CN211963704U

CN211963704U - Alkali liquor regenerated fiber membrane reverse extraction device

Info

Publication number: CN211963704U
Application number: CN201922476002.9U
Authority: CN
Inventors: 陈祝金
Original assignee: Nanjing Jinlian Technology Co ltd
Current assignee: Nanjing Jinlian Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-20
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a desulfurization chemical industry equipment technical field just discloses an alkali lye regenerated fiber membrane reverse extraction device, the novel nipple rectifier comprises a cylindrical shel, the upper end screw thread cover of barrel is equipped with a barrel cap, the fixed intercommunication of lateral wall of going up barrel cap upside has the feed liquor pipe, the fixed intercommunication of lateral wall that the lower extreme of barrel is fixed to be had lower barrel cap downside has the drain pipe, the barrel interpolation is equipped with the inner core, the fixed intercommunication of outer wall of barrel has two pipes, the lateral wall symmetry fixedly connected with bracing piece of lower barrel cap upside. The utility model provides the high convenience that the inner core took out, the effectual change efficiency that improves the inner core has still improved the fixed steadiness of device, the effectual stability that improves when device uses.

Description

Alkali liquor regenerated fiber membrane reverse extraction device

Technical Field

The utility model relates to a desulfurization chemical industry equipment technical field especially relates to an alkali lye regenerated fiber membrane reverse extraction device.

Background

The fiber membrane reverse extraction method is an effective method for alkali liquor desulfurization, and a fiber liquid membrane contact device, an alkali liquor regeneration separation tank, a liquid distributor and other equipment are required to be used in the fiber membrane reverse extraction method desulfurization process.

The fiber inner core inside the fiber liquid film contact device used in the existing alkali liquor regeneration fiber film reverse extraction process needs to be replaced after being used for multiple times, so that the functionality of the inner core is ensured, but the existing inner core stretches into the fiber liquid film contact device, and the inner core is very inconvenient to take out for the fiber liquid film contact device with a smaller diameter, so that the replacement efficiency of the inner core is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the inner core of the fiber liquid film contact device with the small diameter in the prior art is inconvenient to take out and leads to the reduction of the replacement efficiency, and provides an alkali liquor regenerated fiber film reverse extraction device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an alkali lye regenerated fiber membrane reverse extraction device, includes the barrel, the upper end screw thread cover of barrel is equipped with a barrel cap, the fixed intercommunication of lateral wall of going up barrel cap upside has the feed liquor pipe, the fixed intercommunication of lower extreme of barrel has the fixed intercommunication of lateral wall of lower barrel cap downside to have the drain pipe, the barrel interpolation is equipped with the inner core, the fixed intercommunication of outer wall of barrel has two pipes, the lateral wall symmetry fixedly connected with bracing piece of lower barrel cap upside, two the same backup pad of upper end fixedly connected with of bracing piece, the lateral wall welding of backup pad upside has compression spring, compression spring's upper end and the lower extreme of inner core closely laminate, two connecting rods of lateral wall symmetry fixedly connected with of upper barrel cap downside, two the same clamp plate of lower extreme fixedly connected with of connecting rod, the lateral wall and the inner core of.

Preferably, the outer wall of the barrel is symmetrically and fixedly connected with two L-shaped mounting plates through fastening bolts, and two mounting holes are symmetrically formed in the side wall of the vertical part of each L-shaped mounting plate.

Preferably, the inner walls of the upper cylinder cap and the lower cylinder cap are fixedly connected with sealing rings.

Preferably, the support plate is fixedly connected with the two support rods through two fastening screws.

Preferably, the pipe walls of the liquid inlet pipe, the liquid outlet pipe and the guide pipe are fixedly connected with flanges.

Preferably, the outer wall of the cylinder body is symmetrically and fixedly connected with two holding rods.

Compared with the prior art, the utility model provides an alkali lye regenerated fiber membrane reverse extraction device possesses following beneficial effect:

1. this reverse extraction device of alkali lye regenerated fiber membrane, last barrel cap through setting up, lower barrel cap, the inner core, the bracing piece, a supporting plate, compression spring, connecting rod and clamp plate, during the use, twist and move last barrel cap, screw-thread fit between through last barrel cap and the barrel outer wall, make last barrel cap break away from the barrel, it drives the connecting rod removal to go up the barrel, the connecting rod drives the clamp plate and removes, it is spacing fixed to the inner core to relieve the clamp plate, under the effect of compression spring self resilience force, compression spring upwards promotes the inner core and removes, make the inner core rebound, make the upper end of inner core stretch out the barrel, thereby be convenient for extract the inner core from the barrel, the convenience that the inner core was taken out has been improved, the effectual change efficiency that has.

2. This reverse extraction device of alkali lye regenerated fibre membrane, through the fastening bolt, L type mounting panel and the mounting hole that set up, during the use, use the bolt to fix L type mounting panel, because L type mounting panel is together fixed through fastening bolt and barrel, so can carry out spacing fixed to the barrel, improved the fixed steadiness of device, the effectual stability that improves when the device used.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model provides the high convenience that the inner core was taken out, the effectual change efficiency that improves the inner core has still improved the fixed steadiness of device, the effectual stability that improves when device uses.

Drawings

FIG. 1 is a schematic structural view of an alkali liquor regenerated fiber membrane reverse extraction device provided by the utility model;

FIG. 2 is a schematic structural view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram of a portion B in fig. 1.

In the figure: the device comprises a barrel body 1, an upper barrel cap 2, a liquid inlet pipe 3, a lower barrel cap 4, a liquid outlet pipe 5, an inner core 6, a guide pipe 7, a support rod 8, a support plate 9, a compression spring 10, a connecting rod 11, a pressure plate 12, a fastening bolt 13, a 14L-shaped mounting plate, a mounting hole 15, a sealing ring 16, a fastening bolt 17, a flange 18 and a holding rod 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an alkali regenerated fiber membrane reverse extraction device comprises a cylinder body 1, an upper cylinder cap 2 is sleeved on the upper end of the cylinder body 1 in a threaded manner, a liquid inlet pipe 3 is fixedly communicated with the side wall of the upper side of the upper cylinder cap 2, a liquid outlet pipe 5 is fixedly communicated with the side wall of the lower side of a lower cylinder cap 4, an inner core 6 is inserted into the cylinder body 1, two guide pipes 7 are fixedly communicated with the outer wall of the cylinder body 1, support rods 8 are symmetrically and fixedly connected with the side wall of the upper side of the lower cylinder cap 4, the upper ends of the two support rods 8 are fixedly connected with a same support plate 9, a compression spring 10 is welded on the side wall of the upper side of the support plate 9, the upper end of the compression spring 10 is tightly attached to the lower end of the inner core 6, two connecting rods 11 are symmetrically and fixedly connected to the side wall of, during the use, twist and move upper barrel cap 2, screw-thread fit between upper barrel cap 2 and the 1 outer wall of barrel, make upper barrel cap 2 break away from barrel 1, upper barrel 1 drives connecting rod 11 and removes, connecting rod 11 drives clamp plate 12 and removes, it is spacing fixed to inner core 6 to relieve clamp plate 12, under the effect of compression spring 10 self resilience force, compression spring 10 upwards promotes inner core 6 and removes, make inner core 6 rebound, make the upper end of inner core 6 stretch out barrel 1, thereby be convenient for extract inner core 6 from barrel 1 in, the convenience that inner core 6 took out has been improved, the effectual change efficiency who improves inner core 6.

Two L type mounting panels 14 of the outer wall of barrel 1 through fastening bolt 13 symmetry fixedly connected with, two mounting holes 15 have been seted up to the equal symmetry of two L type mounting panel 14 vertical portion's lateral wall, during the use, use the bolt to fix L type mounting panel 14, because L type mounting panel 14 is together fixed through fastening bolt 13 and barrel 1, so can carry out spacing fixed to barrel 1, improved the fixed steadiness of device, the effectual stability when having improved the device and using.

The inner walls of the upper barrel cap 2 and the lower barrel cap 4 are fixedly connected with a sealing ring 16, so that the sealing performance of the joint of the upper barrel cap 2, the lower barrel cap 4 and the barrel body 1 is improved.

The supporting plate 9 is fixedly connected with the two supporting rods 8 through the two fastening screws 17, so that the convenience of replacing the supporting plate 9 is improved, and the compression spring 10 is convenient to replace.

The pipe walls of the liquid inlet pipe 3, the liquid outlet pipe 5 and the guide pipe 7 are fixedly connected with flanges 18, so that the liquid inlet pipe 3, the liquid outlet pipe 5 and the guide pipe 7 can be conveniently connected with other pipelines.

Two holding rods 19 are symmetrically and fixedly connected to the outer wall of the barrel body 1, so that the barrel body 1 can be fixed when the pipe cap 2 is screwed conveniently, and the barrel body 1 is prevented from rotating.

In the utility model, when in use, the upper barrel cap 2 is screwed, the upper barrel cap 2 is separated from the barrel body 1 through the thread fit between the upper barrel cap 2 and the outer wall of the barrel body 1, the upper barrel body 1 drives the connecting rod 11 to move, the connecting rod 11 drives the pressing plate 12 to move, the limiting fixation of the pressing plate 12 on the inner core 6 is released, the compression spring 10 pushes the inner core 6 upwards to move under the self resilience force of the compression spring 10, the inner core 6 moves upwards, the upper end of the inner core 6 extends out of the barrel body 1, thereby the inner core 6 is convenient to be extracted from the barrel body 1, the convenience for taking out the inner core 6 is improved, and the replacement efficiency of the inner core 6 is effectively improved; when the fixing device is used, the L-shaped mounting plate 14 is fixed through bolts, and the L-shaped mounting plate 14 is fixed with the barrel 1 through the fastening bolts 13, so that the barrel 1 can be limited and fixed, the fixing stability of the fixing device is improved, and the stability of the fixing device in use is effectively improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The alkali liquor regeneration fiber membrane reverse extraction device comprises a barrel body (1), wherein an upper barrel cap (2) is sleeved on the upper end of the barrel body (1) in a threaded manner, a liquid inlet pipe (3) is fixedly communicated with the side wall of the upper side of the upper barrel cap (2), a liquid outlet pipe (5) is fixedly communicated with the side wall of the lower side of a lower barrel cap (4) in a fixed manner, an inner core (6) is inserted into the barrel body (1), two guide pipes (7) are fixedly communicated with the outer wall of the barrel body (1), the device is characterized in that the side wall of the upper side of the lower barrel cap (4) is symmetrically and fixedly connected with support rods (8), the upper ends of the two support rods (8) are fixedly connected with a same support plate (9), a compression spring (10) is welded on the side wall of the upper side of the support plate (9), and the upper end of the compression spring, go up two connecting rods (11) of lateral wall symmetry fixedly connected with of section of thick bamboo cap (2) downside, two the same clamp plate (12) of lower extreme fixedly connected with of connecting rod (11), the lateral wall of clamp plate (12) downside is close to laminating with inner core (6).

2. The reverse extraction device of alkali liquor regenerated fiber membranes as claimed in claim 1, wherein the outer wall of the cylinder (1) is symmetrically and fixedly connected with two L-shaped mounting plates (14) through fastening bolts (13), and two mounting holes (15) are symmetrically formed in the side walls of the vertical parts of the two L-shaped mounting plates (14).

3. The reverse extraction device of alkali regenerated fiber membrane as claimed in claim 1, wherein the inner walls of the upper cylinder cap (2) and the lower cylinder cap (4) are fixedly connected with sealing rings (16).

4. The reverse extraction device of alkali regenerated fiber membrane as claimed in claim 1, wherein the support plate (9) is fixedly connected with two support rods (8) by two fastening screws (17).

5. The reverse extraction device of alkali regenerated fiber membrane as claimed in claim 1, wherein the pipe walls of the liquid inlet pipe (3), the liquid outlet pipe (5) and the conduit (7) are all fixedly connected with flanges (18).

6. The reverse extraction device of alkali regenerated fiber membrane as claimed in claim 1, wherein the outer wall of the cylinder (1) is symmetrically and fixedly connected with two holding rods (19).