CN217164904U

CN217164904U - Flat centrifuge for preparing high-purity chlorphenesin

Info

Publication number: CN217164904U
Application number: CN202123076301.7U
Authority: CN
Inventors: 蔡建; 秦莉锦; 崔晓明
Original assignee: Yantai Oriental Chemical Co ltd
Current assignee: Yantai Oriental Chemical Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-08-12
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to a chlorphenesin production technical field, and a prepare high-purity chlorphenesin and use plate centrifuge is disclosed, the on-line screen storage device comprises a base, the fixed motor that is equipped with of lower extreme of base, the fixed pivot that is equipped with on the output of motor, the fixed centrifuge bowl that is equipped with in upper end of pivot, the outer lane of centrifuge bowl is equipped with the protection casing, the fixed mount that is equipped with in upper end of protection casing, the fixed pneumatic cylinder that is equipped with on the mount, the fixed cylinder that keeps apart that is equipped with on the piston rod of pneumatic cylinder, it is equipped with first dead lever to keep apart on the right-hand member inner wall of a section of thick bamboo, the fixed first suction pump that is equipped with of the other end of first dead lever, it is fixed with the second suction pump to keep apart on the right-hand member outer wall of a section of thick bamboo, this application can conveniently take out the high-purity chlorphenesin product in the centrifugation back solvent, the production efficiency of chlorphenesin product has been promoted.

Description

Flat centrifuge for preparing high-purity chlorphenesin

Technical Field

The application relates to the technical field of production of chlorphenesin, in particular to a flat centrifuge for preparing high-purity chlorphenesin.

Background

Chlorphenesin, also known as chlorphenesin and chlorophenol ether, has important application in the field of corrosion prevention and sterilization, and the preparation of chlorphenesin is mostly prepared by a chemical method.

After the solvent is recrystallized, a flat plate type centrifuge is mostly used for centrifuging the crystallized solvent to obtain a chlorphenesin product with higher purity at present, but after the recrystallized solvent is centrifuged by the conventional flat plate type centrifuge, the high-purity chlorphenesin product in the conventional flat plate type centrifuge is not easy to take out, and great troubles are brought to the preparation of the high-purity chlorphenesin product.

SUMMERY OF THE UTILITY MODEL

The application aims to solve the problem that a high-purity chlorphenesin product in a flat plate type centrifuge in the prior art is not easy to take out after a solvent for recrystallization is centrifuged, and the flat plate centrifuge for preparing the high-purity chlorphenesin is provided.

In order to achieve the purpose, the following technical scheme is adopted in the application:

a flat plate centrifuge for preparing high-purity chlorphenesin comprises a base, wherein a motor is fixedly arranged at the lower end of the base, a rotating shaft is fixedly arranged at the output end of the motor, the upper end of the rotating shaft penetrates through the base and is fixedly provided with a centrifugal cylinder, the rotating shaft is rotatably connected with the base through a bearing, a protective cover is arranged on the outer ring of the centrifugal cylinder, the lower end of the protective cover is fixedly connected with the base, a fixed frame is fixedly arranged at the upper end of the protective cover, a hydraulic cylinder is fixedly arranged on the fixed frame, an isolation cylinder is fixedly arranged on a piston rod of the hydraulic cylinder, a first fixed rod is fixedly arranged on the inner wall of the right end of the isolation cylinder, a first water suction pump is fixedly arranged at the other end of the first fixed rod, a first pipeline is fixedly arranged at the output end of the first water suction pump, a second fixed rod is fixedly arranged on the outer wall of the right end of the isolation cylinder, and a second water suction pump is fixedly arranged at the other end of the second fixed rod, and a second pipeline is fixedly arranged at the output end of the second water suction pump.

Preferably, a groove is formed in the center of the inner wall of the bottom end of the centrifugal cylinder, and the water suction end of the first water suction pump extends to the bottom of the groove.

Preferably, an annular groove is formed in the inner wall of the bottom end of the centrifugal cylinder, the annular groove is located outside the isolation cylinder, and the water suction end of the second water suction pump extends to the bottom of the annular groove.

Preferably, a sealing cover is arranged at the upper end of the centrifugal cylinder, and a handle is fixedly arranged at the upper end of the sealing cover.

Preferably, a sealing ring is fixedly arranged at the bottom end of the side wall of the isolation cylinder.

Preferably, the upper end of the first pipeline penetrates through the inner wall of the left end of the isolation cylinder and is connected to the left end column wall of the fixing frame in a clamping mode through a buckle, and the upper end of the second pipeline is connected to the right end column wall of the fixing frame in a clamping mode through a buckle.

Preferably, the inner wall of the top end of the isolation cylinder is provided with an air vent.

Preferably, the lower extreme of base is fixed and is equipped with a plurality of supporting legs, the lower extreme of supporting leg is fixed and is equipped with the rubber shock pad.

Compared with the prior art, the application provides a dull and stereotyped centrifuge is used to preparation high-purity chlorphenesin, possesses following beneficial effect:

1. the flat plate centrifuge for preparing high-purity chlorphenesin drives a centrifuge tube to rotate through a motor, and centrifuges a solvent in the centrifuge tube to separate a chlorphenesin product in the solvent from other substances.

2. According to the flat plate centrifuge for preparing high-purity chlorphenesin, the piston rod of the hydraulic cylinder moves downwards to drive the isolation cylinder to move downwards, and when the isolation cylinder moves to the bottom end of the centrifugal cylinder, an independent space is formed inside the isolation cylinder, so that a chlorphenesin product and other substances in a solvent are effectively separated.

3. According to the flat centrifuge for preparing the high-purity chlorphenesin, the first water suction pump and the second water suction pump are used for respectively pumping out the inside and outside solvents after the separation of the isolation cylinder, so that the high-purity chlorphenesin product in the centrifuged solvent can be conveniently taken out, and the production efficiency of the chlorphenesin product is improved.

To sum up, all be the same with prior art or can adopt prior art to realize not involving the part in the device, the high-purity chlorphenesin product in the solvent after this application can conveniently take out the centrifugation has promoted the production efficiency of chlorphenesin product.

Drawings

FIG. 1 is a schematic structural diagram of a plate centrifuge for preparing high-purity chlorphenesin according to the present application;

fig. 2 is a schematic structural diagram of an isolation operation of a flat centrifuge isolation cylinder for preparing high-purity chlorphenesin according to the present application.

In the figure: the device comprises a base 1, a motor 2, a rotating shaft 3, a centrifugal cylinder 4, a protective cover 5, a fixing frame 6, a hydraulic cylinder 7, an isolation cylinder 8, a first fixing rod 9, a first water pump 10, a first pipeline 11, a second fixing rod 12, a second water pump 13, a second pipeline 14, a buckle 15, a sealing ring 16, a sealing cover 17, a handle 18, a groove 19, an annular groove 20, supporting legs 21, a shock pad 22 and air vents 23.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1-2, a flat plate centrifuge for preparing high-purity chlorphenesin, comprising a base 1, a motor 2 is fixedly arranged at the lower end of the base 1, a rotating shaft 3 is fixedly arranged on the output end of the motor 2, the upper end of the rotating shaft 3 penetrates through the base 1 and is fixedly provided with a centrifuge tube 4, the upper end of the centrifuge tube 4 is provided with a sealing cover 17, the upper end of the sealing cover 17 is fixedly provided with a handle 18, during the centrifugal operation, the solvent in the centrifuge tube 4 is not easy to spill out through the sealing cover 17, the rotating shaft 3 is rotatably connected with the base 1 through a bearing, the rotating shaft 3 generates a supporting force to the centrifuge tube 4 through the bearing, the outer ring of the centrifuge tube 4 is provided with a protective cover 5, the lower end of the protective cover 5 is fixedly connected with the base 1, the upper end of the protective cover 5 is fixedly provided with a fixing frame 6, the fixing frame 6 is fixedly provided with a hydraulic cylinder 7, a piston rod of the hydraulic cylinder 7 is fixedly provided with an isolation tube 8, the bottom end of the side wall of the isolation tube 8 is fixedly provided with a sealing ring 16, the sealing performance of the isolation cylinder 8 is improved, the inner wall of the top end of the isolation cylinder 8 is provided with a vent 23, so that the interior of the isolation cylinder 8 is not hindered by air pressure during isolation and liquid pumping operations, the inner wall of the right end of the isolation cylinder 8 is fixedly provided with a first fixing rod 9, the other end of the first fixing rod 9 is fixedly provided with a first water pump 10, the central position of the inner wall of the bottom end of the centrifugal cylinder 4 is provided with a groove 19, the water absorbing end of the first water pump 10 extends to the bottom of the groove 19, so that the first water pump 10 can conveniently pump the solvent in the isolation cylinder 8, the output end of the first water pump 10 is fixedly provided with a first pipeline 11, the upper end of the first pipeline 11 penetrates through the inner wall of the left end of the isolation cylinder 8 and is clamped on the column wall of the left end of the fixing frame 6 through a buckle 15, the outer wall of the right end of the isolation cylinder 8 is fixedly provided with a second fixing rod 12, the other end of the second water pump 13 is fixedly provided with the second fixing rod 12, offered ring channel 20 on the bottom inner wall of centrifuge bowl 4, ring channel 20 is located the outside of keeping apart a section of thick bamboo 8, the end that absorbs water of second suction pump 13 extends to ring channel 20's bottom, make things convenient for second suction pump 13 to pump out light and keep apart the outside solvent of a section of thick bamboo 8, the fixed second pipeline 14 that is equipped with on the output of

second suction pump

13, 15 joints of buckle are passed through on the right-hand member column wall of mount 6 in the upper end of second pipeline 14, the fixed a plurality of supporting legs 21 that are equipped with of lower extreme of base 1, the fixed rubber shock pad 22 that is equipped with of lower extreme of supporting leg 21, reduce the noise that centrifuge during operation produced, promote centrifuge's practicality.

In the application, during practical use, a worker pours a solvent after reaction treatment into the centrifuge tube 4, covers the sealing cover 17, starts the power supply of the motor 2, drives the centrifuge tube 4 to rotate through the motor 2, performs centrifugal operation on the solvent in the centrifuge tube 4, separates a chlorphenesin product in the solvent from other substances, takes off the sealing cover 17 after the centrifugal operation is completed, starts the power supply of the hydraulic cylinder 7, drives the isolation tube 8 to move downwards through the downward movement of the piston rod of the hydraulic cylinder 7, and forms an independent space inside the isolation tube 8 when the isolation tube 8 moves to the bottom end of the centrifuge tube 4, so that the chlorphenesin product is effectively separated from other substances in the solvent, the inside and the outside solvents after the isolation tube 8 are separated by the first water suction pump 10 and the second water suction pump 13 respectively are all pumped out, and the high-purity chlorphenesin product in the solvent after centrifugation is conveniently taken out, the production efficiency of the chlorphenesin product is improved.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims

1. The flat plate centrifuge for preparing the high-purity chlorphenesin, which comprises a base (1) and is characterized in that a motor (2) is fixedly arranged at the lower end of the base (1), a rotating shaft (3) is fixedly arranged at the output end of the motor (2), a centrifugal cylinder (4) is fixedly arranged at the upper end of the rotating shaft (3) and penetrates through the base (1), the rotating shaft (3) is rotatably connected with the base (1) through a bearing, a protective cover (5) is arranged on the outer ring of the centrifugal cylinder (4), the lower end of the protective cover (5) is fixedly connected with the base (1), a fixing frame (6) is fixedly arranged at the upper end of the protective cover (5), a hydraulic cylinder (7) is fixedly arranged on the fixing frame (6), an isolation cylinder (8) is fixedly arranged on a piston rod of the hydraulic cylinder (7), a first fixing rod (9) is fixedly arranged on the inner wall of the right end of the isolation cylinder (8), the water pump is characterized in that a first water suction pump (10) is fixedly arranged at the other end of the first fixing rod (9), a first pipeline (11) is fixedly arranged at the output end of the first water suction pump (10), a second fixing rod (12) is fixedly arranged on the outer wall of the right end of the isolation cylinder (8), a second water suction pump (13) is fixedly arranged at the other end of the second fixing rod (12), and a second pipeline (14) is fixedly arranged at the output end of the second water suction pump (13).

2. The plate centrifuge for preparing high-purity chlorphenesin according to claim 1, wherein a groove (19) is formed in the center of the inner wall of the bottom end of the centrifuge cylinder (4), and the water suction end of the first water pump (10) extends to the bottom of the groove (19).

3. The plate centrifuge for preparing high-purity chlorphenesin according to claim 1, wherein an annular groove (20) is formed in the inner wall of the bottom end of the centrifuge cylinder (4), the annular groove (20) is positioned outside the isolation cylinder (8), and the water suction end of the second water suction pump (13) extends to the bottom of the annular groove (20).

4. The plate centrifuge for preparing high-purity chlorphenesin according to claim 1, wherein a sealing cover (17) is provided on the upper end of the centrifuge tube (4), and a handle (18) is fixedly provided on the upper end of the sealing cover (17).

5. The plate centrifuge for preparing high-purity chlorphenesin according to claim 1, wherein a sealing ring (16) is fixed at the bottom end of the side wall of the isolation cylinder (8).

6. The plate centrifuge for preparing high-purity chlorphenesin according to claim 1, wherein the upper end of the first pipe (11) penetrates through the left inner wall of the isolation cylinder (8) and is clamped on the left column wall of the fixing frame (6) through a buckle (15), and the upper end of the second pipe (14) is clamped on the right column wall of the fixing frame (6) through the buckle (15).

7. The plate centrifuge for preparing high-purity chlorphenesin according to claim 1, wherein the inner wall of the top end of the isolating cylinder (8) is provided with an air vent (23).

8. The plate centrifuge for preparing high-purity chlorphenesin according to claim 1, wherein a plurality of supporting legs (21) are fixedly arranged at the lower end of the base (1), and a rubber shock pad (22) is fixedly arranged at the lower end of each supporting leg (21).