CN215691720U - Primary distillation tower with anti-blocking structure for organic solvent purification primary distillation - Google Patents

Abstract

The utility model discloses a primary distillation tower with an anti-blocking structure for organic solvent purification primary distillation, which comprises a primary distillation tower, wherein a circular hole is formed in the top of the primary distillation tower, a feed hopper is inserted into the circular hole, the outer walls of the left end and the right end of the feed hopper are fixedly connected with one end of a spring, the other ends of two groups of springs are fixedly connected with pressure sensors, and the two groups of pressure sensors are arranged on two sides of the top of a partition plate. When the purification preliminary distillation needs to be carried out, the bridging phenomenon of the solid organic solvent in the feed hopper is damaged through the rotation of the rotating rod, so that the solid organic solvent is unblocked, the output end of the motor rotates and simultaneously drives the round rod to rotate, the round rod rotates to drive the stirring paddle to rotate, so that the solid organic solvent is quickly dissolved, the purification preliminary distillation is carried out, the solid organic solvent is prevented from forming bridging blockage in the feed hopper, the solid organic solvent can quickly and smoothly fall in the preliminary distillation tower, the purification preliminary distillation of the device is ensured, and the practicability of the device is improved.

Description

Primary distillation tower with anti-blocking structure for organic solvent purification primary distillation

Technical Field

The utility model relates to the technical field of preliminary distillation towers, in particular to a preliminary distillation tower with an anti-blocking structure for organic solvent purification preliminary distillation.

Background

Organic solvents are a large group of organic compounds widely used in life and production, are not large in molecular weight, and are present in paints, adhesives, lacquers and cleaners. Organic solvents such as styrene, perchloroethylene, trichloroethylene, ethylene glycol ether, triethanolamine and the like are frequently used, the organic solvents generally need to be purified and primarily distilled, a primary distillation tower is needed when the organic solvents are primarily distilled, the primary distillation tower can enable the organic solvents to be well primarily distilled, meanwhile, the organic solvents have solids, liquids and gases, the primary distillation tower with the anti-blocking structure for the purification and the primary distillation of the existing organic solvents basically meets the requirements of people, but still has some problems.

Present organic solvent purification preliminary distillation is with having preliminary distillation tower of preventing blockking up structure, the preliminary distillation tower is when purifying the preliminary distillation to solid organic solvent, the staff need pour fixed organic solvent into the feeder hopper, make solid organic solvent get into the preliminary distillation tower, nevertheless fixed organic solvent causes the jam in the inside easy bridging of feeder hopper, lead to organic solvent can not better get into the preliminary distillation tower, influence organic solvent's purification preliminary distillation, thereby the practicality of device has been reduced, therefore urgent need for an organic solvent purification preliminary distillation to solve above-mentioned problem with the preliminary distillation tower that has the structure of preventing blockking up.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a preliminary distillation tower with an anti-blocking structure for organic solvent purification preliminary distillation, which is used for solving the problem of the conventional preliminary distillation tower with the anti-blocking structure for organic solvent purification preliminary distillation, which is provided in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an organic solvent purification preliminary distillation is with preliminary distillation tower that has anti-clogging structure, includes the preliminary distillation tower, the round hole has been seted up at preliminary distillation tower top, the feeder hopper has been inserted to round hole inside, the one end of the all fixedly connected with springs of both ends outer wall is two sets of about the feeder hopper the all fixedly connected with pressure sensor of the other end of spring, it is two sets of pressure sensor installs in baffle top both sides.

Preferably, the inside fixedly connected with baffle of preliminary distillation tower, seted up in the middle of the baffle and run through the feed port, feeder hopper bottom opening is aligned with the feed port that runs through.

Preferably, the bottom inner wall fixedly connected with protection casing of preliminary distillation tower, the inside fixedly connected with motor of protection casing, motor output fixedly connected with round bar, the equal fixedly connected with stirring rake of round bar left and right sides outer wall.

Preferably, motor output fixedly connected with electric telescopic handle, electric telescopic handle is embedded inside the round bar, the slotted hole has all been seted up to electric telescopic handle top both sides.

Preferably, two sets of all embedded embedding blocks, two sets of all fixedly connected with dwang are carried on the back of the body to the embedded block inside the slotted hole.

Preferably, the embedded block is spherical in shape, and the diameter of the embedded block is equal to that of the slot hole.

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

1. the preliminary distillation tower with the anti-blocking structure for organic solvent purification preliminary distillation is provided with a preliminary distillation tower, a round hole, a feed hopper, a spring, a pressure sensor, a partition plate, a through feed hole, a protective cover, a motor, a round rod, a stirring paddle, an electric telescopic rod, a slotted hole, an embedded block and a rotating rod, when purification preliminary distillation needs to be carried out, a solid organic solvent is poured into the feed hopper by a worker to enter the solid organic solvent into the preliminary distillation tower, when the solid organic solvent forms bridging blockage in the feed hopper, more and more solid organic solvent is accumulated in the feed hopper, and the weight is larger and larger at the same time, so that the feed hopper moves downwards in the round hole, the spring is compressed when the feed hopper moves, the force of the spring acting on the pressure sensor is larger and larger, when the stress of the pressure sensor reaches a certain time, the pressure sensor enables the electric telescopic rod to work, and the electric telescopic rod is inserted into the feed hopper, make the motor at protection casing internal work simultaneously, the motor output rotates and drives electric telescopic handle and rotate, electric telescopic handle rotates and makes the dwang rotate, make the embedding piece move in the slotted hole inside simultaneously, the dwang rotates the bridging phenomenon that destroys the inside solid organic solvent of feeder hopper, make solid organic solvent unblocked, solid organic solvent drops inside the primary distillation tower from running through the feed port simultaneously, the motor output rotates and drives the round bar and rotates simultaneously, the round bar rotates and drives the stirring rake and rotate, make solid organic solvent dissolve fast, so that purify the primary distillation, avoid solid organic solvent to form bridging and block up inside the feeder hopper, make solid organic solvent unblocked dropping inside the primary distillation tower fast, ensure that the device purifies the primary distillation, thereby the practicality of device has been improved.

Drawings

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

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a preliminary distillation tower; 2. a circular hole; 3. a feed hopper; 4. a spring; 5. a pressure sensor; 6. a partition plate; 7. the feed hole is penetrated; 8. a protective cover; 9. a motor; 10. a round bar; 11. a stirring paddle; 12. an electric telescopic rod; 13. a slot; 14. embedding a block; 15. rotating the rod.

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. 1-3, an embodiment of the present invention is shown: a primary distillation tower with an anti-blocking structure for organic solvent purification primary distillation comprises a primary distillation tower 1, wherein a circular hole 2 is formed in the top of the primary distillation tower 1, a feed hopper 3 is inserted into the circular hole 2, the outer walls of the left end and the right end of the feed hopper 3 are fixedly connected with one end of a spring 4, the other ends of two groups of springs 4 are fixedly connected with pressure sensors 5, the two groups of pressure sensors 5 are arranged on the two sides of the top of a partition plate 6, a partition plate 6 is fixedly connected with the inside of the primary distillation tower 1, a through feed hole 7 is formed in the middle of the partition plate 6, the bottom opening of the feed hopper 3 is aligned with the through feed hole 7, the inner wall of the bottom of the primary distillation tower 1 is fixedly connected with a protective cover 8, a motor 9 is fixedly connected with the inside of the protective cover 8, a round rod 10 is fixedly connected with the output end of the motor 9, stirring paddles 11 are fixedly connected with the outer walls of the left side and the right side of the round rod 10, an electric telescopic rod 12 is embedded in the round rod 10, the two sides of the top of the electric telescopic rod 12 are all provided with slotted holes 13, embedded blocks 14 are embedded inside the two groups of slotted holes 13, the embedded blocks 14 are spherical, the diameter of the embedded blocks 14 is equal to that of the slotted holes 13, so that the rotation of the rotating rod 15 is more convenient, the feasibility of the device is ensured, the opposite sides of the two groups of embedded blocks 14 are fixedly connected with the rotating rod 15, the total length of the two groups of rotating rods 15 is less than the length of the bottom opening diameter of the feed hopper 3, the rotating rod 15 can be ensured to rotate inside the feed hopper 3, the solid organic solvent is prevented from being blocked inside the feed hopper 3, the solid organic solvent is poured into the feed hopper 3 by a worker, the solid organic solvent enters the primary distillation tower 1, when the solid organic solvent forms bridging blockage inside the feed hopper 3, the solid organic solvent is accumulated inside the feed hopper 3 more and more, meanwhile, the weight is larger and larger, and the feed hopper 3 moves downwards inside the round hole 2 more and more, the feed hopper 3 moves and compresses the spring 4 simultaneously, the force of the spring 4 acting on the pressure sensor 5 is increased, when the stress of the pressure sensor 5 reaches a certain value, the pressure sensor 5 enables the electric telescopic rod 12 to work, the electric telescopic rod 12 is inserted into the feed hopper 3, the motor 9 works in the protective cover 8 simultaneously, the output end of the motor 9 rotates to drive the electric telescopic rod 12 to rotate, the electric telescopic rod 12 rotates to drive the rotating rod 15 to rotate, the embedded block 14 moves in the slotted hole 13 simultaneously, the rotating rod 15 rotates to destroy the bridging phenomenon of the solid organic solvent in the feed hopper 3, the solid organic solvent is smooth, the solid organic solvent falls in the primary distillation tower 1 from the through feed hole 7, the output end of the motor 9 rotates to drive the round rod 10 to rotate simultaneously, the round rod 10 rotates to drive the stirring paddle 11 to rotate, the solid organic solvent is rapidly dissolved, so as to purify the primary distillation, avoid solid organic solvent to form the bridging and block up in feeder hopper 3 inside, make solid organic solvent can be fast unblocked and drop inside preliminary distillation tower 1, ensure that the device carries out the purification preliminary distillation to the practicality of device has been improved.

The working principle is as follows: when the purification preliminary distillation is required, the solid organic solvent is poured into the feed hopper 3 by workers, so that the solid organic solvent enters the preliminary distillation tower 1, when the solid organic solvent forms bridging blockage inside the feed hopper 3, more and more solid organic solvent is accumulated inside the feed hopper 3, meanwhile, the weight is increased, the feed hopper 3 moves downwards inside the round hole 2, the feed hopper 3 moves and compresses the spring 4 simultaneously, the force of the spring 4 acting on the pressure sensor 5 is increased, when the stress of the pressure sensor 5 reaches a certain value, the pressure sensor 5 enables the electric telescopic rod 12 to work, the electric telescopic rod 12 is inserted into the feed hopper 3, the motor 9 works inside the protective cover 8, the output end of the motor 9 rotates to drive the electric telescopic rod 12 to rotate, the electric telescopic rod 12 rotates to enable the rotating rod 15 to rotate, and the embedded block 14 moves inside the slotted hole 13 simultaneously, dwang 15 rotates the bridging phenomenon of destroying the inside solid organic solvent of feeder hopper 3, makes solid organic solvent unblocked, and solid organic solvent drops inside first distillation tower 1 from running through feed port 7 simultaneously, and the rotation of motor 9 output drives round bar 10 simultaneously and rotates, and round bar 10 rotates and drives stirring rake 11 and rotate, makes solid organic solvent dissolve fast to purify the first distillation.

The pressure sensor 5 is a device or apparatus capable of sensing a pressure signal and converting the pressure signal into a usable output electrical signal according to a certain rule, and is specifically a SBT 902.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an organic solvent purification initial distillation is with preliminary distillation tower that has anti-clogging structure, includes preliminary distillation tower (1), its characterized in that: round hole (2) have been seted up at preliminary distillation tower (1) top, round hole (2) inside has inserted feeder hopper (3), the one end of the equal fixedly connected with spring (4) of both ends outer wall is two sets of about feeder hopper (3) the equal fixedly connected with pressure sensor (5) of the other end of spring (4), it is two sets of install in baffle (6) top both sides pressure sensor (5).

2. The preliminary distillation tower with the anti-clogging structure for the organic solvent purification preliminary distillation according to claim 1, wherein: the inside fixedly connected with baffle (6) of preliminary distillation tower (1), seted up in the middle of baffle (6) and run through feed port (7), feeder hopper (3) bottom opening is aligned with running through feed port (7).

3. The preliminary distillation tower with the anti-clogging structure for the organic solvent purification preliminary distillation according to claim 1, wherein: the device is characterized in that a protective cover (8) is fixedly connected to the inner wall of the bottom of the preliminary distillation tower (1), a motor (9) is fixedly connected to the inside of the protective cover (8), a round rod (10) is fixedly connected to the output end of the motor (9), and stirring paddles (11) are fixedly connected to the outer walls of the left side and the right side of the round rod (10).

4. The preliminary distillation tower with the anti-clogging structure for the organic solvent purification preliminary distillation according to claim 3, wherein: the motor (9) output end fixedly connected with electric telescopic handle (12), electric telescopic handle (12) are embedded inside round bar (10), slotted hole (13) have all been seted up to electric telescopic handle (12) top both sides.

5. The preliminary distillation tower with the anti-clogging structure for the organic solvent purification preliminary distillation according to claim 4, wherein: two sets of the slotted hole (13) is inside all to be embedded with embedding piece (14), and is two sets of embedding piece (14) one side of the back of the body all fixedly connected with dwang (15).

6. The preliminary distillation tower with the anti-clogging structure for the organic solvent purification preliminary distillation according to claim 5, wherein: the embedded block (14) is spherical, and the diameter of the embedded block (14) is equal to that of the slotted hole (13).

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