base is respectively provided with a first baffle and a second baffle, the base is spliced with a first support and a second support, the upper parts of the first support and the second support are provided with an evaporating pipe in a penetrating way, the evaporating pipe is close to the upper opening of the second support, the opening can be closed or opened, the evaporating pipe penetrates through the evaporator body and enters the evaporator body, the side wall of the evaporator body is provided with a water injection pipe, the evaporating pipe is provided with a plurality of leakage holes between the first support and the second support, a funnel is arranged below the leakage holes, and the bottom of the funnel is provided with a cooling liquid receiving container. But evaporating pot and evaporimeter body top opening, the rotatable setting of universal driving shaft and lateral wall is passed through on evaporimeter body top right side, and the effectual inside evaporation liquid of placing leads to liquid to splash the injury because of the high temperature and does the personnel of experiment, has guaranteed experimenter's security.

Description

Environment-friendly anti-splashing rotary evaporator

Technical Field

The utility model relates to the technical field of energy conservation and environmental protection, in particular to an environment-friendly anti-splashing rotary evaporator.

Background

Rotary evaporators are common laboratory equipment used primarily for continuous distillation of large quantities of volatile solvents under reduced pressure. Present rotary evaporation appearance is most all the continuous rotation in the fractional part direct dip hot water of evaporating flask, thereby liquid to in the evaporating flask lasts the heating, then the evaporation, but at the rotatory in-process of evaporating flask, the part of evaporating flask and hot water contact constantly changes, thereby it is not enough even to make the evaporating flask be heated, it is exactly that current evaporating flask heating part mostly does not have the lid again, the heat preservation effect is poor, thereby cause certain calorific loss, especially influence evaporation efficiency under the lower condition of ambient temperature.

In addition, the rotary evaporator for the existing laboratory cannot monitor the temperature condition in the test equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides the method;

in order to achieve the purpose, the utility model adopts the following technical scheme:

an environment-friendly anti-splashing rotary evaporator comprises a base and a first anti-skid pad, wherein the first anti-skid pad is arranged at the bottom of the base, the second anti-skid pad is arranged on the surface of the upper part of the base, a first baffle and a second baffle are respectively arranged at the edge of the base, the base is inserted with a first support column and a second support column, the upper parts of the first support column and the second support column are provided with evaporation tubes in a penetrating way, the evaporation tubes are arranged close to the upper opening of the second support column, the opening can be closed or opened, the evaporation tube penetrates through the evaporator body and enters the inside of the evaporator body, the evaporation tube is detachably connected with the evaporation tank in the evaporator body, the side wall of the evaporator body is provided with a water injection tube, the evaporating pipe is provided with a plurality of leak holes between the first support and the second support, a funnel is arranged below the leak holes, a cooling liquid receiving container is arranged at the bottom of the funnel, and the cooling liquid receiving container is placed on the second anti-skid pad.

Preferably, a second heat-insulating layer is arranged at the bottom in the evaporator body, a support is arranged on the upper portion of the second heat-insulating layer, and the support is in surface contact with the evaporating pot.

Preferably, the end part of the water injection pipe is provided with a plurality of nozzle holes, and the diameter of each nozzle hole is 1-3 cm.

Preferably, but evaporimeter body top opening, evaporimeter body top right side passes through the universal driving shaft and the rotatable setting of lateral wall, evaporimeter body top left side still is provided with the handle.

Preferably, a temperature display panel is arranged at the top of the evaporator body, and a temperature sensor of the type XY-WT01 is arranged on one side of the temperature display panel inside the evaporator body.

Preferably, the upper part of the evaporation tube between the first support and the second support is further provided with a cooling plate, and a plurality of cold sources are arranged in the cooling plate.

Preferably, the evaporation tube is provided with a valve between the first leg and the second leg, the valve being provided at a lower position where the funnel is released from the evaporation tube.

Preferably, the valve is provided with a plurality of through holes.

Preferably, the base is fixedly provided with a mounting column, and the mounting column is in threaded connection with the first support column and the second support column.

Preferably, the bottom of the cooling liquid receiving container is also provided with a first heat preservation layer.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the whole set of equipment can not slide through the arranged first anti-slip mat and the second anti-slip mat, so that the safety of the experimental process is ensured.

2. The evaporating pipe is close to the upper portion opening setting of second pillar, can follow the experimental materials that the opening part adds needs the evaporation, is provided with the water injection pipe at evaporimeter body lateral wall simultaneously, can inject hot water in this body toward the evaporimeter through the water injection pipe, and evaporimeter body wall has the insulation material parcel simultaneously, has guaranteed that the loss of temperature is slower.

3. The evaporating pipe is provided with a plurality of small openings between first pillar and second pillar, the small opening below is provided with the funnel, and the funnel bottom is provided with coolant liquid receiving container, and the liquid that the evaporation obtained is provided with the funnel here through the small opening below and flows into coolant liquid receiving container, and coolant liquid receiving container bottom is provided with the heat preservation simultaneously, has guaranteed that the temperature can not reduce rapidly.

4. The evaporimeter body top is provided with temperature display panel, and temperature display panel is provided with temperature sensor in the inside one side of evaporimeter body, and the temperature sensor of setting can respond to this internal temperature variation of evaporimeter, can be according to the change control water injection volume of temperature.

5. States the evaporating pipe and is provided with the valve between first pillar and second pillar, and the valve is provided with a plurality of through-holes, can open the valve when inside atmospheric pressure of experimental device reaches the certain degree, through-hole release atmospheric pressure to avoid atmospheric pressure too high, lead to whole experimental device to explode and split.

6. But through the evaporating pot and the evaporimeter body top opening that set up, evaporimeter body top right side is passed through the universal driving shaft and is passed through with the rotatable setting of lateral wall, can effectually place the personnel that the experiment was done to its inside evaporation liquid because of the high liquid injury that splashes that leads to of high temperature, has guaranteed experimenter's security.

Drawings

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

FIG. 2 is a schematic structural view of a showerhead;

FIG. 3 is a schematic view of a through hole of the valve;

FIG. 4 is a schematic view of a linkage shaft;

fig. 5 is a schematic diagram of a temperature sensor.

In the figure:

1-a first baffle, 2-a base, 3-a first non-slip mat, 4-a mounting column, 5-a first support column, 6-an evaporation tube, 7-a cooling plate, 8-a cold source, 9-a valve, 91-a through hole, 10-a second support column, 11-an evaporator body, 12-a temperature display panel, 121-a temperature sensor, 13-a water injection tube, 14-a spray head, 141-a spray head hole, 15-a second baffle, 16-a second non-slip mat, 17-a first heat preservation layer, 18-a second heat preservation layer and 19-a linkage shaft.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

An environment-friendly anti-splashing rotary evaporator comprises a base 2 and a first anti-slip mat 3, wherein the first anti-slip mat 2 is arranged at the bottom of the base 2, a second anti-slip mat 16 is arranged on the surface of the upper part of the base 2, the two anti-slip mats are arranged mainly for anti-slip, the first anti-slip mat 3 is arranged at the lower part of the base 2 and can be used for placing the base to slide on an operation table to cause the sliding of the whole device to damage a test device, and the second anti-slip mat 16 is arranged at the upper part of the base 2 and is mainly used for preventing the whole set of test device from sliding and causing damage to the test process; the edge of the base 2 is respectively provided with a first baffle plate 1 and a second baffle plate 15, the first baffle plate 1 and the second baffle plate 15 are arranged on the edge of the base 2, the whole set of equipment can be effectively placed within the range of the base due to external force factors, the base 2 is spliced with the first support column 5 and the second support column 10, the evaporating pipe 6 is arranged on the upper parts of the first strut 5 and the second strut 10 in a penetrating way, the evaporating pipe 6 is arranged close to the upper opening of the second strut 10, the opening can be closed or opened, the opening is arranged at the position, materials or liquid which needs to be added in the experiment can be added at the position, the evaporation tube 6 penetrates through the evaporator body 11 and enters the inside of the evaporator body 11, the evaporation tube 6 is detachably connected with the evaporation tank in the evaporator body 11, and the detachable connection mode is convenient for the replacement or cleaning of equipment; the side wall of the evaporator body 11 is provided with a water injection pipe 13, and the water injection pipe arranged at the side wall can add hot water into the evaporator body 11 so as to ensure the temperature in the evaporator body; the evaporating pipe 6 is provided with a plurality of leak holes between the first support column 5 and the second support column 10, a funnel is arranged below the leak holes, a cooling liquid receiving container is arranged at the bottom of the funnel, and the cooling liquid receiving container is placed on the second anti-skid pad.

Example 2

Preferably, the bottom is provided with second heat preservation 18 in the evaporimeter body 11, and it lies in placing thermal loss to set up second heat preservation 18 to guarantee that evaporimeter body 11 temperature keeps a definite value, 18 upper portions of second heat preservation are provided with the support, support and evaporating pot surface contact set up the support and can guarantee can not make evaporating pipe 6 warp under the effect of gravity at the evaporating pot.

Example 3

Preferably, the end of the water injection pipe 13 is provided with a nozzle 14, the nozzle holes 141 are provided with a plurality of nozzle holes 2, and the diameter of each nozzle hole 2 is 1-3 cm; set up a plurality of shower nozzles and can let the even temperature of spraying in order to guarantee the evaporating pot on the evaporating pot surface of the liquid of the holding temperature of pouring into to make the liquid in the evaporating pot evaporated, reach the purpose of experiment.

Example 4

Preferably, the top of the evaporator body 11 is provided with an opening, the right side of the top of the evaporator body 11 is rotatably arranged with the side wall through a linkage shaft 19, and the function that the evaporation tank can be detached can be further realized through the opening at the top, so that the evaporation tank can be taken out through the opening at the top when being replaced; the left side of the top of the evaporator body 11 is also provided with a handle.

The top of the evaporator body 11 is provided with a temperature display panel 12, one side of the temperature display panel 12 in the evaporator body 11 is provided with a temperature sensor 121, and the model of the temperature sensor is XY-WT 01; the effect that sets up temperature display panel 12 and temperature sensor 121 lies in can sensing the inside temperature condition of evaporimeter body 11, shows simultaneously on temperature display panel 12, can control the inflow of water injection pipe according to temperature display panel's temperature this moment.

Example 5

Preferably, the upper part of the evaporation tube 6 between the first support column 5 and the second support column 10 is further provided with a cooling plate 7, and a plurality of cold sources 8 are arranged in the cooling plate 7; the cooling plate 7 is arranged to atomize the vapour formed by the liquid evaporated in the evaporator into a liquid state by cooling when the vapour rises at the position of the cooling plate 7 arranged in the evaporator 6, and the liquid flows into the cooling liquid receiving container through the funnel.

Example 6

Preferably, the evaporation tube 6 is provided with a valve 9 between the first and

second legs

5, 10, the valve 2 being arranged at a lower position where the funnel is released from the evaporation tube 2; the valve 9 is provided to prevent the liquid water drops formed by atomization from flowing back into the evaporation tank.

Preferably, valve 9 is provided with a plurality of through-holes 91, the through-hole sets up the inside fretwork setting of valve simultaneously on the upper portion of valve 9, sets up through-hole 91 and not only can place the refluence, and the through-hole setting is on the upper portion of valve 9 simultaneously, lifts up the valve and can also ventilate the atmospheric pressure that reduces in the experimental facilities.

Example 7

Preferably, the base 2 is fixedly provided with a mounting column 4, the mounting column 4 is in threaded connection with the first support column 5 and the second support column 10, and the heights of the first support column 5 and the second support column 10 can be adjusted through threaded connection so as to control the inclination angle of the evaporation tube 6.

Preferably, the bottom of the cooling liquid receiving container is also provided with a first heat preservation layer 17.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An environment-friendly splash-proof rotary evaporator comprises: base (2), first slipmat (3), its characterized in that: the bottom of the base (2) is provided with a first anti-skid pad (3), the surface of the upper part of the base is provided with a second anti-skid pad (16), the edge of the base (2) is respectively provided with a first baffle (1) and a second baffle (15), the base (2) is spliced with a first pillar (5) and a second pillar (10), the upper parts of the first pillar (5) and the second pillar (10) are provided with an evaporation tube (6) in a penetrating way, the evaporation tube (6) is close to an upper opening of the second pillar (10), the opening can be closed or opened, the evaporation tube (6) penetrates through the evaporator body (11) and enters the inside of the evaporator body (11), the evaporation tube (6) is detachably connected with an evaporation tank in the inside of the evaporator body (11), the side wall of the evaporator body (11) is provided with a water injection tube (13), and a plurality of leakage holes are formed in the evaporation tube (6) between the first pillar (5) and the second pillar (10), a funnel is arranged below the leakage hole, a cooling liquid receiving container is arranged at the bottom of the funnel, and the cooling liquid receiving container is placed on the second anti-skid pad.

2. The environment-friendly splash-proof rotary evaporator according to claim 1, characterized in that: the bottom is provided with second heat preservation (18) in evaporimeter body (11), second heat preservation (18) upper portion is provided with the support, support and evaporating pot surface contact.

3. The environment-friendly splash-proof rotary evaporator according to claim 1, characterized in that: the end part of the water injection pipe (13) is provided with a spray head (14), the spray head (14) is provided with a plurality of spray head holes (141) with the diameter of 1-3 cm.

4. The environment-friendly splash-proof rotary evaporator according to claim 1, characterized in that: but evaporimeter body (11) top opening, evaporimeter body (11) top right side passes through universal driving shaft (19) and the rotatable setting of lateral wall, evaporimeter body (11) top left side still is provided with the handle.

5. The environment-friendly splash-proof rotary evaporator according to claim 1, characterized in that: the top of the evaporator body (11) is provided with a temperature display panel (12), and one surface of the temperature display panel (12) in the evaporator body (11) is provided with a temperature sensor (121) with the model of XY-WT 01.

6. The environment-friendly splash-proof rotary evaporator according to claim 1, characterized in that: the upper part of the evaporation tube (6) between the first support column (5) and the second support column (10) is also provided with a cooling plate (7), and a plurality of cold sources are arranged in the cooling plate (7).

7. The environment-friendly splash-proof rotary evaporator according to claim 1, characterized in that: the evaporation tube (6) is provided with a valve (9) between the first support (5) and the second support (10), and the valve (9) is arranged at the lower position where the funnel is released from the evaporation tube (6).

8. The environment-friendly splash-proof rotary evaporator according to claim 7, characterized in that: the valve (9) is provided with a plurality of through holes (91).

9. The environment-friendly splash-proof rotary evaporator according to claim 1, characterized in that: the base (2) is fixedly provided with a mounting column (4), and the mounting column (4) is in threaded connection with a first support column (5) and a second support column (10).

10. The environment-friendly splash-proof rotary evaporator according to claim 1, characterized in that: the bottom of the cooling liquid receiving container is also provided with a first heat preservation layer (17).