CN209828301U

CN209828301U - Glacial acetic acid purification equipment

Info

Publication number: CN209828301U
Application number: CN201920381416.0U
Authority: CN
Inventors: 纪银冰; 祁亚琴; 宋雪莲
Original assignee: Yantai Far East Fine Chemical Co Ltd
Current assignee: Yantai Far East Fine Chemical Co Ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2019-12-24
Anticipated expiration: 2029-03-25

Abstract

The utility model belongs to the technical field of purification equipment, especially, glacial acetic acid purification equipment is not convenient for remove the heating rod in to current purification equipment, and is not convenient for carry out the problem of even heating to the raw materials, now proposes following scheme, and it includes the distiller, fixed mounting has the connecting plate on one side inner wall of distiller, has seted up the sliding hole on the connecting plate, and slidable mounting has the sliding seat in the sliding hole, and the spread groove has been seted up to the bottom of sliding seat, and slidable mounting has the dead lever in the spread groove, has all seted up the spacing groove on the both sides inner wall of spread groove, and the equal fixed mounting in both sides of dead lever has the stopper, and stopper slidable mounting is in the spacing groove that corresponds, and the top fixed mounting of dead lever has the one end of. The utility model relates to a rationally, simple structure through the removal to the level of heating rod and vertical direction to carry out the even heating and improve heating efficiency to the raw materials in the distiller.

Description

Glacial acetic acid purification equipment

Technical Field

The utility model relates to a purification equipment technical field especially relates to a glacial acetic acid purification equipment.

Background

The molecular formula of the acetic acid is C2H4O2, the boiling point is 118.1 degrees, and the acetic acid is named as acetic acid in Chinese, and is also named as glacial acetic acid. The crude acetic acid is acetic acid containing impurities such as formic acid, acetic anhydride, nonvolatile substances, chloride, iron, heavy metals and the like. Because the corrosivity of crude acetic acid is too strong, the existing acetic acid purification device is mainly made of stainless steel materials, the production technologies of distillation, rectification and condensation are mainly adopted to remove impurities such as formic acid, acetic anhydride, nonvolatile substances, chloride, iron, heavy metals and the like, and the acetic acid and the impurities are purified by utilizing different boiling points and condensation points.

In the existing glacial acetic acid purification equipment, a distiller is needed to heat raw materials in the purification process, but a part of the existing distiller is heated by electricity, but the heating rod is fixedly connected and is not heated uniformly, so that the problems that the heating rod is not convenient to move and the raw materials are not convenient to heat uniformly exist, and therefore, the glacial acetic acid purification equipment is provided for solving the problems.

Disclosure of Invention

The utility model aims at solving the problems that the heating rod is not convenient to move and the raw material is not convenient to be uniformly heated in the prior art, and providing glacial acetic acid purifying equipment.

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

a glacial acetic acid purifying device comprises a distiller, wherein a connecting plate is fixedly arranged on the inner wall of one side of the distiller, a sliding hole is formed in the connecting plate, a sliding seat is slidably arranged in the sliding hole, a connecting groove is formed in the bottom of the sliding seat, a fixed rod is slidably arranged in the connecting groove, limiting grooves are formed in the inner walls of the two sides of the connecting groove, limiting blocks are fixedly arranged on the two sides of the fixed rod and are slidably arranged in the corresponding limiting grooves, one ends of a plurality of first springs are fixedly arranged at the top end of the fixed rod, the other ends of the first springs are fixedly arranged on the inner wall of the connecting groove, the bottom end of the fixed rod extends to the lower side of the sliding seat and is fixedly provided with a heater, a plurality of heating rods are arranged at the bottom of the heater, a triangular block is fixedly arranged at the bottom of the connecting, the other end of push rod extends to the outside of distiller, one side fixed mounting of distiller has the mounting panel, the top fixed mounting of mounting panel has the rotating electrical machines, fixed mounting has the eccentric wheel on the output shaft of rotating electrical machines, and the other end and the eccentric wheel looks adaptation of push rod, the fixed push pedal of sheatheeing in on the push rod, and push pedal slidable mounting is on the mounting panel, one side fixed mounting of push pedal has the one end of second spring, the other end fixed mounting of second spring is on the distiller.

Preferably, the sliding grooves are formed in the inner walls of the two sides of the sliding hole, the sliding blocks are fixedly mounted on the two sides of the sliding seat and are connected with the corresponding sliding grooves in a sliding mode, and the sliding blocks are matched with the corresponding sliding grooves to enable the sliding seat to slide stably.

Preferably, one side of the heater is provided with a roller, the roller is in rolling connection with the triangular block, and the friction force between the heater and the triangular block is reduced through the roller.

Preferably, the top of the mounting plate is provided with a moving groove, the bottom of the push plate is fixedly provided with a moving block, and the moving block is slidably connected with the moving groove, so that the push plate can move left and right stably.

Preferably, the number of the second springs is four to six, the four to six second springs are arranged at equal intervals, and the plurality of second springs improve a sufficient elastic force, so that the heating rod is reset.

Preferably, the inner wall of one side of the distiller is provided with a communicating hole, the push rod is connected with the communicating hole in a sliding and sealing mode, and the push rod is connected with the distiller in a sliding and sealing mode, so that the sealing performance of the distiller is guaranteed.

In the utility model, a glacial acetic acid purification equipment is matched with a second spring through a sliding seat, a push rod, a mounting plate, a rotating electrical machine, an eccentric wheel, a push plate and a rotating electrical machine, the rotating electrical machine is started, the rotating electrical machine drives the eccentric wheel to rotate, the eccentric wheel extrudes the push rod to enable the push rod to move, the push rod is moved to drive the push plate to move, the push plate compresses the second spring, the push rod drives the sliding seat to move, and the sliding seat drives a heating rod to move through a heater;

through sliding seat, spread groove, dead lever, first spring, spacing groove, stopper, heater, heating rod and three hornblocks cooperate, the removal of heater under the effect of three hornblocks for the heater removes downwards, and the heater drives heating rod and dead lever downstream, makes the dead lever drive the stopper and slides at the spacing inslot, and the dead lever stretches first spring, has realized carrying out the purpose that removes to the heating rod.

The utility model relates to a rationally, simple structure through the removal to the level of heating rod and vertical direction to carry out the even heating and improve heating efficiency to the raw materials in the distiller.

Drawings

FIG. 1 is a schematic structural view of a glacial acetic acid purification apparatus provided by the present invention;

FIG. 2 is a schematic structural view of part A of a glacial acetic acid purification apparatus provided by the present invention;

fig. 3 is a schematic structural diagram of part B of a glacial acetic acid purification apparatus provided by the present invention.

In the figure: the device comprises a distiller 1, a connecting plate 2, a sliding hole 3, a sliding seat 4, a connecting groove 5, a fixing rod 6, a first spring 7, a limiting groove 8, a limiting block 9, a heater 10, a heating rod 11, a triangular block 12, a push rod 13, a mounting plate 14, a rotating motor 15, an eccentric wheel 16, a push plate 17 and a second spring 18.

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.

Referring to fig. 1-3, a glacial acetic acid purifying apparatus, comprising a distiller 1, a connecting plate 2 is fixedly installed on the inner wall of one side of the distiller 1, a sliding hole 3 is opened on the connecting plate 2, a sliding seat 4 is slidably installed in the sliding hole 3, a connecting groove 5 is opened at the bottom of the sliding seat 4, a fixed rod 6 is slidably installed in the connecting groove 5, limiting grooves 8 are respectively opened on the inner walls of both sides of the connecting groove 5, limiting blocks 9 are respectively fixedly installed on both sides of the fixed rod 6, the limiting blocks 9 are slidably installed in the corresponding limiting grooves 8, one end of a plurality of first springs 7 is fixedly installed at the top end of the fixed rod 6, the other end of the first springs 7 is fixedly installed on the inner wall of the connecting groove 5, the bottom end of the fixed rod 6 extends to the lower side of the sliding seat 4 and is fixedly installed with a heater 10, a plurality of heating rods, and the heating rod 11 is connected with a mains supply, the bottom of the connecting plate 2 is fixedly provided with a triangular block 12, one side of the heater 10 is in contact with the triangular block 12, one side of the sliding seat 4 is fixedly provided with one end of a push rod 13, the other end of the push rod 13 extends to the outer side of the distiller 1, one side of the distiller 1 is fixedly provided with a mounting plate 14, the top of the mounting plate 14 is fixedly provided with a rotating motor 15, an output shaft of the rotating motor 15 is fixedly provided with an eccentric wheel 16, the other end of the push rod 13 is matched with the eccentric wheel 16, a push plate 17 is fixedly sleeved on the push rod 13 and is slidably mounted on the mounting plate 14, one side of the push plate 17 is fixedly provided with one end of a second spring 18, and the other end of.

The utility model discloses in, all seted up the spout on the both sides inner wall of sliding hole 3, the equal fixed mounting in both sides of sliding seat 4 has the slider, and slider and the spout sliding connection who corresponds, through the cooperation of slider and spout for sliding seat 4 is stable slides.

The utility model discloses in, the gyro wheel is installed to one side of heater 10, and gyro wheel and three hornblocks 12 roll connection, reduces the frictional force between heater 10 and three hornblocks 12 through the gyro wheel.

The utility model discloses in, the shifting chute has been seted up at the top of mounting panel 14, and the bottom fixed mounting of push pedal 17 has the movable block, and movable block and shifting chute sliding connection for push pedal 17 carries out the stable removal about.

The utility model discloses in, the quantity of second spring 18 is four to six, and four to six equidistant settings of second spring 18, and a plurality of second springs 18 improve a sufficient elasticity for heating rod 11 resets.

The utility model discloses in, seted up the intercommunicating pore on one side inner wall of distiller 1, push rod 13 and intercommunicating pore sliding seal are connected, and push rod 13 and distiller 1 sliding seal are connected guarantee distiller 1's leakproofness.

In the utility model, when in use, firstly, raw materials are added into the distiller 1 through the filling port, the heater 10 and the rotating motor 15 are started through the control switch after the raw materials are heated by the heater 10 through the heating rod 11, the rotating motor 15 drives the eccentric wheel 16 to rotate through the output shaft, the eccentric wheel 16 extrudes the push rod 13, the push rod 13 moves to drive the push plate 17 to move, the push plate 17 compresses the second spring 18, the push rod 13 drives the sliding seat 4 to move, the sliding seat 4 drives the heating rod 11 to move horizontally through the heater 10, the heater 10 moves horizontally, under the action of the triangular block 12, the heater 10 moves downwards, the heater 10 drives the heating rod 11 and the fixed rod 6 to move downwards, so that the fixed rod 6 drives the limit block 9 to slide in the limit groove 8, the fixed rod 6 stretches the first spring 7, so that the heating rod 11 is moved in the vertical direction, when the eccentric wheel 16 rotates for a circle, the sliding seat 4 and the heater 10 are reset under the elastic force action of the first spring 7 and the second spring 18, and therefore when the eccentric wheel 16 rotates ceaselessly, the heating rod 11 is moved horizontally and vertically in a reciprocating manner, so that raw materials in the distiller 1 can be heated fully and uniformly, and the working efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The glacial acetic acid purification equipment comprises a distiller (1) and is characterized in that a connecting plate (2) is fixedly installed on the inner wall of one side of the distiller (1), a sliding hole (3) is formed in the connecting plate (2), a sliding seat (4) is installed in the sliding hole (3), a connecting groove (5) is formed in the bottom of the sliding seat (4), a fixing rod (6) is installed in the connecting groove (5) in a sliding manner, limiting grooves (8) are formed in the inner walls of the two sides of the connecting groove (5), limiting blocks (9) are installed on the two sides of the fixing rod (6) in a sliding manner, the limiting blocks (9) are installed in the corresponding limiting grooves (8) in a sliding manner, one ends of a plurality of first springs (7) are fixedly installed at the top end of the fixing rod (6), the other ends of the first springs (7) are fixedly installed on the inner walls of the connecting groove (5), the bottom end of the fixing rod (6) extends, the bottom of the heater (10) is provided with a plurality of heating rods (11), the bottom of the connecting plate (2) is fixedly provided with a triangular block (12), one side of the heater (10) is contacted with the triangular block (12), one side of the sliding seat (4) is fixedly provided with one end of a push rod (13), the other end of the push rod (13) extends to the outer side of the distiller (1), one side of the distiller (1) is fixedly provided with a mounting plate (14), the top of the mounting plate (14) is fixedly provided with a rotating motor (15), an output shaft of the rotating motor (15) is fixedly provided with an eccentric wheel (16), the other end of the push rod (13) is matched with the eccentric wheel (16), a push plate (17) is fixedly sleeved on the push rod (13), and the push plate (17) is slidably mounted on the mounting plate (14), one end of a second spring (18) is fixedly mounted on one side of the push plate (17), and the other end of the second spring (18) is fixedly mounted on the distiller (1).

2. The glacial acetic acid purification equipment according to claim 1, wherein sliding grooves are formed on the inner walls of the two sides of the sliding hole (3), sliding blocks are fixedly mounted on the two sides of the sliding seat (4), and the sliding blocks are slidably connected with the corresponding sliding grooves.

3. A glacial acetic acid purification apparatus according to claim 1, characterized in that one side of the heater (10) is provided with a roller, and the roller is connected with the triangular block (12) in a rolling way.

4. The glacial acetic acid purification device according to claim 1, wherein a moving groove is formed in the top of the mounting plate (14), a moving block is fixedly mounted at the bottom of the push plate (17), and the moving block is slidably connected with the moving groove.

5. A glacial acetic acid purification apparatus according to claim 1, characterized in that the number of the second springs (18) is four to six, and four to six second springs (18) are arranged at equal intervals.

6. The glacial acetic acid purification equipment according to claim 1, characterized in that a communication hole is formed on one side inner wall of the distiller (1), and the push rod (13) is connected with the communication hole in a sliding and sealing manner.