CN213077570U

CN213077570U - DMF aqueous solution separation processing apparatus

Info

Publication number: CN213077570U
Application number: CN202020990258.1U
Authority: CN
Inventors: 罗华; 罗晨旭; 石光; 陈红雨
Original assignee: Luoyang Gebao Diaphragm Technology Co ltd
Current assignee: Luoyang Gebao Diaphragm Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-04-30
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a DMF aqueous solution separation processing apparatus, connect gear, motor and row's material pipe including the outer jar of body, second, the inside of the outer jar of body is provided with the inner tank body, and installs the fixed plate on the outer wall of the inner tank body to be connected with first connecting gear on the outer wall of fixed plate, gear engagement is connected in the right side of first connecting gear to the second, and the inside welded connection of second connecting gear has the pivot, be provided with the electrical heating board between the outer jar of body and the inner tank body, the bottom of collecting tank is connected with the bottom plate, arrange material pipe welded connection in the bottom of the outer jar of body. This DMF aqueous solution separation processing apparatus is provided with the electric heating board between outer jar of body and the inner tank body, and has the interval between electric heating board and the inner tank body, can heat up the inner tank body through the heating of electric heating board like this, because of the different boiling points of water and DMF, and then can make water and DMF separate for the separation progress.

Description

DMF aqueous solution separation processing apparatus

Technical Field

The utility model relates to a DMF aqueous solution separation technical field specifically is a DMF aqueous solution separation processing apparatus.

Background

DMF is a colorless transparent liquid, which is miscible with water and most organic solvents, and is usually separated by distillation in order to separate DMF from its aqueous solution due to different boiling points.

However, the existing separation treatment device still has some disadvantages in the using process, for example, the DMF aqueous solution contains other impurities, which is not convenient to separate out the other impurities, and affects the separation effect in the later period, and the heat generated in the separation process is not easy to be utilized, thereby causing the loss of energy and reducing the practicability of the separation device, so that the DMF aqueous solution separation treatment device is provided, so as to solve the problems provided in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a DMF aqueous solution separation processing apparatus to solve contain other impurity in the DMF aqueous solution on the current market that above-mentioned background art provided, be not convenient for isolate other impurity, influenced the separation effect in later stage, be difficult for utilizing to the heat that produces in the separation process moreover, thereby cause the loss of the energy, reduced the problem of separator's practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a DMF aqueous solution separation treatment device comprises an outer tank body, a second connecting gear, a motor and a discharge pipe, wherein the inner tank body is arranged inside the outer tank body, a fixed plate is arranged on the outer wall of the inner tank body, a first connecting gear is connected onto the outer wall of the fixed plate, balls are arranged on the upper side and the lower side of the fixed plate and are connected with the outer tank body through grooves, the grooves are formed in the outer tank body, the second connecting gear is connected to the right side of the first connecting gear in a meshed mode, a rotating shaft is connected to the inner portion of the second connecting gear in a welded mode, the motor is connected to the right side of the outer tank body through bolts, the output end of the motor is connected with the rotating shaft, an electric heating plate is arranged between the outer tank body and the inner tank body, a feed inlet and a connecting pipe are arranged at the top of the outer tank body, the cooling tank and the liquid collecting tank are both arranged on the left side of the outer tank body, a water inlet pipe is arranged at the top of the cooling tank, a water outlet pipe is installed at the bottom of the cooling tank, the bottom of the liquid collecting tank is connected with the bottom plate, and the material discharging pipe is welded and connected to the bottom end of the outer tank body.

Preferably, the central axes of the inner tank body and the outer tank body are positioned on the same straight line, and the inner tank body, the outer tank body and the discharge pipe are connected by bearings.

Preferably, the fixed plate and the inner tank body and the first connecting gear are welded, and the fixed plate and the outer tank body form a rotating structure through balls and grooves.

Preferably, the electric heating plate is connected with the outer tank body through a bolt, and a gap is reserved between the electric heating plate and the inner tank body.

Preferably, the cooling box and the outer tank body are connected through bolts, and the cooling box and the connecting pipe are in sealing adhesion.

Preferably, the connection mode of the bottom plate and the liquid collecting tank is clamping connection, and the connection mode of the bottom plate and the outer tank body is bolt connection.

Compared with the prior art, the beneficial effects of the utility model are that: the DMF aqueous solution separation treatment device comprises a DMF aqueous solution separation treatment device,

(1) the outer wall of the inner tank body is connected with the fixed plate in a welding mode, the outer wall of the fixed plate is connected with the first connecting gear, and the first connecting gear is meshed with the second connecting gear, so that the first connecting gear, the fixed plate and the inner tank body can be driven to rotate when the second connecting gear rotates, mixed liquid in the inner tank body is separated through rotation, impurities with different densities are separated out, and the later-stage DMF purification effect is guaranteed;

(2) an electric heating plate is arranged between the outer tank body and the inner tank body, and an interval is formed between the electric heating plate and the inner tank body, so that the inner tank body can be heated through the heating of the electric heating plate, and water and DMF can be separated due to different boiling points of the water and the DMF, and the separation progress is accelerated;

(3) the one end of connecting pipe sets up in the inner tank body, and the other end of connecting pipe runs through the cooler bin and the header tank is connected to can pour into cold water into in the cooler bin, make the inside steam rapid cooling of connecting pipe, can carry out the heat transfer with the cold water in the cooler bin in addition when refrigerated, not only guarantee the normal clear of separating work, also carry out make full use of to the energy, improve the device's practicality.

Drawings

FIG. 1 is a schematic view of the overall main sectional structure of the present invention;

FIG. 2 is a schematic view of the connection between the outer tank and the electric heating plate;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

figure 4 is the utility model discloses the collection liquid box is connected with the bottom plate and is overlooked the structure schematic diagram.

In the figure: 1. an outer tank body; 2. an inner tank body; 3. a fixing plate; 4. a first connecting gear; 5. a ball bearing; 6. a groove; 7. a second connecting gear; 8. a rotating shaft; 9. a motor; 10. an electrical heating plate; 11. a feed inlet; 12. a connecting pipe; 13. a cooling tank; 14. a liquid collection tank; 15. a base plate; 16. a water inlet pipe; 17. a water outlet pipe; 18. a discharge pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a DMF aqueous solution separation treatment device comprises an outer tank body 1, an inner tank body 2, a fixed plate 3, a first connecting gear 4, balls 5, a groove 6, a second connecting gear 7, a rotating shaft 8, a motor 9, an electric heating plate 10, a feeding hole 11, a connecting pipe 12, a cooling tank 13, a liquid collecting tank 14, a bottom plate 15, a water inlet pipe 16, a water outlet pipe 17 and a discharging pipe 18, wherein the inner tank body 2 is arranged inside the outer tank body 1, the fixed plate 3 is arranged on the outer wall of the inner tank body 2, the first connecting gear 4 is connected onto the outer wall of the fixed plate 3, the balls 5 are arranged on the upper side and the lower side of the fixed plate 3, the balls 5 are connected with the outer tank body 1 through the groove 6, the groove 6 is arranged on the outer tank body 1, the second connecting gear 7 is connected to the right side of the first connecting gear 4 in a meshing manner, the rotating shaft 8 is connected to the inner welding manner of the, and the output of motor 9 is connected with pivot 8, be provided with electric heating plate 10 between outer jar of body 1 and the inner tank body 2, feed inlet 11 and connecting pipe 12 are installed at the top of outer jar of body 1, and the one end that outer jar of body 1 was kept away from to connecting pipe 12 runs through cooler bin 13 and is connected with header tank 14, cooler bin 13 and header tank 14 all set up in the left side of outer jar of body 1, and the top of cooler bin 13 is provided with inlet tube 16, and outlet pipe 17 is installed to the bottom of cooler bin 13, the bottom of header tank 14 is connected with bottom plate 15, arrange material pipe 18 welded connection in the bottom of outer jar of body 1.

The axis of the inner tank body 2 and the axis of the outer tank body 1 are located on the same straight line, and the connection mode of the inner tank body 2, the outer tank body 1 and the discharge pipe 18 is bearing connection, so that the normal rotation of the inner tank body 2 can be ensured, and the separation of impurities can be ensured.

The fixed plate 3 is welded with the inner tank body 2 and the first connecting gear 4, and the fixed plate 3 forms a rotating structure with the outer tank body 1 through the balls 5 and the grooves 6, so that the inner tank body 2 is more stable when rotating, and the stability of the device in use is further ensured.

The connection mode of electric heating plate 10 and outer jar of body 1 is bolted connection, and has the interval between electric heating plate 10 and the inner tank body 2, is convenient for heat up the heating to inner tank body 2 to be convenient for carry out the separation operation to the DMF aqueous solution.

The connection mode of the cooling box 13 and the outer tank body 1 is bolted connection, and the cooling box 13 and the connecting pipe 12 are in sealing bonding, so that the cooling box 13 and the outer tank body 1 can be connected more firmly, the phenomenon of dropping is effectively prevented, meanwhile, the heat of steam can be fully utilized, and the energy is saved.

The connection mode of bottom plate 15 and header tank 14 is the block connection, and the connection mode of bottom plate 15 and the outer jar of body 1 is bolted connection, is convenient for collect the processing to the water that separates, brings conveniently for staff's operation, has also increased the device's flexibility.

The working principle is as follows: when the DMF aqueous solution separation treatment device is used, as shown in figures 1 and 3, firstly, a worker puts the device at a corresponding position, then mixed solution is poured from a feed port 11 to enter the mixed solution into an inner tank body 2, then a motor 9 is started, the motor 9 drives a rotating shaft 8 and a second connecting gear 7 to rotate, the second connecting gear 7 is meshed with the first connecting gear 4, the first connecting gear 4 is welded with a fixed plate 3, and the fixed plate 3 is welded with the inner tank body 2, so that the inner tank body 2 can be driven to rotate when the second connecting gear 7 rotates, the mixed solution in the inner tank body 2 can be rotated, after the rotating time is fixed, the worker stops the motor 9 to enable the mixed solution to stand still and layer through different densities under gravity, if impurities are in an upper layer, the worker can stretch into the feed port 11 by using a suction pipe, the impurities are sucked out, if the impurities are in the lower layer, a worker can open a valve on the discharge pipe 18 to enable the impurities to flow out, so that the operation is very convenient, and only DMF aqueous solution is left;

as shown in fig. 2, the worker then energizes the electric heating plate 10 to start the electric heating plate 10 to heat the inner tank 2, so that the DMF water solution inside the inner tank 2 is heated, and when the boiling point of DMF is lower than the boiling point of DMF, the water will generate steam, so that the steam is discharged from the connecting pipe 12, and at the same time, the worker pours cold water into the water inlet pipe 16, injects the cold water into the cooling tank 13, cools the steam inside the connecting pipe 12 by cooling with the cold water, so that the steam inside the connecting pipe 12 is condensed into water and drops into the liquid collecting tank 14, and during the steam cooling process, the steam can exchange heat with the cold water in the cooling tank 13, thereby making full use of heat, further reducing the waste of energy, and after the separation is finished, as shown in fig. 4, the worker detaches the bottom plate 15, the header tank 14 is then removed from the floor 15 and the water is treated in a centralized manner, which is the operation of the entire apparatus and is not described in detail herein, as is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a DMF aqueous solution separation processing apparatus, includes outer jar body (1), second connecting gear (7), motor (9) and row material pipe (18), its characterized in that: the inner tank body (2) is arranged in the outer tank body (1), the outer wall of the inner tank body (2) is provided with the fixing plate (3), the outer wall of the fixing plate (3) is connected with the first connecting gear (4), the upper side and the lower side of the fixing plate (3) are respectively provided with the balls (5), the balls (5) are connected with the outer tank body (1) through the grooves (6), the grooves (6) are arranged on the outer tank body (1), the second connecting gear (7) is connected to the right side of the first connecting gear (4) in a meshed mode, the inner portion of the second connecting gear (7) is connected with the rotating shaft (8) in a welded mode, the motor (9) is connected to the right side of the outer tank body (1) in a bolted mode, the output end of the motor (9) is connected with the rotating shaft (8), the electric heating plate (10) is arranged between the outer tank body (1) and the inner tank body (2), the top of the outer tank body (1, and the one end that the outer jar of body (1) was kept away from in connecting pipe (12) runs through cooler bin (13) and is connected with header tank (14), cooler bin (13) and header tank (14) all set up in the left side of the outer jar of body (1), and the top of cooler bin (13) is provided with inlet tube (16) to outlet pipe (17) are installed to the bottom of cooler bin (13), the bottom of header tank (14) is connected with bottom plate (15), arrange material pipe (18) welded connection in the bottom of the outer jar of body (1).

2. The apparatus according to claim 1, wherein: the central axes of the inner tank body (2) and the outer tank body (1) are positioned on the same straight line, and the inner tank body (2) is connected with the outer tank body (1) and the discharge pipe (18) through bearings.

3. The apparatus according to claim 1, wherein: the fixed plate (3) is welded with the inner tank body (2) and the first connecting gear (4), and the fixed plate (3) forms a rotating structure with the outer tank body (1) through balls (5) and grooves (6).

4. The apparatus according to claim 1, wherein: the electric heating plate (10) is connected with the outer tank body (1) through bolts, and a gap is reserved between the electric heating plate (10) and the inner tank body (2).

5. The apparatus according to claim 1, wherein: the cooling box (13) and the outer tank body (1) are connected through bolts, and the cooling box (13) and the connecting pipe (12) are in sealing adhesion.

6. The apparatus according to claim 1, wherein: the connection mode of the bottom plate (15) and the liquid collecting box (14) is clamping connection, and the connection mode of the bottom plate (15) and the outer tank body (1) is bolt connection.