CN213492079U

CN213492079U - Solar energy environment-friendly laboratory solvent recovery unit

Info

Publication number: CN213492079U
Application number: CN202022128258.3U
Authority: CN
Inventors: 陶美霞; 黄建广
Original assignee: Wuxi Xiyanuo New Material Technology Co ltd
Current assignee: Wuxi Xiyanuo New Material Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-22
Anticipated expiration: 2030-09-24

Abstract

The utility model belongs to the technical field of solvent recovery, in particular to a solar environment-friendly laboratory solvent recovery device, which comprises a sealed experimental cabinet, a filtering separation hopper, a solid collecting cylinder, a liquid collecting cylinder, a condenser and a liquid collecting bottle; a test table is arranged in the sealed test cabinet, a filtering separation hopper is arranged at the bottom of the test table, a solid collecting barrel connected with the lower end of the filtering separation hopper is arranged on one side of the lower end of the sealed test cabinet, and a liquid collecting barrel connected with the separation cavity through a liquid discharge pipe is arranged below the sealed test cabinet; the top of the sealed experiment cabinet is provided with a ventilation pipe. The utility model discloses volatile solvent volatilizees at the heater heating on the laboratory bench, and the ventilation pipe accelerates organic solvent to volatilize, and volatile solvent passes through the blast pipe and arranges into the condenser pipe, becomes the dropping liquid after the cooling and instils into the collecting bottle through the dropping liquid pipe in, separates the recovery through filtering separation fill to solid and liquid, has improved recovery efficiency, has avoided the polluted environment, and it is effectual to retrieve.

Description

Solar energy environment-friendly laboratory solvent recovery unit

Technical Field

The utility model belongs to the technical field of the solvent recovery, concretely relates to solar energy environment-friendly laboratory solvent recovery unit.

Background

Carry out the in-process of experiment in the laboratory, produce organic and poisonous solvent easily, if volatilize the solvent in the air, can cause the atmosphere pollution, the solvent daily use amount is great moreover, and the cost is higher, will cause huge cost input and serious atmosphere pollution like this, and current solvent recovery unit lacks dust removal and solid-liquid separation equipment, and unable multi-angle all-round collection solvent, recovery efficiency ratio is than low. At present, traditional solvent recovery unit in environment-friendly laboratory exists and lacks dust removal and solid-liquid separation equipment, and the easy polluted environment, the poor problem of recovery effect can't all-round collection abandonment solvent.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a solvent recovery unit in solar energy environment-friendly laboratory, volatile solvent volatilizees at the heater heating on the laboratory bench, and the ventilation pipe accelerates organic solvent to volatilize, and the condenser pipe is discharged into through the blast pipe to the solvent that volatilizees, becomes the dropping liquid after the cooling and instils into the collecting bottle through the dropping liquid pipe in, separates the recovery through filtering separation fill to solid and liquid, has improved recovery efficiency, has avoided the polluted environment, and it is effectual to retrieve.

In order to achieve the above object, the utility model provides a following technical scheme: a solar environment-friendly laboratory solvent recovery device comprises a sealed experiment cabinet, an experiment table, a filtering separation hopper, a solid collecting cylinder, a liquid collecting cylinder, a condenser, a liquid collecting bottle and a base; the sealing experiment cabinet is arranged on the base, an experiment table is arranged in the sealing experiment cabinet, a filtering and separating hopper is arranged at the bottom of the experiment table, a solid collecting barrel connected with the lower end of the filtering and separating hopper is arranged on one side of the lower end of the sealing experiment cabinet, the bottom of the filtering and separating hopper is designed by adopting a filter screen plate structure, a separating cavity is arranged at the bottom in the sealing experiment cabinet below the filtering and separating hopper, and a liquid collecting barrel connected with the separating cavity through a liquid discharge pipe is arranged below the sealing experiment cabinet; the ventilation pipe is installed at sealed experiment cabinet top, and the ventilation pipe is linked together through desicator and sealed experiment cabinet, and sealed experiment cabinet top still is connected with the inside condenser pipe of condenser through the blast pipe, and the condenser pipe bottom is connected with the collecting bottle through the dropping liquid pipe, and the collecting bottle top is connected with the aspiration pump.

Preferably, the upper end of the inner wall of the sealed experiment cabinet is provided with a heater.

Preferably, the experiment table is provided with experiment test tubes through a test tube rack.

Preferably, the exhaust pipe and the drain pipe are provided with control valves.

Preferably, the bottom of the base is provided with supporting legs, and the bottom of each supporting leg is provided with a movable wheel.

Preferably, the upper end and the lower end of the condenser are respectively provided with a water outlet pipe and a water inlet pipe.

Preferably, a sealing cabinet door with an observation window is installed on the front end face of the sealing experiment cabinet.

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

the utility model discloses volatile solvent starts the heating at the heater on the laboratory bench, the chance volatilizees after the temperature rises, the ventilation pipe is inside sealed experiment cabinet through the desicator, the wind that blows off has improved the speed that the air flows, thereby volatilization of organic solvent has been accelerated, open the control valve, volatile solvent passes through in the blast pipe emits into the inside condenser of condenser, let in the cooling water to the condenser, make in the condenser become the dropping liquid and instil into the collector bottle through the dropping liquid pipe after the cooling of volatile solvent, accessible aspiration pump makes the collector bottle produce the negative pressure, accelerate the dropping liquid to instil into, thereby realize organic solvent's recovery.

After the experiment table solvent is volatile, experiment operation can be carried out, after the experiment operation is finished, experiment articles can be poured into the filtering separation hopper, and solid experiment waste enters the solid collecting cylinder; the experiment waste liquid gets into the liquid collecting barrel through separation chamber and fluid-discharge tube through the filter screen board of filtering separation fill bottom and collects, has possessed solid-liquid separation equipment, has improved recovery efficiency, has avoided the polluted environment, and it is effectual to retrieve.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of the interior of a solar environment-friendly laboratory solvent recovery device according to the present invention;

fig. 2 is the structural schematic diagram of the utility model relates to a solvent recovery unit in solar energy environment-friendly laboratory.

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.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present invention provides the following technical solutions: a solar environment-friendly laboratory solvent recovery device comprises a sealed experiment cabinet 1, an experiment table 2, a filtering separation hopper 5, a solid collecting cylinder 6, a liquid collecting cylinder 7, a condenser 8, a liquid collecting bottle 9 and a base 15; the sealing experiment cabinet 1 is arranged on a base 15, an experiment table 2 is arranged in the sealing experiment cabinet 1, a filtering separation hopper 5 is arranged at the bottom of the experiment table 2, a solid collecting barrel 6 connected with the lower end of the filtering separation hopper 5 is arranged on one side of the lower end of the sealing experiment cabinet 1, the bottom of the filtering separation hopper 5 is structurally designed by adopting a filter screen plate 20, a separation cavity 4 is arranged at the bottom in the sealing experiment cabinet 1 below the filtering separation hopper 5, and a liquid collecting barrel 7 connected with the separation cavity 4 through a liquid discharge pipe 21 is arranged below the sealing experiment cabinet 1; install ventilation pipe 14 at 1 top of sealed experiment cabinet, ventilation pipe 14 is linked together through desicator 3 and sealed experiment cabinet 1, and 1 top of sealed experiment cabinet still is connected with the inside condenser pipe 83 of condenser 8 through blast pipe 10, and condenser pipe 83 bottom is connected with collecting bottle 9 through dropping liquid pipe 12, and collecting bottle 9 top is connected with aspiration pump 19.

Specifically, the heater 11 is installed at the upper end of the inner wall of the sealed experiment cabinet 1.

Specifically, an experiment test tube 13 is arranged on the experiment table 2 through a test tube rack.

Specifically, the exhaust pipe 10 and the drain pipe 21 are provided with control valves 16.

Specifically, supporting legs 17 are installed at the bottom of the base 15, and moving wheels 18 are installed at the bottoms of the supporting legs 17.

Specifically, the upper end and the lower end of the condenser 8 are respectively provided with a water outlet pipe 81 and a water inlet pipe 82.

Specifically, a sealed cabinet door with an observation window is installed on the positive end face of the sealed experiment cabinet 1.

In addition, a storage battery is arranged in the sealed experiment cabinet 1, a solar photovoltaic panel is arranged at the top of the sealed experiment cabinet 1, and the solar photovoltaic panel is connected with a storage battery cell through a charging device; the heater 11, the condenser 8 and the air pump 19 are respectively electrically connected with the storage battery.

The utility model discloses a theory of operation and use flow: when the utility model is used, the worker can move the device conveniently through the moving wheel 18, and experimental reagents are put on the experiment table 2 or in the experiment test tube 13; volatile solvent is at heater 11 start-up heating, the chance volatilizees after the temperature rises, ventilation pipe 14 is inside sealed experiment cabinet 1 through desicator 3, the wind that blows out has improved the speed that the air flows, thereby the volatilization of organic solvent has been accelerated, open control valve 16, volatile solvent passes through blast pipe 10 and emits into in 8 inside condenser pipe 83 of condenser, let in cooling water to condenser 8, make in the condenser pipe 83 volatile solvent cooling back become the dropping liquid and drip into in liquid collecting bottle 9 through dropping liquid pipe 12, accessible aspiration pump 19 makes liquid collecting bottle 9 produce the negative pressure, accelerate the dropping liquid and drip into, thereby realize organic solvent's recovery.

After the solvent in the experiment table 2 is volatile, experiment operation can be carried out, after the experiment operation is finished, experiment articles can be poured into the filtering separation hopper 5, and solid experiment waste enters the solid collection cylinder 6; the experimental waste liquid enters the liquid collecting barrel 7 through the filter screen plate 20 at the bottom of the filter separating hopper 5 and the separating cavity 4 and the liquid discharge pipe 21 for collection, the solid-liquid separation device is provided, the recovery efficiency is improved, the environmental pollution is avoided, and the recovery effect is good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a solvent recovery unit in solar energy environment-friendly laboratory which characterized in that: comprises a sealed experiment cabinet (1), an experiment table (2), a filtering and separating hopper (5), a solid collecting cylinder (6), a liquid collecting cylinder (7), a condenser (8), a liquid collecting bottle (9) and a base (15); the sealing experiment cabinet (1) is arranged on a base (15), an experiment table (2) is arranged in the sealing experiment cabinet (1), a filtering separation hopper (5) is arranged at the bottom of the experiment table (2), a solid collecting barrel (6) connected with the lower end of the filtering separation hopper (5) is arranged on one side of the lower end of the sealing experiment cabinet (1), the bottom of the filtering separation hopper (5) is designed by adopting a filter screen plate (20) structure, a separation cavity (4) is arranged below the filtering separation hopper (5) at the bottom in the sealing experiment cabinet (1), and a liquid collecting barrel (7) connected with the separation cavity (4) through a liquid discharge pipe (21) is arranged below the sealing experiment cabinet (1); install ventilation pipe (14) at sealed laboratory cabinet (1) top, ventilation pipe (14) are linked together through desicator (3) and sealed laboratory cabinet (1), and sealed laboratory cabinet (1) top still is connected with condenser (8) inside condenser pipe (83) through blast pipe (10), and condenser pipe (83) bottom is connected with collecting bottle (9) through dropping liquid pipe (12), and collecting bottle (9) top is connected with aspiration pump (19).

2. The solar energy environment-friendly laboratory solvent recovery device according to claim 1, characterized in that: and a heater (11) is installed at the upper end of the inner wall of the sealed experiment cabinet (1).

3. The solar energy environment-friendly laboratory solvent recovery device according to claim 1, characterized in that: an experiment test tube (13) is arranged on the experiment table (2) through a test tube rack.

4. The solar energy environment-friendly laboratory solvent recovery device according to claim 1, characterized in that: and control valves (16) are arranged on the exhaust pipe (10) and the liquid discharge pipe (21).

5. The solar energy environment-friendly laboratory solvent recovery device according to claim 1, characterized in that: supporting legs (17) are installed at the bottom of the base (15), and moving wheels (18) are installed at the bottoms of the supporting legs (17).

6. The solar energy environment-friendly laboratory solvent recovery device according to claim 1, characterized in that: and the upper end and the lower end of the condenser (8) are respectively provided with a water outlet pipe (81) and a water inlet pipe (82).

7. The solar energy environment-friendly laboratory solvent recovery device according to claim 1, characterized in that: and a sealing cabinet door with an observation window is arranged on the positive end surface of the sealing experiment cabinet (1).