CN216964442U

CN216964442U - Ethylene carbonate apparatus for producing of steam joint utilization

Info

Publication number: CN216964442U
Application number: CN202220716845.0U
Authority: CN
Inventors: 燕高杰
Original assignee: Shandong Majes Technology Service Co ltd
Current assignee: Shandong Majes Technology Service Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-15
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a steam combined utilization ethylene carbonate production device, which comprises a bottom plate, wherein a bracket is arranged on the upper surface of the bottom plate, a charging barrel is arranged on the surface of the bracket, a motor is arranged on the upper surface of the charging barrel, the output end of the motor is fixedly connected with a stirring rod, the lower surface of the charging barrel is communicated with a feed opening, and an electromagnetic valve is arranged on the arc surface of the feed opening. And waste of vinyl ester feedstock.

Description

Ethylene carbonate apparatus for producing of steam joint utilization

Technical Field

The utility model relates to a production device of ethylene carbonate, in particular to a production device of ethylene carbonate by combined utilization of steam.

Background

Ethylene Carbonate (EC) is an organic solvent with excellent performance and can dissolve various polymers; in addition, the product can be used as an organic intermediate to replace ethylene oxide for a dioxygenation reaction and is a main raw material for producing dimethyl carbonate by a transesterification method; can also be used as raw materials for synthesizing furazolidone, water glass series sizing agent, fiber finishing agent and the like; in addition, the electrolyte is also applied to lithium battery electrolytes. Ethylene carbonate is also useful as a reactive intermediate in the production of lubricating oils and greases.

In order to respond to the national call for resource recycling, a steam combination mode is generally adopted, a production device is used for stirring a raw ethylene carbonate, and after the raw ethylene carbonate is fully stirred, the stirred ethylene carbonate is produced, but the existing ethylene carbonate production device has some problems when being used specifically:

1. when the traditional production device is used for stirring and producing the ethylene carbonate raw material, the ethylene carbonate raw material is easy to adhere to the inner wall of the charging barrel, so that the subsequent stirring of the ethylene carbonate raw material is influenced, the ethylene carbonate is wasted, and the product quality of the ethylene carbonate is reduced to a certain extent.

2. The traditional production device is inconvenient for workers to collect the stirred ethylene carbonate raw material, so that the workload of the workers is increased, and the production efficiency of the ethylene carbonate is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a production device of ethylene carbonate by utilizing steam in a combined manner, so as to solve the problems that the ethylene carbonate proposed in the background art is easy to adhere to the inner wall of a charging barrel, the stirring production of the ethylene carbonate is influenced, the ethylene carbonate is wasted, and the traditional production device is inconvenient to collect the stirred ethylene carbonate, so that the production efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a production device of ethylene carbonate by combined utilization of steam, which comprises a bottom plate, wherein a bracket is arranged on the upper surface of the bottom plate, the surface of the bracket is provided with a charging barrel, the upper surface of the charging barrel is provided with a motor, the output end of the motor is fixedly connected with a stirring rod, the lower surface of the charging barrel is communicated with a feed opening, the arc surface of the feed opening is provided with an electromagnetic valve, the arc surface of the stirring rod is provided with a cleaning structure, the cleaning structure comprises two clamping plates, one sides of the two clamping plates, which are close to each other, are clamped with the arc surface of the stirring rod, the surfaces of the two clamping plates are inserted with bolts in a sliding way, the arc surface of the bolt is connected with the stirring rod in a sliding way, the lower surfaces of the two clamping plates are fixedly connected with rotating plates, the upper surface of commentaries on classics board fixedly connected with fixed frame, the inner wall sliding connection of fixed frame has the regulating plate, the lower fixed surface of regulating plate is connected with the scraper blade.

As a preferable technical scheme of the utility model, one side of the fixing frame, which is close to the stirring rod, is fixedly connected with a first spring, one end of the first spring, which is far away from the fixing frame, is fixedly connected with a connecting block, and the lower surface of the connecting block is fixedly connected with an adjusting plate.

As a preferable technical scheme of the utility model, a fixing rod is slidably inserted into the surface of the connecting block, and one end of the fixing rod, which is far away from the stirring rod, is fixedly connected with the fixing frame.

As a preferred technical scheme, the upper surface of the fixing frame is slidably inserted with an insertion block, the upper surface of the insertion block is in threaded connection with a screw, the lower surface of the screw is rotatably connected with the fixing frame, the upper surface of the adjusting plate is uniformly provided with a plurality of insertion slots, and the size of each insertion slot on the adjusting plate is matched with the size of the insertion block.

As a preferred technical scheme of the utility model, the upper surface of the bottom plate is provided with a collection structure, the collection structure comprises a positioning cylinder, the lower surface of the positioning cylinder is fixedly connected with the bottom plate, the upper surface of the bottom plate is rotatably connected with two driving rods, the arc surfaces of the two driving rods are both in threaded connection with supporting plates, the side walls of the supporting plates are in sliding connection with the positioning cylinder, the upper surfaces of the two supporting plates are in sliding connection with a collection barrel, the upper surface of the bottom plate is fixedly connected with two fixing plates, the sides, close to each other, of the two fixing plates are both fixedly connected with second springs, the ends, close to each other, of the two second springs are both fixedly connected with limiting plates, and the collection barrel is positioned between the two limiting plates.

As a preferable technical scheme of the utility model, the surface of the supporting plate is slidably inserted with a guide rod, and the lower end of the guide rod is fixedly connected with the bottom plate.

According to a preferable technical scheme of the utility model, limiting rods are inserted into the surfaces of the two fixing plates in a sliding manner, cross rods are fixedly connected to the ends, far away from each other, of the limiting rods, and the ends, far away from the cross rods, of the limiting rods are fixedly connected with limiting plates.

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

1. according to the cleaning structure, when vinyl ester raw materials adhered to the inner wall of the charging barrel need to be cleaned, the two clamping plates are clamped on the arc surface of the stirring rod, the bolt is inserted into the two clamping plates and the arc surface of the stirring rod, the two clamping plates can be fixed on the clamping plate rod, the scraper on the adjusting plate can move towards the direction close to the inner wall of the charging barrel through the adjusting plate on the sliding fixing frame, the two scrapers can be in contact with the inner wall of the charging barrel, then the motor is turned on, the two scrapers can be driven to clean the inner wall of the charging barrel while the stirring rod rotates, and the conditions that the vinyl ester raw materials are adhered to the charging barrel after the charging barrel is used for a long time, the influence on the stirring of the follow-up raw materials is caused, and the vinyl ester raw materials are wasted are avoided as much as possible.

2. According to the utility model, by arranging the collecting structure, when the stirred vinyl ester needs to be collected by using the collecting barrel, the two limiting plates are pulled to move in the direction away from each other, after the vinyl ester is moved to a proper position, the two limiting plates are temporarily fixed, the second spring is in a compressed state, then the collecting barrel is placed on the two supporting plates, then the two driving rods are rotated to enable the two supporting plates to drive the collecting barrel to move in the direction close to the bottom plate, after the collecting barrel is moved to a proper position, the limiting plates on the two fixing plates are loosened, at the moment, the two limiting plates clamp the side wall of the collecting barrel under the action of the elastic force of the second spring, so that the collecting barrel is limited between the positioning barrel and the two limiting plates, and then the electromagnetic valve on the feed opening is opened, vinyl ester in the stirring barrel can fall into the collecting barrel through the feed opening, so that the stirred vinyl ester can be collected by workers, and the situation that the vinyl ester is scattered everywhere is avoided as much as possible.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of a cleaning structure according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 at A according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 2 at B according to the present invention;

FIG. 5 is a schematic view of the collecting structure of the present invention.

In the figure: 1. a base plate; 2. a support; 3. a charging barrel; 4. a motor; 5. a stirring rod; 6. a feeding port; 7. an electromagnetic valve; 8. cleaning the structure; 801. a splint; 802. a bolt; 803. rotating the plate; 804. a fixing frame; 805. an adjusting plate; 806. a squeegee; 807. a first spring; 808. connecting blocks; 809. fixing the rod; 810. inserting a block; 811. a screw; 812. a slot; 9. a collection structure; 901. a positioning cylinder; 902. a drive rod; 903. a support plate; 904. a collection barrel; 905. a fixing plate; 906. a second spring; 907. a limiting plate; 908. a guide rod; 909. a limiting rod; 910. a cross bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution of a steam-combined ethylene carbonate production apparatus:

the first embodiment is as follows:

as shown in fig. 1, 2, 3 and 4, a device for producing ethylene carbonate by steam combined utilization comprises a bottom plate 1, a support 2 is mounted on the upper surface of the bottom plate 1, a charging barrel 3 is mounted on the surface of the support 2, a motor 4 is mounted on the upper surface of the charging barrel 3, a stirring rod 5 is fixedly connected to the output end of the motor 4, a discharging port 6 is communicated with the lower surface of the charging barrel 3, an electromagnetic valve 7 is mounted on the arc surface of the discharging port 6, a cleaning structure 8 is arranged on the arc surface of the stirring rod 5, the cleaning structure 8 comprises two clamping plates 801, one sides of the two clamping plates 801, which are close to each other, are clamped with the arc surface of the stirring rod 5, a bolt 802 is slidably inserted into the surfaces of the two clamping plates 801, the arc surface of the bolt 802 is slidably connected with the stirring rod 5, rotating plates 803 are fixedly connected to the lower surfaces of the two clamping plates 801, a fixing frame 804 is fixedly connected to the upper surface of the rotating plates 803, an adjusting plate 805 is slidably connected to the inner wall of the fixing frame 804, a scraper 806 is fixedly connected to the lower surface of the adjustment plate 805.

A first spring 807 is fixedly connected to one side of the fixed frame 804 close to the stirring rod 5, one end of the first spring 807, which is far away from the fixed frame 804, is fixedly connected with a connecting block 808, the lower surface of the connecting block 808 is fixedly connected with the adjusting plate 805, and the first spring 807 is utilized to conveniently adjust the adjusting plate 805 and the scraping plate 806; a fixing rod 809 is slidably inserted into the surface of the connecting block 808, one end of the fixing rod 809, which is far away from the stirring rod 5, is fixedly connected with the fixing frame 804, the first spring 807 is sleeved on the arc surface of the fixing rod 809, and the fixing rod 809 is utilized to limit the first spring 807; an insert block 810 is slidably inserted into the upper surface of the fixed frame 804, a screw 811 is in threaded connection with the upper surface of the insert block 810, the lower surface of the screw 811 is rotatably connected with the fixed frame 804, a plurality of slots 812 are uniformly formed in the upper surface of the adjusting plate 805, the size of the slots 812 in the adjusting plate 805 is matched with that of the insert block 810, and the insert block 810 and the slots 812 are utilized to fix the position of the scraper 806 after adjustment.

When the device is used in detail, when vinyl ester adhered to the inner wall of the charging barrel 3 needs to be cleaned, the clamping plates 801 on the two rotating plates 803 are firstly clamped on the arc surfaces of the two stirring rods 5, then the bolts 802 are inserted through the two clamping plates 801 and the arc surfaces of the stirring rods 5 in sequence by virtue of the bolts 802, so that the two clamping plates 801 can be temporarily fixed on stirring, then the screws 811 on the two fixing frames 804 are rotated, so that the insert block 810 can move in the direction away from the rotating plates 803 under the action of the screws 811, so that the insert block 810 can be taken out of the slots 812 on the adjusting plates 805, then the two adjusting plates 805 are slid in the direction of the fixing rods 809, so that the two scraping plates 806 can move in the direction away from each other, so that the two scraping plates 806 can be abutted against the inner wall of the charging barrel 3, at this moment, the first spring 807 can be in a compressed state, then the screw 811 on the two fixed frames 804 is rotated again, two insert blocks 810 can move towards the direction close to the bottom plate 1, thereby the insert blocks 810 can be inserted into the slots 812 of the corresponding positions on the adjusting plate 805, and then the positions after the adjustment of the scrapers 806 are fixed, then the motor 4 is opened, the motor 4 can drive the stirring rod 5 to rotate, when the stirring rod 5 rotates, the two scrapers 806 can be driven to rotate together, thereby the stirring rod 5 can stir vinyl ester, and vinyl ester adhered to the inner wall of the charging barrel 3 can be cleaned.

Example two:

on the basis of embodiment one, as shown in fig. 1 and fig. 5, the upper surface of bottom plate 1 is equipped with collection structure 9, collection structure 9 includes location section of thick bamboo 901, the lower surface and bottom plate 1 fixed connection of location section of thick bamboo 901, the upper surface of bottom plate 1 rotates and is connected with two actuating levers 902, the equal threaded connection in arc surface of two actuating levers 902 has backup pad 903, the lateral wall and the location section of thick bamboo 901 sliding connection of backup pad 903, the upper surface sliding connection of two backup pads 903 has collecting vessel 904, the upper surface fixed connection of bottom plate 1 has two fixed plates 905, the equal fixedly connected with second spring 906 in one side that two fixed plates 905 are close to each other, the equal fixedly connected with limiting plate 907 in one end that two second springs 906 are close to each other, collecting vessel 904 is located between two limiting plates 907.

A guide rod 908 is inserted on the surface of the support plate 903 in a sliding manner, the lower end of the guide rod 908 is fixedly connected with the bottom plate 1, and the guide rod 908 is utilized to achieve the effect of limiting the moving direction of the support plate 903; the surfaces of the two fixing plates 905 are slidably inserted with limiting rods 909, the ends of the limiting rods 909 far away from each other are fixedly connected with cross rods 910, the ends of the limiting rods 909 far away from the cross rods 910 are fixedly connected with the limiting plates 907, the second springs 906 are sleeved on the arc surfaces of the limiting rods 909, and the limiting rods 909 and the cross rods 910 are utilized to limit the second springs 906 and conveniently adjust the positions of the limiting plates 907.

When the device is used in detail, when a collecting barrel 904 is needed to collect stirred vinyl ester, the limiting rods 909 and the cross rods 910 on the two fixing plates 905 are pulled to enable the two limiting plates 907 to move in the direction away from each other, after the two limiting plates 907 move to proper positions, the positions of the limiting plates 907 are temporarily fixed, then the collecting barrel 904 is placed between the positioning barrels 901 and the upper surfaces of the two supporting plates 903, then the driving rods 902 on the two supporting plates 903 are rotated to enable the two supporting plates 903 to move in the direction close to the bottom plate 1 along the guide rods 908 under the action of the driving rods 902, after the collecting barrel 904 moves to proper positions, the limiting plates on the two fixing plates 905 are loosened to enable the two limiting plates 907 to move under the action of the elastic force of the second springs 906, the two limiting plates 907 are clamped between the collecting barrel 904 and the positioning barrel 901, the electromagnetic valve 7 on the discharging opening 6 is opened, and the vinyl ester stirred in the charging barrel 3 can fall into the collecting barrel 904 through the discharging opening 6, so that the stirred vinyl ester is collected.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate agent, and may be used for communicating the inside of two elements or interacting relation of two elements, unless otherwise specifically defined, and the specific meaning of the terms in the present invention can be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A steam combined utilization ethylene carbonate production device comprises a bottom plate (1), and is characterized in that: the upper surface of the bottom plate (1) is provided with a support (2), the surface of the support (2) is provided with a charging barrel (3), the upper surface of the charging barrel (3) is provided with a motor (4), an output end of the motor (4) is fixedly connected with a stirring rod (5), the lower surface of the charging barrel (3) is communicated with a feed opening (6), an electromagnetic valve (7) is installed on the arc surface of the feed opening (6), a cleaning structure (8) is arranged on the arc surface of the stirring rod (5), the cleaning structure (8) comprises two clamping plates (801), one sides of the two clamping plates (801) close to each other are clamped with the arc surface of the stirring rod (5), the two clamping plates (801) are inserted with a bolt (802) in a surface sliding manner, the arc surface of the bolt (802) is connected with the stirring rod (5) in a sliding manner, and the two lower surfaces of the clamping plates (801) are fixedly connected with a rotating plate (803), the upper surface of the rotating plate (803) is fixedly connected with a fixing frame (804), the inner wall of the fixing frame (804) is connected with an adjusting plate (805) in a sliding mode, and the lower surface of the adjusting plate (805) is fixedly connected with a scraper (806).

2. The ethylene carbonate production device with combined steam utilization according to claim 1, characterized in that: one side of the fixing frame (804) close to the stirring rod (5) is fixedly connected with a first spring (807), one end, far away from the fixing frame (804), of the first spring (807) is fixedly connected with a connecting block (808), and the lower surface of the connecting block (808) is fixedly connected with an adjusting plate (805).

3. The ethylene carbonate production device with combined steam utilization according to claim 2, characterized in that: and a fixing rod (809) is slidably inserted into the surface of the connecting block (808), and one end, far away from the stirring rod (5), of the fixing rod (809) is fixedly connected with the fixing frame (804).

4. The ethylene carbonate production device with combined steam utilization according to claim 1, characterized in that: the upper surface of fixed frame (804) slides and inserts and is equipped with inserted block (810), the upper surface threaded connection of inserted block (810) has screw rod (811), the lower surface of screw rod (811) rotates with fixed frame (804) to be connected, a plurality of slots (812) have evenly been seted up to the upper surface of regulating plate (805), the size of slot (812) and the size looks adaptation of inserted block (810) on regulating plate (805).

5. The apparatus for producing ethylene carbonate by combined use of steam according to claim 1, wherein: the upper surface of the bottom plate (1) is provided with a collecting structure (9), the collecting structure (9) comprises a positioning cylinder (901), the lower surface of the positioning cylinder (901) is fixedly connected with a bottom plate (1), the upper surface of the bottom plate (1) is rotatably connected with two driving rods (902), the arc surfaces of the two driving rods (902) are both in threaded connection with a support plate (903), the side walls of the support plates (903) are connected with the positioning cylinder (901) in a sliding way, the upper surfaces of the two support plates (903) are connected with a collecting barrel (904) in a sliding way, the upper surface of bottom plate (1) fixed connection has two fixed plates (905), two equal fixedly connected with second spring (906) in one side that fixed plate (905) are close to each other, two equal fixedly connected with limiting plate (907) in one end that second spring (906) are close to each other, collecting vessel (904) are located between two limiting plate (907).

6. The ethylene carbonate production device with combined steam utilization according to claim 5, characterized in that: and guide rods (908) are slidably inserted into the surface of the support plate (903), and the lower ends of the guide rods (908) are fixedly connected with the bottom plate (1).

7. The apparatus for producing ethylene carbonate by combined use of steam according to claim 5, wherein: limiting rods (909) are inserted into the surfaces of the two fixing plates (905) in a sliding mode, cross rods (910) are fixedly connected to the ends, away from each other, of the limiting rods (909), and one ends, away from the cross rods (910), of the limiting rods (909) are fixedly connected with the limiting plates (907).