CN223311694U - Device for improving recovery yield of fluorobenzonitrile solvent by extraction method - Google Patents

Abstract

The present invention discloses a device for improving the recovery rate of fluorobenzonitrile solvent by an extraction method, which relates to the field of solvent recovery technology and includes a bottom plate and a vertical plate. The vertical plate is fixedly arranged on the upper surface of the bottom plate. Both ends of the front side of the vertical plate are vertically provided with a first strip opening. The interiors of the two first strip openings are respectively provided with a first slider and a second slider. A rotating rod is rotatably provided on the lower side of the first slider. A mounting plate is fixedly provided on the lower side of the rotating rod. A block is fixedly provided on the lower side of the mounting plate. A first motor is fixedly provided on the upper side of the first slider. The output end of the first motor is fixedly connected to one end of the rotating rod. A material receiving box is fixedly provided on the upper side of the second slider. The present invention can perform highly continuous centrifugal extraction solvent recovery, can reduce the time wasted in cleaning the centrifugal barrel, and can thereby improve work efficiency.

Description

Device for improving recovery yield of fluorobenzonitrile solvent by extraction method

Technical Field

The utility model relates to the technical field of solvent recovery, in particular to a device for improving recovery yield of a fluorobenzonitrile solvent by an extraction method.

Background

The fluorobenzonitrile solvent is widely applied to chemical production, but the recovery process of the fluorobenzonitrile solvent often faces the problems of low yield, high energy consumption and the like, and in order to improve the recovery rate, the mode of washing and extraction is generally adopted in the centrifugation process at present.

After the centrifugal extraction work is completed, the impurities in the centrifugal barrel are cleaned up, and then the solution can be reloaded into the device for carrying out the next centrifugal extraction work, so that more time can be wasted during the process, and the work efficiency is further reduced.

Disclosure of utility model

The present utility model has been made in view of the problems associated with the above-mentioned apparatuses for improving recovery yield of fluorobenzonitrile solvent by conventional extraction methods.

Therefore, the utility model aims to provide a device for improving the recovery yield of the fluorobenzonitrile solvent by an extraction method, which solves the problems that after the centrifugal extraction work is completed, impurities in a centrifugal barrel are cleaned, and then the solution can be reloaded into the centrifugal barrel to carry out the next centrifugal extraction work, more time is wasted during the process, and the work efficiency is further reduced.

In order to achieve the above object, the present utility model provides the following technical solutions:

The utility model provides a device for improving recovery yield of fluorobenzonitrile solvent by extraction method, includes bottom plate and riser, its characterized in that, the riser is fixed to be set up in the upper surface of bottom plate, first bar mouth has all been vertically seted up at the front side both ends of riser, two first slider and second slider have been seted up respectively to the inside of first bar mouth, the downside rotation of first slider is provided with the bull stick, the downside of bull stick is fixed and is provided with the mounting panel, the downside of mounting panel is fixed and is provided with the square, the upside of first slider is fixed and is provided with first motor, the output of first motor and the one end fixed connection of bull stick, the upside of second slider is fixed and is provided with the receipts workbin, the rear side of riser is provided with the drive mechanism that drives first slider and second slider reverse movement, the second bar mouth has been seted up to the middle part level of riser, the inside slip of second bar mouth is provided with the third slider, the front end both sides of third slider are fixed and are provided with the diaphragm, two the inside of diaphragm is rotated the cover, the side of barrel is all equipped with the centrifugal shell, the centrifugal shell is connected with the centrifugal shell, the centrifugal shell is provided with the side of many side.

Preferably, the transmission mechanism comprises side plates and a bidirectional screw rod, the side plates are fixedly arranged on the rear sides of the vertical plates and located on two sides, deviating from the first strip-shaped openings, the bidirectional screw rod is rotatably arranged between the two side plates, the first sliding block and the second sliding block are respectively sleeved with one end thread of the corresponding bidirectional screw rod, the upper side of the bidirectional screw rod is fixedly provided with a second motor, and the upper side end of the second motor is fixedly connected with one end of the bidirectional screw rod.

Preferably, a discharging pipe with a valve is fixedly arranged at one side of the bottom of the material receiving box.

Preferably, both sides of the first sliding block and the second sliding block are in contact with the inner wall of the corresponding first strip-shaped opening.

Preferably, a cross rod is fixedly arranged in the second strip-shaped opening, and the third sliding block is movably sleeved with the cross rod.

Preferably, the inside bottom of receipts workbin rotates and is provided with the supporting disk, the supporting disk is inconsistent with the downside of centrifugal barrel.

In the technical scheme, the utility model has the technical effects and advantages that:

According to the centrifugal barrel, the two-way screw rod is driven to rotate through the second motor, namely the first sliding block and the second sliding block are enabled to move reversely, namely the square shell is enabled to move out, the material receiving box is completely separated from the centrifugal barrel, then the third sliding block is slid, namely the centrifugal barrel on the other side can be moved between the square shell and the material receiving box, then the second motor is reversed, the square shell is clamped with the corresponding square shell again, the material receiving box is sleeved on the outer side of the corresponding centrifugal barrel again, centrifugal extraction work can be continued, impurities in the centrifugal barrel on the other side can be cleaned, time can be saved, and work efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an apparatus for improving recovery yield of fluorobenzonitrile solvent by extraction according to the present utility model;

FIG. 2 is a schematic rear view of the structure of FIG. 1;

Fig. 3 is a perspective view of a connection structure of the square shell and the square block in fig. 1.

Reference numerals illustrate:

1. The centrifugal machine comprises a bottom plate, 2, a vertical plate, 3, a third sliding block, 4, a transverse plate, 5, a centrifugal barrel, 6, a first sliding block, 7, a rotating rod, 8, a mounting plate, 9, a square block, 10, a square shell, 11, a first motor, 12, a material collecting box, 13, a supporting plate, 14, a material discharging pipe, 15, a transverse rod, 16, a bidirectional screw rod, 17, a side plate, 18, a second motor, 19 and a second sliding block.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a device for improving recovery yield of a fluorobenzonitrile solvent by an extraction method.

Example 1

Referring to fig. 1-3, a device for improving recovery yield of fluorobenzonitrile solvent by extraction method, comprising a base plate 1 and a vertical plate 2, the fixed upper surface that sets up in base plate 1 of vertical plate 2, first bar mouth has all been vertically seted up at the front side both ends of vertical plate 2, first slider 6 and second slider 19 have been seted up respectively to the inside of two first bar mouths, the both sides of first slider 6 and second slider 19 all contradict with the inner wall of corresponding first bar mouth, make the sliding that first slider 6 and second slider 19 can be stable, the downside rotation of first slider 6 is provided with bull stick 7, the downside of bull stick 7 is fixed and is provided with mounting panel 8, the downside fixed square 9 that is provided with of mounting panel 8, the upside fixed first motor 11 is provided with in the upside of first slider 6, the one end fixed connection of first motor 11 and bull stick 7, the upside fixed upper side of second slider 19 is provided with receipts workbin 12, the bottom one side fixed being provided with of receipts workbin 14 that has the valve, the middle part level of riser 2 has been seted up the second bar mouth and has been made to contradicted, make the inside horizontal side that first slider 6 and second slider 19 can be stable slide, the inside of barrel 3 has been provided with the inside the centrifuge bowl 5, the inside of centrifuge bowl 3 is provided with 3, the inside of centrifuge bowl 5 is provided with the centrifuge bowl 5, the inside 3 is provided with the fixed side 5, the centrifuge bowl 5, the inside is provided with the centrifuge bowl 3, the centrifuge bowl is provided with 3, the inside 3, the centrifuge bowl is provided with the side 5, and the centrifuge bowl is 3, the inside is provided with the centrifuge bowl is 3, and the inside is 3, and the centrifuge bowl is 3, and is provided with the inside.

Example two

Referring to fig. 1-3, a transmission mechanism for driving the first slide block 6 and the second slide block 19 to reversely move is arranged at the rear side of the vertical plate 2, the transmission mechanism comprises side plates 17 and a bidirectional screw rod 16, the side plates 17 are fixedly arranged at the rear side of the vertical plate 2 and at the sides, deviating from the two first strip-shaped openings, of the two first strip-shaped openings, the bidirectional screw rod 16 is rotatably arranged between the two side plates 17, the first slide block 6 and the second slide block 19 are respectively in threaded sleeve joint with one end of the corresponding bidirectional screw rod 16, a second motor 18 is fixedly arranged at the outer side of the upper side plate 17, and the upper side end of the second motor 18 is fixedly connected with one end of the bidirectional screw rod 16.

In the utility model, when the centrifugal extraction device is used, the second motor 18 drives the bidirectional screw rod 16 to rotate, namely the first slide block 6 and the second slide block 19 are reversely moved, namely the square shell 10 is moved out of the square box 9, the material receiving box 12 is completely separated from the centrifugal barrel 5, then the third slide block 3 is slid, namely the centrifugal barrel 5 on the other side can be moved between the square box 9 and the material receiving box 12, then the second motor 18 is reversely rotated, so that the square box 9 is clamped with the corresponding square shell 10 again, the material receiving box 12 is sleeved on the outer side of the corresponding centrifugal barrel 5 again, the centrifugal extraction work can be continuously carried out, meanwhile, impurities in the centrifugal barrel 5 on the other side can be cleaned, the time can be saved, and the working efficiency can be improved.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a device for improving recovery yield of fluorobenzonitrile solvent by extraction method, includes bottom plate (1) and riser (2), its characterized in that, riser (2) are fixed to be set up in the upper surface of bottom plate (1), first bar mouth has all been vertically seted up at the front side both ends of riser (2), two first slider (6) and second slider (19) have been seted up respectively to the inside of first bar mouth, the downside rotation of first slider (6) is provided with bull stick (7), the downside of bull stick (7) is fixed and is provided with mounting panel (8), the downside of mounting panel (8) is fixed and is provided with square (9), the upside of first slider (6) is fixed and is provided with first motor (11), the output of first motor (11) and the one end fixed connection of bull stick (7), the upside of second slider (19) is fixed and is provided with material collecting box (12), the rear side of riser (2) is provided with and drives first slider (6) and second slider (19) and removes bull stick (4), the inside horizontal slip (4) are provided with in the horizontal slip bowl (4) of second slider (4), the side wall of the centrifugal barrel (5) is provided with a plurality of discharging holes, a square shell (10) is fixedly arranged on the upper side of the centrifugal barrel (5), and the square block (9) is matched and clamped with the corresponding square shell (10).

2. The device for improving recovery yield of fluorobenzonitrile solvent by using extraction method according to claim 1, wherein the transmission mechanism comprises a side plate (17) and a bidirectional screw rod (16), the side plates (17) are fixedly arranged on the rear side of the vertical plate (2) and on the sides, deviating from the first strip-shaped openings, of the two vertical plate (2), the bidirectional screw rod (16) is rotatably arranged between the two side plates (17), the first sliding block (6) and the second sliding block (19) are respectively in threaded sleeve connection with one end of the corresponding bidirectional screw rod (16), a second motor (18) is fixedly arranged on the outer side of the side plate (17), and the upper side end of the second motor (18) is fixedly connected with one end of the bidirectional screw rod (16).

3. The device for improving the recovery yield of the fluorobenzonitrile solvent by using the extraction method according to claim 1, wherein a discharging pipe (14) with a valve is fixedly arranged at one side of the bottom of the material receiving box (12).

4. The device for improving the recovery yield of the fluorobenzonitrile solvent by using the extraction method according to claim 1, wherein both sides of the first sliding block (6) and the second sliding block (19) are in contact with the inner wall of the corresponding first strip-shaped opening.

5. The device for improving the recovery yield of the fluorobenzonitrile solvent by using the extraction method according to claim 1, wherein a cross rod (15) is fixedly arranged in the second strip-shaped opening, and the third sliding block (3) is movably sleeved with the cross rod (15).

6. The device for improving the recovery yield of the fluorobenzonitrile solvent by using the extraction method according to claim 1, wherein a supporting disc (13) is rotatably arranged at the bottom end of the interior of the material receiving box (12), and the supporting disc (13) is abutted against the lower side of the centrifugal barrel (5).