CN220736222U

CN220736222U - Rectifying device

Info

Publication number: CN220736222U
Application number: CN202322222536.5U
Authority: CN
Inventors: 石磊; 范再垒; 李林江; 马金芳; 胡振南
Original assignee: Puyang Pengxin Chemical Co ltd
Current assignee: Puyang Pengxin Chemical Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-04-09
Anticipated expiration: 2033-08-17

Abstract

The utility model relates to the technical field of rectification, in particular to a rectification device, which comprises a fixed seat, wherein the upper surface of the fixed seat is symmetrically provided with grooves, distillation boxes are arranged in the grooves, limit rings are arranged in the distillation boxes near the top, filter cotton is arranged on the limit rings, a top cover is arranged at the top of each distillation box, a storage box is arranged on the upper surface of the fixed seat near the right end, an observation window is embedded in the outer wall of each distillation box, heating plates are arranged in slots, and heating rings are arranged in the heating plates; this rectifying device through setting up two stills to last to inside heating distillation under the cooperation of heating ring, cooperation filter pulp on the spacing ring is convenient for carry out filtering impurity to steam, enters into the bin under the intake pipe cooperation at last and carries out condensate storage, all cooperates the observation window on the stills outer wall, the inside volume that needs the distillation material of being convenient for real-time observation, and the top cap is convenient for open by hand under the cooperation of pulling, helps fully cleaning the stills inside.

Description

Rectifying device

Technical Field

The utility model relates to the technical field of rectification, in particular to a rectification device.

Background

The rectification is a separation process for separating each component by utilizing different volatilities of each component in the mixture, common equipment comprises a plate type rectification tower and a packing rectification tower, and gas-liquid two phases are in countercurrent contact for carrying out phase heat and mass transfer.

The utility model patent with publication number of CN216497558U discloses a rectifying device, which comprises a heat exchange feeding structure, a multi-stage heating distillation structure and a cooling structure; the output end of the heat exchange feeding structure is communicated with the feeding end of the multi-stage heating distillation structure through a pipeline, and the heat exchange feeding structure is used for conveying gasified materials to the multi-stage heating distillation structure; the output end of the multistage heating distillation structure is communicated with the feeding end of the cooling structure through a pipeline, and the multistage heating distillation structure is used for conveying the distilled gasified materials to the cooling structure; the liquid return end of the cooling structure is communicated with the multi-stage heating distillation structure through a pipeline so as to convey the condensed liquid material to each stage of distillation part of the multi-stage heating distillation structure.

The technical scheme relieves the technical problems of insufficient gas-liquid heat exchange and poor gas rectification effect in the DMPU production process in the prior art; but its whole area is big, is inconvenient for whole nimble transport, and the inside abundant cleanness of being convenient for of rectification structure, and the inside situation of being inconvenient for real-time observation.

Disclosure of Invention

The utility model aims to provide a rectifying device, which aims to solve the problems that the whole rectifying device with the authority publication number of CN216497558U in the background art occupies a large area, is inconvenient to carry integrally and flexibly, is convenient to clean fully in the rectifying structure, and is inconvenient to observe the internal condition in real time.

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

the utility model provides a rectifying device, includes the fixing base, the fixing base upper surface symmetry is seted up flutedly, all be equipped with the distillation tank in the recess, the distillation tank is inside to be close to top department and all be equipped with the spacing ring, all be equipped with the filter pulp on the spacing ring, the distillation tank top all is equipped with the top cap, the fixing base upper surface is close to right-hand member department and is equipped with the bin, it is equipped with the observation window to inlay on the distillation tank outer wall, the slot has all been seted up near bottom department on the distillation tank outer wall, all be equipped with the heating plate in the slot, all be equipped with the heating ring in the heating plate, the left side distillation tank top space is linked together through the honeycomb duct with the distillation tank bottom space, the bin top is equipped with the intake pipe, intake pipe tip and right side distillation tank top space intercommunication each other, the bin top is inlayed and is equipped with the blast pipe, the bottom department of being close to on the bin right-hand member face is equipped with the fluid-discharge tube.

Preferably, universal wheels are arranged on the lower surface of the fixing base near four corners, and the tops of the universal wheels are fixedly connected with the fixing base through screws.

Preferably, the bottom of the storage box is fixedly connected with the fixing seat through a screw, a liquid level window is embedded on the front end face of the storage box, and the liquid level window is fixedly bonded with the storage box.

Preferably, the top of the air inlet pipe is fixedly bonded with the storage box, the bottom of the air outlet pipe is fixedly bonded with the storage box, the liquid discharge pipe is fixedly welded with the storage box, and the valve is fixedly connected with the liquid discharge pipe through a screw.

Preferably, the inner diameter of the groove is matched with the outer diameter of the distillation box, the distillation box is fixedly connected with the fixing seat through a screw, the limiting ring is fixedly welded with the distillation box, and the diameter of the filter cotton is matched with the inner diameter of the distillation box.

Preferably, the heating plate is in plug-in fit with the slot, the heating ring is fixedly connected with the heating plate through a screw, and the observation window is fixedly bonded with the distillation box.

Preferably, the top cap lower surface is equipped with sealed pad, sealed pad and top cap bond fixedly, sealed pad diameter and the interior diameter looks adaptation of retort, it all inlays and is equipped with the scum pipe to be close to bottom department on the retort outer wall, middle department all inlays on the retort outer wall is equipped with the inlet tube, scum pipe, inlet tube are all fixed with the retort butt fusion, scum pipe, inlet tube tip all are equipped with the sealing plug, honeycomb duct both ends are fixed with two retort butt fusion respectively.

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

1. according to the utility model, the two distillation boxes are arranged, the interior is continuously heated and distilled under the cooperation of the heating ring, the filter cotton is matched on the limiting ring, so that the vapor is conveniently filtered and mixed, the distillation purity is increased, the two distillation boxes are manually connected through the guide pipe, finally the two distillation boxes enter the storage box to store condensate under the cooperation of the air inlet pipe, the outer walls of the distillation boxes are respectively matched with the observation window, the amount of materials to be distilled in the interior is conveniently observed in real time, the top cover is conveniently opened manually under the cooperation of the pull handle, the interior of the distillation box is sufficiently cleaned, and the next distillation use is facilitated.

2. According to the utility model, the heating disc and the slot which are matched in an inserted manner are arranged, so that the heating ring can be conveniently and rapidly taken out for replacement or overhaul, the liquid level window is matched on the storage box, the internal condition can be conveniently observed in real time, and the valve is matched on the liquid discharge pipe, so that the condensate stored by the manual control switch can be conveniently discharged and used, and the universal wheel is convenient to install and integrally and flexibly carry.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a combination structure of a fixing base and a storage box according to the present utility model;

FIG. 3 is a schematic view of a combination structure of a distillation box and a top cover according to the present utility model;

FIG. 4 is a schematic diagram of a combination structure of a distillation box and a heating plate according to the present utility model;

fig. 5 is a schematic view of the whole cross-sectional structure of the present utility model.

The meaning of each reference sign in the figure is:

1. a fixing seat; 10. a groove; 11. a universal wheel;

2. a distillation box; 20. an observation window; 21. a slag discharge pipe; 22. a water inlet pipe; 23. a limiting ring; 230. filtering cotton; 24. a flow guiding pipe; 25. A slot;

3. a top cover; 30. A sealing gasket; 31. A pull handle;

4. a heating plate; 40. A heating ring;

5. a storage box; 50. an air inlet pipe; 51. an exhaust pipe; 52. a liquid discharge pipe; 520. a valve; 53. a liquid level window.

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 be within the scope of the utility model.

Referring to fig. 1-5, the present embodiment provides a technical solution:

the utility model provides a rectifying device, including fixing base 1, recess 10 has been seted up to fixing base 1 upper surface symmetry, all be equipped with distillation case 2 in the recess 10, distillation case 2 inside is close to top department and all is equipped with spacing ring 23, all be equipped with filter pulp 230 on the spacing ring 23, distillation case 2 top all is equipped with top cap 3, fixing base 1 upper surface is close to right-hand member department and is equipped with bin 5, it is equipped with viewing window 20 to inlay on the distillation case 2 outer wall, slot 25 has all been seted up to the department that is close to the bottom on the distillation case 2 outer wall, all be equipped with heating plate 4 in the slot 25, all be equipped with heating ring 40 in the heating plate 4, left side distillation case 2 headspace and right side distillation case 2 bottom space are linked together through honeycomb duct 24, the bin 5 top is equipped with intake pipe 50, intake pipe 50 tip and right side distillation case 2 headspace intercommunication, bin 5 top is inlayed and is equipped with blast pipe 51, bin 5 right-hand member upper right end face department is inlayed and is equipped with fluid-discharge tube 52 near the bottom on the bottom, be equipped with valve 520 on the fluid-discharge tube 52.

In this embodiment, the fixing base 1 lower surface is close to four corners and all is equipped with universal wheel 11, and universal wheel 11 top passes through screw and fixing base 1 fixed connection, and the installation of universal wheel 11 is convenient for wholly nimble the removal.

Further, the bottom of the storage box 5 is fixedly connected with the fixing base 1 through a screw, a liquid level window 53 is embedded on the front end face of the storage box 5, the liquid level window 53 is fixedly adhered to the storage box 5, the liquid level window 53 is made of toughened glass, and a user can observe the storage condition of internal condensate in real time.

It should be noted that, the top of the air inlet pipe 50 is fixedly adhered to the storage box 5, the bottom of the air outlet pipe 51 is fixedly adhered to the storage box 5, the liquid discharge pipe 52 is fixedly welded to the storage box 5, the valve 520 is fixedly connected with the liquid discharge pipe 52 through a screw, under the cooperation of the air inlet pipe 50, steam in the right distillation box 2 is conveniently introduced into the air inlet pipe 50 to be stored in the storage box 5 after being condensed and liquefied, and the liquid discharge pipe 52 with the valve 520 is conveniently used for manually controlling the discharge of internal storage solution.

Further, the inner diameter of the groove 10 is matched with the outer diameter of the distillation box 2, the distillation box 2 is fixedly connected with the fixing seat 1 through screws, the limiting ring 23 is fixedly welded with the distillation box 2, the diameter of the filter cotton 230 is matched with the inner diameter of the distillation box 2, the distillation box 2 is matched with the groove 10 in an inserting manner, stable installation is facilitated, under the matching of the limiting ring 23, the filter cotton 230 is convenient to install and fix, and the filter cotton 230 is convenient to take out, replace and clean.

Specifically, heating dish 4 and slot 25 grafting cooperation, heating ring 40 pass through screw and heating dish 4 fixed connection, and observation window 20 and retort 2 bond fixedly, and observation window 20 adopts toughened glass to make, and the external user of being convenient for sees through the observation window 20 in real time and observes the inside situation, and heating dish 4 is convenient for take out manually, helps changing or overhauling heating ring 40.

The utility model discloses a distillation box, including top cap 3, sealing gasket 30, top cap 3, sealing gasket 30 diameter and distillation box 2 internal diameter looks adaptation, it is equipped with scum pipe 21 all to inlay in the department that is close to the bottom on the distillation box 2 outer wall, middle department all inlays on the distillation box 2 outer wall has inlet tube 22, scum pipe 21, inlet tube 22 all welds fixedly with distillation box 2, scum pipe 21, inlet tube 22 tip all is equipped with the sealing plug, honeycomb duct 24 both ends are respectively with two distillation boxes 2 welded fixedly, top cap 3 closely pegging graft cooperation with distillation box 2 under sealing gasket 30's cooperation, top cap 3 top is equipped with pull handle 31, under the cooperation of pull handle 31, be convenient for take out top cap 3 by hand, help to the inside abundant cleanness of distillation box 2, be convenient for add the material that needs distillation down in the cooperation of inlet tube 22, under the cooperation of scum pipe 21, be convenient for distillation box 2 inside cleaner discharge, under the cooperation of two distillation boxes 2, and through honeycomb duct 24 connection, increase distillation purity.

When the rectifying device of the embodiment is used, a user manually installs the corresponding filter cotton 230 above the limiting ring 23 by inserting the distilling box 2 with the limiting ring 23 into the groove 10 in sequence, manually connects the left distilling box 2 with the right distilling box 2 through the guide pipe 24, and the right distilling box 2 is connected with the storing box 5 through the air inlet pipe 50 in a combined way, manually inserts the heating disc 4 with the heating ring 40 into the inserting groove 25, the air exhaust pipe 51 and the liquid exhaust pipe 52 are embedded on the storing box 5 with the liquid level window 53, manually adds materials to be distilled into the leftmost distilling box 2 from the water inlet pipe 22, the heating ring 40 is connected with an external power supply, continuously heats and distills the inside of the distilling box 2, filters impurity particles in steam under the cooperation of the filter cotton 230, increases the distillation purity, finally enters the storing box 5 through the condensation liquefaction of the air inlet pipe 50 to collect the materials after being rectified, is convenient to integrally and quickly assembled, occupies small space, is convenient to move flexibly, and the top cover 3 is convenient to open manually, the materials to be cleaned inside the distilling box 2 is convenient to process and fully.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rectifying device, includes fixing base (1), fixing base (1) upper surface symmetry has seted up recess (10), all be equipped with stills (2) in recess (10), stills (2) inside department that is close to the top all is equipped with spacing ring (23), all be equipped with filter pulp (230) on spacing ring (23), stills (2) top all is equipped with top cap (3), fixing base (1) upper surface is close to right-hand member department and is equipped with storage case (5), its characterized in that: the utility model discloses a steam box, including steam box (2), steam box (5), steam box (2) are equipped with on the outer wall, steam box (2) are equipped with observation window (20) on the outer wall, steam box (2) are equipped with slot (25) on the outer wall near bottom department, all be equipped with heating plate (4) in slot (25), all be equipped with heating ring (40) in heating plate (4), left side steam box (2) headspace and right side steam box (2) bottom space are linked together through honeycomb duct (24), storage box (5) top is equipped with intake pipe (50), intake pipe (50) tip and right side steam box (2) headspace intercommunication each other, storage box (5) top is equipped with blast pipe (51) in the embedding of being close to bottom department on the right-hand member face of steam box (5), be equipped with valve (520) on steam pipe (52).

2. The rectifying device according to claim 1, characterized in that: the universal wheels (11) are arranged on the lower surface of the fixed seat (1) and close to four corners, and the tops of the universal wheels (11) are fixedly connected with the fixed seat (1) through screws.

3. The rectifying device according to claim 1, characterized in that: the bottom of the storage box (5) is fixedly connected with the fixing seat (1) through a screw, a liquid level window (53) is embedded on the front end face of the storage box (5), and the liquid level window (53) is fixedly bonded with the storage box (5).

4. The rectifying device according to claim 1, characterized in that: the top of the air inlet pipe (50) is fixedly bonded with the storage box (5), the bottom of the air outlet pipe (51) is fixedly bonded with the storage box (5), the liquid discharge pipe (52) is fixedly welded with the storage box (5), and the valve (520) is fixedly connected with the liquid discharge pipe (52) through screws.

5. The rectifying device according to claim 1, characterized in that: the inner diameter of the groove (10) is matched with the outer diameter of the distillation box (2), the distillation box (2) is fixedly connected with the fixing seat (1) through screws, the limiting ring (23) is fixedly welded with the distillation box (2), and the diameter of the filter cotton (230) is matched with the inner diameter of the distillation box (2).

6. The rectifying device according to claim 1, characterized in that: the heating plate (4) is in plug-in fit with the slot (25), the heating ring (40) is fixedly connected with the heating plate (4) through a screw, and the observation window (20) is fixedly bonded with the distillation box (2).

7. The rectifying device according to claim 1, characterized in that: the utility model discloses a steam turbine, including top cap (3) and steam turbine, top cap (3) lower surface is equipped with sealed pad (30), sealed pad (30) bond fixedly with top cap (3), sealed pad (30) diameter and steam turbine (2) internal diameter looks adaptation, it is equipped with scum pipe (21) all to inlay near bottom department on steam turbine (2) outer wall, middle department all inlays on steam turbine (2) outer wall has inlet tube (22), scum pipe (21), inlet tube (22) all with steam turbine (2) welded fastening, scum pipe (21), inlet tube (22) tip all are equipped with the sealing plug, honeycomb duct (24) both ends are welded fastening with two steam turbine (2) respectively.