CN218516128U - Novel feeding device for rectification experiment - Google Patents

Abstract

The utility model provides a novel feed arrangement of rectification experiment relates to feed arrangement technical field, the loach carrying platform comprises a supporting fram, one side top fixed mounting of support frame has the inlet pipe, the middle fixed mounting of inlet pipe has the fixed block, one side fixed mounting of fixed block has the support, run through in the middle of the support and be provided with the straight-bar, the straight-bar is provided with the bearing with the intersection of support, the inside of bearing runs through and is provided with the threaded rod, the one end fixed mounting of threaded rod has the closing plate. The utility model discloses in, through the setting of closing plate, make feed arrangement when not using, only need rotate the straight-bar, the rotation of straight-bar drives the threaded rod and removes in the straight-bar to in the closing plate that makes threaded rod one end removed to the feed pipe, make the inlet pipe sealed, avoided producing because of the phenomenon that the tight dynamics of clamp did not enough cause feed arrangement weeping when the sealed tube was closing, improved the degree of accuracy of rectification experiment.

Description

Novel feeding device for rectification experiment

Technical Field

The utility model relates to a feed arrangement technical field especially relates to a novel feed arrangement of rectification experiment.

Background

When the rectification experiment, need add the mixture in to the rectifying column, and at this moment need use feed arrangement, current feed arrangement need press from both sides tightly with the clip when not feeding, but clip one end in the rectification experiment is circular structure, the other end is through exerting pressure for it by hand, then clip the inlet pipe body, make the feed inlet obtain closing, this kind of method gives the power inhomogeneous, the tight degree of clamp is not enough, the phenomenon that can cause the feed arrangement weeping takes place, make the mixture flow in the rectifying column, thereby influence the accuracy of experimental result, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel feeding device for a rectification experiment.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a novel feed arrangement of rectification experiment, includes the support frame, one side top fixed mounting of support frame has the inlet pipe, the middle fixed mounting of inlet pipe has the fixed block, one side fixed mounting of fixed block has the support, run through in the middle of the support and be provided with the straight-bar, the intersection of straight-bar and support is provided with the bearing, the inside of bearing is run through and is provided with the threaded rod, the one end fixed mounting of threaded rod has the closing plate, the equal fixed mounting in four sides of closing plate has the sealing strip, the fixed block has been offered the spout near one side of support, the fixed block is close to one side fixed seal circle of spout.

In order to make the straight-bar keep the original place rotation all the time, the utility model discloses the improvement has, fixed mounting between the outer axle of bearing and the support, fixed mounting between the interior axle of bearing and the straight-bar.

In order to facilitate the rotation of the straight rod, the utility model discloses the improvement has, the one end fixed mounting of straight rod has the handle that changes.

In order to make the rotation control threaded rod of straight-bar remove, the utility model discloses the improvement has, the thread groove has been seted up to the inside of straight-bar, rotate between thread groove and the threaded rod and be connected.

In order to facilitate the opening and closing of the feeding pipe, the utility model discloses the improvement has, sliding connection between spout and the closing plate.

For filtering particulate matter in the mixture, the utility model discloses the improvement has, the bottom of inlet pipe is provided with filtering mechanism, filtering mechanism includes the sleeve, the sleeve sets up the bottom at the inlet pipe, the bottom fixed mounting of inlet pipe has the filter screen.

In order to facilitate the cleaning of the particles in the sleeve, the utility model discloses the improvement has, threaded connection between sleeve and the inlet pipe.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through the setting of closing plate, make feed arrangement when not using, only need rotate the straight-bar, the rotation of straight-bar drives the threaded rod and removes in the straight-bar to the closing plate that makes threaded rod one end removes to in the feed pipe, makes the inlet pipe sealed, has avoided producing because of the phenomenon that the tight dynamics of clamp did not enough cause the feed arrangement weeping when the sealed tube is closing, has improved the degree of accuracy of rectification experiment.

2. The utility model discloses in, when the rectification experiment, some mixtures have partly particulate matter, and the particulate matter can deposit in the rectifying column bottom when entering into the rectifying column and carry out the rectification experiment, inconvenient clearance, and improve the design of filter screen, make the particulate matter when the filter screen, keep apart in the sleeve by the filter screen, at this moment only need to pour out the particulate matter in the sleeve clean up can, save time, convenient clearance, raise the efficiency.

Drawings

FIG. 1 is a schematic view of a novel feeding device for a rectification experiment provided by the utility model;

FIG. 2 is a schematic diagram of a partial explosion structure of a novel feeding device for a rectification experiment, which is provided by the utility model;

FIG. 3 is a schematic view of a part of the structure of a novel feeding device for a rectification experiment provided by the present invention;

fig. 4 is an enlarged view of a position A in fig. 3 of the novel feeding device for the rectification experiment, which is provided by the utility model;

FIG. 5 is a bottom view of the novel feeding device for the rectification experiment provided by the present invention;

fig. 6 is the utility model provides a B department's enlargements in figure 5 of novel feed arrangement of rectification experiment.

Illustration of the drawings:

1. a support frame; 2. a feeding pipe; 3. a fixed block; 4. a sleeve; 5. a support; 6. sealing plates; 7. a bearing; 8. a threaded rod; 9. turning a handle; 10. a seal ring; 11. a sealing strip; 12. a chute; 13. a filter screen; 14. a straight rod; 15. a thread groove.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel feed arrangement of rectification experiment, including support frame 1, one side top fixed mounting of support frame 1 has inlet pipe 2, the middle fixed mounting of inlet pipe 2 has fixed block 3, one side fixed mounting of fixed block 3 has support 5, the centre of support 5 is run through and is provided with straight-bar 14, the intersection of straight-bar 14 and support 5 is provided with bearing 7, bearing 7's design is in order to make straight-bar 14 fix on support 5, and let straight-bar 14 remain the pivot all the time through the influence of bearing 7 and rotate, fixed mounting between the outer axle of bearing 7 and support 5, thread groove 15 has been seted up to the inside of straight-bar 14, rotate between thread groove 15 and the threaded rod 8 and be connected, thread groove 15 and threaded rod 8's design is in order to pass through the rotation of straight-bar 14, make threaded rod 8 can remove in support 5, thereby reach the effect that control closing plate 6 removed in inlet pipe 2, fixed mounting between the interior axle of bearing 7 and straight-bar 14, the one end fixed mounting of straight-bar 14 has commentaries on classics handle 9, the inside of running through is provided with sealing plate 8, the one end fixed mounting of closing plate 8 is in order to make closing plate 6 when making the inlet pipe block in the design of inlet pipe 2, make the middle threaded rod obtain sealed.

Referring to fig. 3-4, sealing strips 11 are fixedly mounted on four sides of the sealing plate 6, a sliding groove 12 is formed in one side of the fixing block 3 close to the bracket 5, the sliding groove 12 is in sliding connection with the sealing plate 6, a sealing ring 10 is fixed on one side of the fixing block 3 close to the sliding groove 12, and the sealing ring 10 and the sealing strips 11 are designed to seal the feeding pipe 2 when the feeding pipe 2 is closed, so that the feeding pipe 2 does not leak liquid.

Example two

Referring to fig. 5-6, a filtering mechanism is disposed at the bottom end of the feeding pipe 2, the filtering mechanism includes a sleeve 4, the sleeve 4 is disposed at the bottom end of the feeding pipe 2, a filtering net 13 is fixedly mounted at the bottom end of the feeding pipe 2, the sleeve 4 is in threaded connection with the feeding pipe 2, the filtering net 13 is designed to filter the mixture entering the rectifying tower, so that the particulate matters in the mixture are filtered into the sleeve 4, and the sleeve 4 is designed to facilitate cleaning of the particulate matters in the mixture.

The working principle is as follows: when the feeding device is used, firstly, the rotating handle 9 is rotated, the rotating handle 9 is connected with the straight rod 14, the rotating handle 9 drives the straight rod 14 to rotate, the bearing 7 is arranged in the middle of the straight rod 14, the straight rod 14 is enabled to always rotate in place under the influence of the bearing 7, the threaded rod 8 is arranged inside the straight rod 14, the threaded rod 8 is driven to move in the straight rod 14 by the rotation of the straight rod 14, the sealing plate 6 is connected with one end of the threaded rod 8, the sealing plate 6 moves in the sliding groove 12 by the movement of the threaded rod 8, the feeding pipe 2 is enabled to be opened, the mixture flows into the rectifying tower from the feeding pipe 2, after the rectifying tower is fed, the rotating handle 9 is rotated reversely, the rotating handle 9 drives the rotating handle 14 to rotate in place, the threaded rod 8 is driven to move towards the feeding pipe 2 by the rotation of the rotating handle 14, the sealing plate 6 at one end of the straight rod 8 moves into the feeding pipe 2, the feeding pipe 2 is enabled to be sealed, when the mixture passes through the filtering screen 13, the filtering screen 13 filters particles in the sleeve 4, when the particles in the sleeve 4 are filled, the sleeve, the particles 4 are enabled to be removed from the bottom end of the feeding pipe 2, and the sleeve 4 can be completely poured out after the sleeve 2 is screwed, and the sleeve 4 can be poured out, and the sleeve can be poured out, and the sleeve 2.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides a novel feed arrangement of rectification experiment, includes support frame (1), its characterized in that: the improved bearing support is characterized in that an inlet pipe (2) is fixedly mounted at the top end of one side of the support frame (1), a fixing block (3) is fixedly mounted in the middle of the inlet pipe (2), a support (5) is fixedly mounted at one side of the fixing block (3), a straight rod (14) is arranged in the middle of the support (5) in a penetrating mode, a bearing (7) is arranged at the intersection of the straight rod (14) and the support (5), a threaded rod (8) is arranged inside the bearing (7) in a penetrating mode, a sealing plate (6) is fixedly mounted at one end of the threaded rod (8), sealing strips (11) are fixedly mounted on four sides of the sealing plate (6), a sliding groove (12) is formed in one side, close to the support (5), of the fixing block (3), and a fixing sealing ring (10) is arranged on one side, close to the sliding groove (12).

2. The novel feeding device for the rectification experiment as claimed in claim 1, wherein: the outer shaft of the bearing (7) is fixedly mounted with the bracket (5), and the inner shaft of the bearing (7) is fixedly mounted with the straight rod (14).

3. The novel feeding device for the rectification experiment as claimed in claim 1, wherein: one end of the straight rod (14) is fixedly provided with a rotating handle (9).

4. The novel feeding device for the rectification experiment as claimed in claim 1, wherein: a thread groove (15) is formed in the straight rod (14), and the thread groove (15) is rotatably connected with the threaded rod (8).

5. The novel feeding device for the rectification experiment as claimed in claim 1, is characterized in that: the sliding chute (12) is connected with the sealing plate (6) in a sliding manner.

6. The novel feeding device for the rectification experiment as claimed in claim 1, wherein: the bottom of inlet pipe (2) is provided with filtering mechanism, filtering mechanism includes sleeve (4), sleeve (4) set up the bottom at inlet pipe (2), the bottom fixed mounting of inlet pipe (2) has filter screen (13).

7. The novel feeding device for the rectification experiment as claimed in claim 6, characterized in that: the sleeve (4) is in threaded connection with the feeding pipe (2).

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