CN210441538U

CN210441538U - Full-automatic high-efficient drying device of benflumetol amide

Info

Publication number: CN210441538U
Application number: CN201921341188.0U
Authority: CN
Inventors: 夏铁红; 夏铁平; 夏治海
Original assignee: Jiangxi Kemei Perfume Co ltd
Current assignee: Jiangxi Kemei Perfume Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-01
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a full-automatic high-efficiency drying device for lumefantrine aminated substance, which comprises a drying tank, wherein a tank cover is arranged on the drying tank, an outlet pipe is connected on the drying tank, the outlet pipe is communicated with a condenser pipe, a recovery valve is arranged on the condenser pipe, an exhaust pipe is communicated on the outlet pipe, and an exhaust valve is arranged on the exhaust pipe, the exhaust pipe is connected with an absorption tank, the condenser pipe is connected with the recovery tank, a vacuum pipe is connected on the recovery tank and is externally connected with a vacuum unit, an air blower is fixedly arranged on the tank cover, a sealing cover is arranged on the air blower, a vibrator is fixedly arranged in the drying tank, a heating plate is fixedly arranged on the vibrator, a heat-conducting container is fixedly arranged on the heating plate, a sliding rail is fixedly arranged in the drying tank, a sliding arm is fixedly arranged on the heat-conducting container, so that the moisture of the, and the drying tank is provided with an air blower to accelerate the evaporation speed.

Description

Full-automatic high-efficient drying device of benflumetol amide

Technical Field

The utility model relates to a pharmaceutical chemical engineering technical field specifically is full-automatic high-efficient drying device of benflumetol aminated thing.

Background

Benflumetol is a medicine that has very high use value, can effectually play antimalarial effect, and its toxicity is very little, benflumetol's production generally will be through reduction, amination and condensation, the product that generates after the amination must be dried, keep the purity of product simultaneously, just can carry out condensation on next step, the required time of current amination drying equipment drying is longer, low in production efficiency, and degree of automation is low, can not carry out the separation operation of unnecessary reactant, can influence the quality of final product benflumetol, for this reason the utility model provides a full-automatic high-efficient drying device of benflumetol amination is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic high-efficient drying device of benflumetol amination thing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the full-automatic efficient drying device for the fluorenol aminated substance comprises a drying tank, wherein a tank cover is arranged on the drying tank, an air outlet pipe is connected to the drying tank, the air outlet pipe is communicated with a condensing pipe, a recovery valve is arranged on the condensing pipe, an exhaust pipe is communicated with the air outlet pipe, an exhaust valve is arranged on the exhaust pipe, the exhaust pipe is connected to an absorption tank, the condensing pipe is connected to the recovery tank, a vacuum pipe is connected to the recovery tank, and the vacuum pipe is externally connected to a vacuum unit;

fixed mounting has the air-blower on the cannister, and is provided with sealed lid on the air-blower, fixed mounting has the vibrator in the drying chamber, and fixed mounting has the heating plate on the vibrator, fixed mounting has heat conduction container on the heating plate, and fixed mounting has the slide rail in the drying chamber, fixed mounting has the slip arm on the heat conduction container.

Preferably, the recovery valve and the waste gas valve are electromagnetic valves, the condenser pipe and the waste gas pipe are connected to the gas outlet pipe through a three-way pipe, the waste gas pipe is introduced into absorption liquid arranged in the absorption tank, the condenser pipe is a double-layer pipe, the outer pipe is introduced into condensed water, and the inner pipe is communicated with the recovery tank.

Preferably, the heating plate is an electric heating disc, the heat conduction container is fixedly installed on the upper surface of the heating plate, and the upper surface of the heating plate is a working surface.

Preferably, slide rail fixed mounting is provided with a rectangle spout in the middle of the slide rail on the inner wall of drying cabinet, and the symmetry is provided with two little spouts on the slide rail lateral wall, the slip arm front end is provided with the cylindrical slide bar of cuboid slider and two symmetries.

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

1. the method comprises the following steps of (1) recovering redundant amine reactants in the amine compounds by utilizing an arranged recovery tank, connecting a vacuum unit on an air passage of the recovery tank, heating by a heating plate in a drying tank to form low pressure in a system, carrying out reduced pressure distillation, evaporating the amine reactants in a product, condensing by a condensing pipe, and then feeding the evaporated amine reactants into the recovery tank to realize the recovery of the amine reactants;

2. be provided with the heating plate in heat conduction container below, can make moisture evaporate out in the result in the container to set up the air-blower on the drying can, accelerated the speed of evaporation, make heat conduction container produce the vibration through the vibrator moreover, make the moist solid of bottom expose, the gas of evaporation enters into the absorption tank, absorbs through the absorption liquid, avoids producing the pollution, and drying process is very high-efficient, and has realized that automatic purifies and is dry to the result.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the drying tank of the present invention;

fig. 3 is a schematic view of the slide rail structure of the present invention.

In the figure: the device comprises a drying tank 1, a tank cover 2, an air outlet pipe 3, a condensing pipe 4, a recovery valve 5, an exhaust gas pipe 6, an exhaust gas valve 7, a recovery tank 8, a vacuum pipe 9, an absorption tank 10, a blower 11, a sealing cover 12, a vibrator 13, a heating plate 14, a heat conducting container 15, a sliding rail 16 and a sliding arm 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 to 3, the present invention provides a technical solution: the full-automatic efficient drying device for the fluorenol aminated substance comprises a drying tank 1, wherein a tank cover 2 is arranged on the drying tank 1, an air outlet pipe 3 is connected to the drying tank 1, the air outlet pipe 3 is communicated with a condensing pipe 4, a recovery valve 5 is arranged on the condensing pipe 4, an exhaust pipe 6 is communicated with the air outlet pipe 3, an exhaust valve 7 is arranged on the exhaust pipe 6, the exhaust pipe 6 is connected to an absorption tank 10, the condensing pipe 4 is connected to a recovery tank 8, a vacuum pipe 9 is connected to the recovery tank 8, the vacuum pipe 9 is externally connected to a vacuum pump, the pressure in the system is reduced through the vacuum pump, the effect of reduced pressure distillation is achieved, and the amine reactant in the aminated substance is recovered;

the tank cover 2 is fixedly provided with an air blower 11 which accelerates the gas flow during drying to accelerate the evaporation speed, and the air blower 11 is provided with a sealing cover 12, the sealing cover 12 is closed to seal the system when the reduced pressure distillation is carried out, the vibrator 13 is fixedly arranged in the drying tank 1, the vibrator 13 adopts a P series upgrade second generation piston vibrator of Shanghai Daixiang electronic technology Co., Ltd, the vibration frequency can be controlled by additionally arranging a throttle valve, a heating plate 14 is fixedly arranged on the vibrator 13, a heat conduction container 15 is fixedly arranged on the heating plate 14, a slide rail 17 is fixedly arranged in the drying tank 1, a sliding arm 16 is fixedly arranged on the heat-conducting container 15, the heat conducting container 15 is made to vibrate in the vertical direction to drive the aminated matter in the container to vibrate, so that the dry solid is made to move, the wet solid is exposed and the drying speed is increased.

The recovery valve 5 and the waste gas valve 7 are both electromagnetic valves, the condenser pipe 4 and the waste gas pipe 6 are connected to the gas outlet pipe 3 through a three-way pipe, the waste gas pipe 6 is introduced into absorption liquid arranged in the absorption tank 10 to absorb evaporated gas and avoid pollution, the condenser pipe 4 is a double-layer pipe, the outer pipe is introduced with condensed water, the inner pipe is communicated with the recovery tank 8, and amine reactants are evaporated and then condensed into liquid drops to enter the recovery tank to complete recovery and reuse;

the heating plate 14 is an electric heating disc, the heat conduction container 15 is fixedly arranged on the upper surface of the heating plate 14, the upper surface of the heating plate 14 is a working surface, and a product in the heat conduction container 15 can be heated through the heating plate 14 to promote water evaporation;

the sliding rail 17 is fixedly arranged on the inner wall of the drying tank 1, a rectangular sliding groove is formed in the middle of the sliding rail 17, two small sliding grooves are symmetrically formed in the side wall of the sliding rail 17, a cuboid sliding block and two symmetrical cylindrical sliding rods are arranged at the front end of the sliding arm 16, and the sliding arm slides in the sliding rail, so that the movement direction of the heat-conducting container 15 can be limited, and the heat-conducting container is prevented from being overturned;

the working principle is as follows: when in use, the prepared lumefantrine amide is added into a heat conduction container, a tank cover is covered, an upper sealing cover of an air blower is closed, a vacuum pump and a recovery valve are opened, low pressure is formed in a sealing system, the container is heated by a heating plate, amine reactants remained in the amide are evaporated after the container is heated to a certain temperature and enter a condensing pipe, the condensed liquid droplets enter a recovery tank for recovery and storage, the effect of reduced pressure distillation is achieved, after a period of time, the amine reactants are recovered, the recovery valve and the vacuum pump are closed, a waste gas valve is opened, the air blower and the sealing cover are opened, evaporation of water in the amide is promoted by heating of the heating plate, the air blower promotes gas flow, a vibrator enables the heat conduction container to vibrate in the vertical direction to drive the amide in the container to vibrate, so that dry solids move and wet solids are exposed, the drying speed is accelerated, steam enters the absorption tank through the waste gas pipe and is absorbed through the absorption liquid, the environment pollution is avoided, and the drying process is very efficient and quick.

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. Full-automatic high-efficient drying device of this fluorenol amination, including drying chamber (1), its characterized in that: the drying tank (1) is provided with a tank cover (2), the drying tank (1) is connected with an air outlet pipe (3), the air outlet pipe (3) is communicated with a condensing pipe (4), the condensing pipe (4) is provided with a recovery valve (5), the air outlet pipe (3) is communicated with an exhaust pipe (6), the exhaust pipe (6) is provided with an exhaust valve (7), the exhaust pipe (6) is connected with an absorption tank (10), the condensing pipe (4) is connected with a recovery tank (8), the recovery tank (8) is connected with a vacuum pipe (9), and the vacuum pipe (9) is externally connected with a vacuum pump;

fixed mounting has air-blower (11) on cover (2), and is provided with sealed lid (12) on air-blower (11), fixed mounting has vibrator (13) in drying cabinet (1), and fixed mounting has heating plate (14) on vibrator (13), fixed mounting has heat conduction container (15) on heating plate (14), and fixed mounting has slide rail (17) in drying cabinet (1), fixed mounting has slip arm (16) on heat conduction container (15).

2. The full-automatic highly efficient drying apparatus of lumefantrine amination according to claim 1, wherein: retrieve valve (5) and waste gas valve (7) and be the solenoid valve, and condenser pipe (4) and waste gas pipe (6) are connected on outlet duct (3) through the three-way pipe, waste gas pipe (6) let in during the absorption liquid that sets up in adsorption tanks (10), condenser pipe (4) are the double-layer pipe, and the outer tube lets in the comdenstion water, inner tube UNICOM recovery tank (8).

3. The full-automatic highly efficient drying apparatus of lumefantrine amination according to claim 1, wherein: the heating plate (14) is an electric heating disc, the heat conduction container (15) is fixedly installed on the upper surface of the heating plate (14), and the upper surface of the heating plate (14) is a working surface.

4. The full-automatic highly efficient drying apparatus of lumefantrine amination according to claim 1, wherein: slide rail (17) fixed mounting is provided with a rectangle spout in the middle of slide rail (17) on the inner wall of drying chamber (1), and the symmetry is provided with two little spouts on slide rail (17) lateral wall, slip arm (16) front end is provided with the cylindrical slide bar of cuboid slider and two symmetries.