CN210543412U

CN210543412U - Distillation column

Info

Publication number: CN210543412U
Application number: CN201920972146.0U
Authority: CN
Inventors: 宫顺全; 王江华; 郑俊章
Original assignee: Shanxi Kailide Fine Chemical Technology Co ltd
Current assignee: BEIJING DIAGMED INSTRUMENTS Co.,Ltd.
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-05-19
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a distillation tower, which comprises a machine body. The below intermediate position of organism is equipped with water proof box, water proof box's bottom is equipped with the motor, the motor has the rotary rod through shaft coupling swivelling joint, water proof box's both sides are connected with the water conservancy diversion case respectively, the water conservancy diversion case is kept away from one side bottom of water proof box is connected with the discharging pipe, the bottom of organism is equipped with the steam chest, the lateral wall and the bottom of steam chest all are equipped with the heating wire, the bottom both sides of steam chest are equipped with the valve respectively, the top intermediate position of steam chest is equipped with the outlet duct, one side of outlet duct is equipped with the inlet pipe, the inlet pipe is right angle shape hose, the one end of inlet pipe is connected the top. The distillation tower has the advantages of simple structure and convenient operation, can ensure that the raw material is heated uniformly, shorten the gasification time of the raw material, improve the production efficiency, improve the condensation efficiency, facilitate the full condensation of gas and avoid the resource waste.

Description

Distillation column

Technical Field

The utility model relates to a distillation plant technical field, concretely relates to distillation column.

Background

The distillation is a distillation method for separating liquid mixture with high purity by utilizing reflux, which is the most widely applied liquid mixture separation operation in the industrial industry, the distillation tower is a tower-type gas-liquid contact device for distillation and has two main types of a plate tower and a packed tower, the basic principle of the distillation tower is to vaporize and partially condense the liquid mixture for multiple times, and the unit operation of the separation purpose is realized by utilizing the characteristic that the volatility of each component is different.

Disclosure of Invention

The utility model aims at solving the problem and providing a distillation tower.

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

a distillation tower comprises a buffer tank, a condensing tank, a heat preservation layer, a condensing sheet, a liquid outlet pipe, an inlet pipe, a machine body, a rotary rod, a water separating tank, a discharging pipe, a flow guide box, a motor, a valve, heating wires, a steam box, an outlet pipe, a connecting rod, an exhaust pipe, a solenoid valve and a gas outlet branch pipe, wherein the water separating tank is arranged at the middle position below the machine body, the motor is arranged at the bottom of the water separating tank, the motor is rotationally connected with the rotary rod through a coupler, the two sides of the water separating tank are respectively connected with the flow guide box, the bottom end of one side of the flow guide box, which is far away from the water separating tank, is connected with the discharging pipe, the bottom of the machine body is provided with the steam box, the outer side wall and the bottom of the steam box are respectively provided with the valve, the middle, the one end of inlet pipe is connected the top of steam chest, the steam chest with the junction of inlet pipe is equipped with the solenoid valve, the other end of inlet pipe runs through the lateral wall of organism extends to the organism is outside, the top fixedly connected with cooling cylinder of outlet duct, the both sides bottom of cooling cylinder runs through the organism lateral wall is connected with the drain pipe respectively, the top intermediate position fixedly connected with connecting rod of cooling cylinder, the both sides of connecting rod are by supreme a plurality of condensation pieces of evenly being connected with down, the top fixedly connected with baffle-box of cooling cylinder, the bottom both sides of baffle-box are equipped with the branch pipe of giving vent to anger respectively, the top of baffle-box is connected with the blast pipe, the lateral wall of organism is equipped with the.

Furthermore, the bottom of the diversion box is an inclined plane, one end close to the water separation box is higher than the other end, and the included angle between the diversion box and the horizontal plane is 18 degrees.

Furthermore, the bottom of the condensing tank is an arc with a center protruding upwards.

Furthermore, the condensing sheet is arc-shaped, and one end connected with the connecting rod is higher than the other end.

Furthermore, a wear-resistant sleeve is arranged between the top of the water separating tank and the steam box.

The utility model has the advantages that: simple structure, convenient to use, the maintenance of being convenient for, the heating wire distributes in the bottom and the lateral wall of steam chest, and it is rotatory that the motor drives the steam chest among the heating process, is favorable to the raw materials in the steam chest to be heated evenly, shortens raw materials gasification time, improves distillation efficiency, is provided with a plurality of condensation pieces in the condenser chest, is favorable to gaseous abundant condensation, avoids extravagant, improves resource utilization, and the condenser bottom is the arc, is favorable to the collection of condensate liquid.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. buffer tank, 2, condensing box, 3, heat preservation, 4, condensing sheet, 5, drain pipe, 6, inlet pipe, 7, organism, 8, rotary rod, 9, water proof case, 10, discharging pipe, 11, water conservancy diversion case, 12, motor, 13, valve, 14, heating wire, 15, steam chest, 16, outlet duct, 17, connecting rod, 18, blast pipe, 19, solenoid valve, 20, the branch pipe of giving vent to anger.

Detailed Description

The following examples are presented to enable those skilled in the art to more fully understand the present invention, but are not intended to limit the invention in any way.

As shown in fig. 1, a distillation tower comprises a buffer tank 1, a condensing tank 2, a heat preservation layer 3, a condensing sheet 4, a liquid outlet pipe 5, a material inlet pipe 6, a machine body 7, a rotary rod 8, a water separating tank 9, a material outlet pipe 10, a diversion box 11, a motor 12, a valve 13, heating wires 14, a steam box 15, a gas outlet pipe 16, a connecting rod 17, a gas outlet pipe 18, a solenoid valve 19 and a gas outlet branch pipe 20, wherein the water separating tank 9 is arranged at the middle position below the machine body 7, the motor 12 is arranged at the bottom of the water separating tank 9, the rotary rod 8 is rotatably connected to the motor 12 through a coupling, the diversion boxes 11 are respectively connected to two sides of the water separating tank 9, the material outlet pipe 10 is connected to the bottom end of one side of the diversion box 11 far away from the water separating tank 9, the steam box 15 is arranged at the bottom of the machine body 7, the heating wires, the steam box is characterized in that an outlet pipe 16 is arranged at the middle position of the top of the steam box 15, an inlet pipe 6 is arranged at one side of the outlet pipe 16, the inlet pipe 6 is a right-angle hose, one end of the inlet pipe 6 is connected to the top of the steam box 15, an electromagnetic valve 19 is arranged at the joint of the steam box 15 and the inlet pipe 6, the other end of the inlet pipe 6 penetrates through the side wall of the machine body 7 and extends to the outside of the machine body 7, a condensing box 2 is fixedly connected to the upper part of the outlet pipe 16, the bottom ends of the two sides of the condensing box 2 penetrate through the side wall of the machine body 7 and are respectively connected with a liquid outlet pipe 5, a connecting rod 17 is fixedly connected to the middle position of the top of the condensing box 2, a plurality of condensing sheets 4 are uniformly connected to the two sides of the connecting rod 17 from bottom, an exhaust pipe 18 is connected above the buffer tank 1, and a heat preservation layer 3 is arranged on the outer side wall of the machine body 7.

In the preferred embodiment, the bottom of the diversion box 11 is an inclined plane, one end close to the water separation box 9 is higher than the other end, and the included angle between the inclined plane and the horizontal plane is 18 degrees.

In the preferred embodiment, the bottom of the condensation tank 2 is an arc with a center protruding upwards.

In the preferred embodiment, the condensation sheet 4 is arc-shaped, and one end connected to the connecting rod 17 is higher than the other end.

In the preferred embodiment, a wear-resistant sleeve is arranged between the top of the water separating tank 9 and the steam box 15.

The utility model discloses the principle as follows: when the distillation tower is used, the electromagnetic valve 19 is opened, raw materials enter the steam box 15 through the feeding pipe 6, after feeding is completed, the electromagnetic valve 19 is closed, the heating wire 14 heats the raw materials in the steam box 15, the motor 12 is opened, the motor 12 drives the steam box 15 to rotate through the rotating rod 8, the raw materials in the steam box 15 are uniformly heated, steam generated after the raw materials are heated and gasified is discharged to the condensing box 2 through the air outlet pipe 16, liquid is condensed into liquid under the action of the multilayer condensing sheet 4 and is discharged to the specified collecting device through the liquid outlet pipe 5, uncondensed gas enters the buffer box 1 through the air outlet branch pipe 20 and is discharged to the specified collecting device through the air outlet pipe 18, environmental pollution is avoided, after distillation is finished, the valve 13 is opened, residual liquid in the steam box 15 flows to the flow guide box 11, and is discharged to the specified collecting device through the discharge pipe 10.

Those skilled in the art will appreciate that the above embodiments are merely exemplary embodiments and that various changes, substitutions and alterations can be made without departing from the spirit and scope of the invention.

Claims

1. A distillation tower is characterized by comprising a buffer tank (1), a condensing tank (2), a heat preservation layer (3), a condensing sheet (4), a liquid outlet pipe (5), a feeding pipe (6), a machine body (7), a rotary rod (8), a water-proof tank (9), a discharging pipe (10), a flow guide tank (11), a motor (12), a valve (13), an electric heating wire (14), a steam box (15), an air outlet pipe (16), a connecting rod (17), an exhaust pipe (18), a solenoid valve (19) and an air outlet branch pipe (20), wherein the water-proof tank (9) is arranged at the middle position below the machine body (7), the motor (12) is arranged at the bottom of the water-proof tank (9), the rotary rod (8) is rotatably connected to the motor (12) through a coupler, the flow guide tanks (11) are respectively connected to two sides of the water-proof tank (9), and the discharging pipe (10) is connected to the bottom, the bottom of organism (7) is equipped with steam chest (15), the lateral wall and the bottom of steam chest (15) all are equipped with heating wire (14), the bottom both sides of steam chest (15) are equipped with valve (13) respectively, the top intermediate position of steam chest (15) is equipped with outlet duct (16), one side of outlet duct (16) is equipped with inlet pipe (6), inlet pipe (6) are right angle shape hose, the one end of inlet pipe (6) is connected at the top of steam chest (15), steam chest (15) with the junction of inlet pipe (6) is equipped with solenoid valve (19), the other end of inlet pipe (6) runs through the lateral wall of organism (7) extends to organism (7) outside, the top fixedly connected with condensing box (2) of outlet duct (16), the both sides bottom of condensing box (2) runs through organism (7) lateral wall is connected with drain pipe (5) respectively, top intermediate position fixedly connected with connecting rod (17) of condensing box (2), the both sides of connecting rod (17) are by lower supreme a plurality of condensation pieces (4) of evenly being connected with, top fixedly connected with baffle-box (1) of condensing box (2), the bottom both sides of baffle-box (1) are equipped with branch pipe (20) of giving vent to anger respectively, the top of baffle-box (1) is connected with blast pipe (18), the lateral wall of organism (7) is equipped with heat preservation (3).

2. A distillation column according to claim 1, wherein the bottom of the guide box (11) is sloped, with one end adjacent to the water separating box (9) being higher than the other end and making an angle of 18 ° with the horizontal.

3. A distillation column according to claim 1, wherein the bottom of the condensation chamber (2) is in the form of an arc with a centre that is convex upwards.

4. A distillation column according to claim 1, wherein the condensation sheet (4) is circular and has one end connected to the connecting rod (17) higher than the other end.

5. A distillation column according to claim 1, wherein a wear sleeve is provided between the top of the water separator tank (9) and the steam box (15).