CN219589891U

CN219589891U - Metering tank for recovering acetonitrile for anhydrous acetonitrile dehydration

Info

Publication number: CN219589891U
Application number: CN202320932071.XU
Authority: CN
Inventors: 荆宪伟; 宫晓慧; 孙润昌
Original assignee: Yantai Huayang Environmental Protection Technology Co ltd
Current assignee: Yantai Huayang Environmental Protection Technology Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-08-25
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a recovered acetonitrile metering tank for dehydration of anhydrous acetonitrile, which comprises an electronic scale, a stirring mechanism and a mounting mechanism, wherein a tank body is placed at the upper end of the electronic scale, the mounting mechanism is arranged on the tank body corresponding to the front, the back, the left and the right of the electronic scale, a controller is arranged on the tank body, a sleeve tank is arranged in the tank body, a heating pipe is arranged between the tank body and the sleeve tank, and two placing discs are arranged in the sleeve tank. When the device is used, anhydrous acetonitrile is put on the upper side placing tray through the first feeding pipe, the anhydrous acetonitrile is put on the lower side placing tray through the second feeding pipe, the first feeding pipe and the second feeding pipe are closed, the moisture discharging pipe is opened, the heating pipe is controlled by the controller to heat, so that the anhydrous acetonitrile is dehydrated, moisture is discharged from the moisture discharging pipe, meanwhile, the motor is started to drive the rotating rod to rotate, the rotating rod drives the connecting rod and the stirring rod to rotate, and the stirring rod is used for stirring the anhydrous acetonitrile on the placing tray, so that the dehydration efficiency of the anhydrous acetonitrile is improved.

Description

Metering tank for recovering acetonitrile for anhydrous acetonitrile dehydration

Technical Field

The utility model relates to the technical field of anhydrous acetonitrile dehydration metering tanks, in particular to a recovered acetonitrile metering tank for dehydration of anhydrous acetonitrile.

Background

Acetonitrile is also known as methyl cyanide, is a colorless liquid, is extremely volatile, has a special odor similar to ether, has excellent solvent properties, and can dissolve various organic, inorganic and gaseous substances. Has certain toxicity, and is infinitely miscible with water and alcohol. Acetonitrile is a typical nitrile reaction and is used to prepare many typical nitrogen-containing compounds and is an important organic intermediate.

The recovered acetonitrile metering tank for dehydration of anhydrous acetonitrile in Chinese patent application number (CN 210711340U) is characterized in that the device weighs the anhydrous acetonitrile after dehydration in the tank body, but the anhydrous acetonitrile in the device is accumulated by standing in the tank body, and the internal anhydrous acetonitrile can not be dehydrated rapidly due to the accumulated standing, so that the dehydration efficiency is low. Accordingly, the present utility model provides a recovered acetonitrile metering tank for dehydration of anhydrous acetonitrile to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a recovered acetonitrile metering tank for dehydration of anhydrous acetonitrile, so as to solve the problems in the background art.

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

the utility model provides a dry acetonitrile is dehydrated with retrieving acetonitrile metering tank, includes electronic scale, rabbling mechanism and installation mechanism, the jar body has been placed to the electronic scale upper end, all is equipped with installation mechanism around corresponding electronic scale on the jar body, and is equipped with the controller on the jar body, be equipped with the cover jar in the jar body, be equipped with the heating pipe between jar body and the cover jar, and be equipped with two in the cover jar and place the dish, correspond and place the dish in the cover jar and be equipped with rabbling mechanism, jar body upper end swing joint apron is equipped with first inlet pipe on the apron, and first inlet pipe left side is equipped with the moisture discharge pipe, and first inlet pipe is linked together with the cover jar, correspond the downside on the jar body place the dish and be equipped with the second inlet pipe, the second inlet pipe is linked together with the cover jar, correspond on the cover jar place the dish and all be equipped with the discharging pipe, the discharging pipe other end runs through the jar body.

As a further scheme of the utility model, the mounting mechanism comprises a connecting block, a groove, a second bearing, a threaded rod, a handle, a clamping plate, a sliding block, a sliding groove and a sliding rod, wherein the connecting block is arranged at the front, the rear, the left and the right of the tank body, the lower end of the connecting block is attached to the electronic scale, and the tank body is conveniently placed on the electronic scale.

As a still further scheme of the utility model, the stirring mechanism comprises a motor, a rotating rod, a first bearing, a mounting frame, a connecting rod and a stirring rod, wherein the motor is arranged at the bottom end of the sleeve tank, the rotating rod is arranged at the upper end of the motor, the rotating rod penetrates through the placing disc, the first bearing is arranged at the upper end of the rotating rod, the mounting frame is symmetrically arranged on the first bearing, the other end of the mounting frame is fixedly connected with the inner wall of the sleeve tank, the rotating rod is conveniently driven to rotate through the arranged motor, and the stability of the rotating rod is facilitated through the matched use of the arranged first bearing and the mounting frame structure.

As a still further scheme of the utility model, the connecting block is provided with the groove, the inner wall of the groove, which is close to the tank body, is provided with the second bearing, the other end of the second bearing is provided with the threaded rod, the other end of the threaded rod is provided with the handle, the threaded rod is connected with the clamping plate in a threaded manner, one end of the clamping plate, which is close to the tank body, is attached to the electronic scale, and the threaded rod is conveniently driven to rotate through the arranged handle, so that the threaded rod rotates to drive the clamping plate to move.

As a still further scheme of the utility model, the clamping plate is symmetrically provided with the sliding blocks, the inner walls of the grooves are provided with the sliding grooves corresponding to the sliding blocks, the sliding bars are arranged in the sliding grooves and penetrate through the sliding blocks, the sliding blocks are in sliding connection with the sliding bars, and the clamping plate is convenient to limit through the matched use of the arranged sliding blocks and the sliding bar structure, so that the clamping plate is prevented from autorotation along with the rotation of the threaded rod.

As a still further scheme of the utility model, the connecting rods are symmetrically arranged on the rotating rods corresponding to the placing plates from left to right, the lower ends of the connecting rods are provided with a plurality of stirring rods, the lower ends of the stirring rods are attached to the placing plates, the rotating rods are convenient for driving the connecting rods and the stirring rods to rotate, and the stirring rods stir the anhydrous acetonitrile on the placing plates, so that the dehydration efficiency of the anhydrous acetonitrile is improved.

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

1. when the device is used, anhydrous acetonitrile is put on the upper side placing tray through the first feeding pipe, the anhydrous acetonitrile is put on the lower side placing tray through the second feeding pipe, the first feeding pipe and the second feeding pipe are closed, the moisture discharging pipe is opened, the heating pipe is controlled by the controller to heat, so that the anhydrous acetonitrile is dried, moisture is discharged from the moisture discharging pipe, meanwhile, the motor is started to drive the rotating rod to rotate, the rotating rod drives the connecting rod and the stirring rod to rotate, and the stirring rod is used for stirring the anhydrous acetonitrile on the placing tray, so that the dehydration efficiency of the anhydrous acetonitrile is improved.

2. When the electronic scale is used, the dehydrated anhydrous acetonitrile is conveniently weighed through the arranged electronic scale, when the tank body is placed on the electronic scale, the rotary handle drives the threaded rod to rotate, the threaded rod drives the clamping plate to move towards the tank body, the clamping plate is tightly attached to the electronic scale, the tank body is stably fixed on the electronic scale, the weighing accuracy is guaranteed, and the use effect is good.

Drawings

FIG. 1 is a schematic diagram of the structure of a recovered acetonitrile metering tank for dehydration of anhydrous acetonitrile.

FIG. 2 is a schematic cross-sectional structure of a recovered acetonitrile metering tank for dehydration of anhydrous acetonitrile.

FIG. 3 is an enlarged schematic view of the structure of the recovered acetonitrile metering tank for dehydration of anhydrous acetonitrile at A in FIG. 1.

In the figure: 1. an electronic scale; 2. a tank body; 3. a cover plate; 4. a first feed tube; 5. a moisture discharge pipe; 6. a controller; 7. a second feed tube; 8. sleeving a pot; 9. placing a tray; 10. a stirring mechanism; 1001. a motor; 1002. a rotating rod; 1003. a first bearing; 1004. a mounting frame; 1005. a connecting rod; 1006. a stirring rod; 11. a discharge pipe; 12. heating pipes; 13. a mounting mechanism; 1301. a connecting block; 1302. a groove; 1303. a second bearing; 1304. a threaded rod; 1305. a handle; 1306. a clamping plate; 1307. a slide block; 1308. a chute; 1309. and a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the present utility model, the term "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described as "exemplary" in this disclosure is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the utility model. In the following description, details are set forth for purposes of explanation. It will be apparent to one of ordinary skill in the art that the present utility model may be practiced without these specific details. In other instances, well-known structures and processes have not been described in detail so as not to obscure the description of the utility model with unnecessary detail. Thus, the present utility model is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

Examples

Referring to fig. 1-3, in the embodiment of the utility model, the recovered acetonitrile metering tank for anhydrous acetonitrile dehydration comprises an electronic scale 1, a stirring mechanism 10 and a mounting mechanism 13, wherein a tank body 2 is arranged at the upper end of the electronic scale 1, the mounting mechanism 13 is arranged on the tank body 2 corresponding to the electronic scale 1, a controller 6 is arranged on the tank body 2, a sleeve tank 8 is arranged in the tank body 2, a heating pipe 12 is arranged between the tank body 2 and the sleeve tank 8, two placing discs 9 are arranged in the sleeve tank 8, the stirring mechanism 10 is arranged in the sleeve tank 8 corresponding to the placing discs 9, a cover plate 3 is movably connected at the upper end of the tank body 2, a first feeding pipe 4 is arranged on the cover plate 3, a moisture discharging pipe 5 is arranged at the left side of the first feeding pipe 4 and is communicated with the sleeve tank 8, a second feeding pipe 7 is arranged on the tank body 2 corresponding to the placing discs 9 at the lower side, the second feeding pipe 7 is communicated with the sleeve tank 8, discharging pipes 11 are arranged on the sleeve tank 8 corresponding to the placing discs 9, and the other ends of the discharging pipes 11 penetrate through the tank body 2.

The stirring mechanism 10 comprises a motor 1001, a rotating rod 1002, a first bearing 1003, a mounting rack 1004, a connecting rod 1005 and a stirring rod 1006, wherein the motor 1001 is arranged at the bottom end of the sleeve tank 8, the rotating rod 1002 is arranged at the upper end of the motor 1001, the rotating rod 1002 penetrates through the placing disc 9, the first bearing 1003 is arranged at the upper end of the rotating rod 1002, the mounting rack 1004 is arranged on the first bearing 1003 in a bilateral symmetry manner, the other end of the mounting rack 1004 is fixedly connected with the inner wall of the sleeve tank 8, the connecting rod 1005 is arranged on the rotating rod 1002 in a bilateral symmetry manner corresponding to the placing disc 9, a plurality of stirring rods 1006 are arranged at the lower end of the connecting rod 1005, and the lower end of the stirring rod 1006 is attached to the placing disc 9.

The mounting mechanism 13 comprises a connecting block 1301, a groove 1302, a second bearing 1303, a threaded rod 1304, a handle 1305, a clamping plate 1306, a sliding block 1307, a sliding groove 1308 and a sliding rod 1309, wherein the connecting block 1301 is arranged on the front, back, left and right sides of the tank body 2, and the lower end of the connecting block 1301 is attached to the electronic scale 1.

The connecting block 1301 is provided with a groove 1302, a second bearing 1303 is arranged on the inner wall of the groove 1302, which is close to the tank body 2, the other end of the second bearing 1303 is provided with a threaded rod 1304, the other end of the threaded rod 1304 is provided with a handle 1305, the threaded rod 1304 is connected with a clamping plate 1306 in a threaded manner, and one end of the clamping plate 1306, which is close to the tank body 2, is attached to the electronic scale 1.

The clamping plates 1306 are symmetrically provided with sliding blocks 1307, the inner walls of the grooves 1302 are provided with sliding grooves 1308 corresponding to the sliding blocks 1307, sliding rods 1309 are arranged in the sliding grooves 1308, the sliding rods 1309 penetrate through the sliding blocks 1307, and the sliding blocks 1307 are in sliding connection with the sliding rods 1309.

The working principle of the utility model is as follows:

when the electronic scale is used, anhydrous acetonitrile is put on the upper side placing tray 9 through the first feeding pipe 4, the anhydrous acetonitrile is put on the lower side placing tray 9 through the second feeding pipe 7, the first feeding pipe 4 and the second feeding pipe 7 are closed, the moisture discharging pipe 5 is opened, the heating pipe 12 is controlled by the controller 6 to heat, so that the anhydrous acetonitrile is dried, the moisture is discharged from the moisture discharging pipe 5, meanwhile, the motor 1001 is started to drive the rotating rod 1002 to rotate, the rotating rod 1002 drives the connecting rod 1005 and the stirring rod 1006 to rotate, the stirring rod 1006 is used for stirring the anhydrous acetonitrile on the placing tray 9, the dehydration efficiency of the anhydrous acetonitrile is improved, the dehydrated anhydrous acetonitrile is conveniently weighed through the electronic scale 1, when the tank 2 is placed on the electronic scale 1, the rotating handle 1305 is rotated, the threaded rod 1304 is driven to drive the clamping plate 1306 to move towards the direction of the tank 2, the clamping plate 1306 is tightly fixed on the electronic scale 1, the weighing accuracy is ensured, and the use effect is good.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a dry acetonitrile is recovered acetonitrile metering tank for dehydration, includes electronic scale (1), rabbling mechanism (10) and installation mechanism (13), its characterized in that, jar body (2) have been placed to electronic scale (1) upper end, all are equipped with installation mechanism (13) around corresponding electronic scale (1) on jar body (2), and are equipped with controller (6) on jar body (2), be equipped with cover jar (8) in jar body (2), be equipped with heating pipe (12) between jar body (2) and cover jar (8), and be equipped with two in cover jar (8) and place dish (9), correspond in cover jar (8) and place dish (9) and be equipped with rabbling mechanism (10), be equipped with first inlet pipe (4) that are linked together with cover jar (8) on jar body (2) movable connection apron (3), first inlet pipe (4) left side is equipped with moisture discharge pipe (5), correspond the downside on jar body (2) place dish (9) and be equipped with second inlet pipe (7), second (7) are linked together with cover jar (8) and are equipped with feed pipe (11) in the cover jar (8).

2. The recovered acetonitrile metering tank for anhydrous acetonitrile dehydration according to claim 1, wherein the stirring mechanism (10) comprises a motor (1001), a rotating rod (1002), a first bearing (1003), a mounting frame (1004), a connecting rod (1005) and a stirring rod (1006), the bottom end of the sleeve tank (8) is provided with the motor (1001), the upper end of the motor (1001) is provided with the rotating rod (1002) penetrating through the placing disc (9), the upper end of the rotating rod (1002) is provided with the first bearing (1003), the mounting frame (1004) is symmetrically arranged on the first bearing (1003), and the other end of the mounting frame (1004) is fixedly connected with the inner wall of the sleeve tank (8).

3. The recovered acetonitrile metering tank for anhydrous acetonitrile dehydration according to claim 2, wherein connecting rods (1005) are symmetrically arranged on the rotating rods (1002) corresponding to the placing plates (9), and a plurality of stirring rods (1006) attached to the placing plates (9) are arranged at the lower ends of the connecting rods (1005).

4. The recovered acetonitrile metering tank for anhydrous acetonitrile dehydration according to claim 1, wherein the mounting mechanism (13) comprises a connecting block (1301), a groove (1302), a second bearing (1303), a threaded rod (1304), a handle (1305), a clamping plate (1306), a sliding block (1307), a sliding chute (1308) and a sliding rod (1309), and the tank body (2) is provided with the connecting block (1301) attached to the electronic scale (1) at the front, back, left and right.

5. The recovered acetonitrile metering tank for anhydrous acetonitrile dehydration according to claim 4, wherein a groove (1302) is arranged on the connecting block (1301), a second bearing (1303) is arranged on the inner wall of the groove (1302) close to the tank body (2), a threaded rod (1304) is arranged at the other end of the second bearing (1303), a handle (1305) is arranged at the other end of the threaded rod (1304), a clamping plate (1306) is connected to the threaded rod (1304) in a threaded manner, and one end of the clamping plate (1306) close to the tank body (2) is attached to the electronic scale (1).

6. The recovered acetonitrile metering tank for anhydrous acetonitrile dehydration according to claim 5, wherein the clamping plates (1306) are symmetrically provided with sliding blocks (1307), sliding grooves (1308) are arranged on the inner walls of the grooves (1302) corresponding to the sliding blocks (1307), sliding rods (1309) penetrating through the sliding blocks (1307) are arranged in the sliding grooves (1308), and the sliding blocks (1307) are in sliding connection with the sliding rods (1309).