CN219440722U

CN219440722U - Water circulation device for reboiler

Info

Publication number: CN219440722U
Application number: CN202320555742.5U
Authority: CN
Inventors: 范江涛; 郭微; 马丽敏; 李甜甜; 石海
Original assignee: Xinxiang Ruicheng Technology Co ltd
Current assignee: Xinxiang Ruicheng Technology Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-01
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to the technical field of rectifying tower auxiliary equipment, and discloses a water circulation device for a reboiler, which comprises a cylinder, wherein one end of the cylinder is fixedly communicated with a feed pipe, and the top and the bottom of the cylinder are respectively fixedly communicated with an air outlet pipe and a discharge pipe. According to the utility model, the connecting rod is fixedly arranged between the first ring and the second ring, the outer surface of the connecting rod is fixedly connected with the middle rod, so that when the first ring and the second ring move in the cylinder, scale scraping and cleaning are completed along the inner wall of the cylinder, the lantern ring connected with the middle rod is matched, the lantern ring is sleeved on the outer side of the heating pipe, when the first ring and the second ring move, the lantern ring sleeved on the outer side of the heating pipe is driven to move, scale on the outer surface of the heating pipe is completed to be scraped, and the push rod and the mounting ring penetrating through the cylinder are matched, so that manual control is completed, actual scale cleaning is convenient and effective, cleaning water filled in the cylinder is matched, cleaned scale is taken away, and the cleaning effect is good.

Description

Water circulation device for reboiler

Technical Field

The utility model relates to the technical field of rectifying tower auxiliary equipment, in particular to a water circulation device for a reboiler.

Background

The reboiler is often used in combination with the rectifying tower, and is installed in the rectifying tower bottom, and the liquid in the tower bottom distillation still is heated through the reboiler, so that part of the liquid is vaporized and becomes rising steam, and the required heat is provided for the rectifying section and stripping section of the rectifying tower.

According to the water circulation device for the reboiler in the prior art, in the use process, liquid at the bottom of a rectifying still is introduced into the reboiler, heating and re-evaporation are carried out in the reboiler, water mixed inside is evaporated into gas state and discharged into the rectifying still, in the process of heating and evaporation of actual mixed liquid in the rectifying still, substances mixed in the liquid water form scale attached to a heating pipe during evaporation, scale is formed on the inner surface of the reboiler, on one hand, the scale formed on the heating pipe affects the heating effect of the heating pipe of the stream, on the other hand, the scale attached to the inner wall of the reboiler is dried and crushed, then the solution is mixed in the mixed liquid, impurities exist in the liquid obtained through rectification, and the effect of water circulation and product rectification is not good.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a water circulation device for a reboiler, which has the advantages of convenient scale cleaning and convenient filter separation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water circulating device for reboiler, includes the barrel, the one end fixed communication of barrel has the pipe of giving, the top and the bottom surface of barrel are fixed communication respectively have outlet duct and discharging pipe, the interior table of barrel is equipped with the heating pipe, the right-hand member of barrel has the heater, the inner and the heating pipe fixed connection of heater, the inside of barrel has movably sleeved a ring and No. two rings respectively, fixedly connected with connecting rod between No. one ring and No. two rings, the surface fixedly connected with intermediate lever of connecting rod, the terminal surface fixedly connected with lantern ring of intermediate lever, the internal surface and the heating pipe activity of lantern ring cup joint, the side fixedly connected with of No. one ring passes the push rod of barrel, the outer fixedly connected with collar of push rod.

As a preferable technical scheme of the utility model, the side surface of the first ring discharging pipe is fixedly communicated with a side pipe, the bottom surface of the discharging pipe is in threaded sleeve connection with a sealing plug, the sealing control of the discharging pipe is realized by utilizing the sealing plug, and when the sealing plug is opened downwards, the rectified product is discharged through the side pipe.

As a preferable technical scheme of the utility model, the top of the feeding pipe is fixedly communicated with a filter cylinder, the inside of the filter cylinder is movably sleeved with a filter plate, the filter plate which can be movably turned over is utilized to realize filtration under the horizontal state, and the impurity is poured in the turning process and is taken away by matching with the cleaning water.

As a preferable technical scheme of the utility model, the side face of the filter plate is fixedly connected with a rotating rod, the outer end of the rotating rod penetrates through the filter cartridge and extends to the outer side of the filter cartridge, the outer surface of the filter cartridge is fixedly connected with a sealing ring, the filter cartridge is matched with the filter plate in the filter cartridge to complete the filtering operation, and clear water is introduced into the filter cartridge under the overturning of the filter plate, so that flushing is realized.

As a preferable technical scheme of the utility model, the outer end of the rotating rod is fixedly connected with the mounting head, the sealing ring is positioned on the outer side of the rotating rod, and the operation convenience is improved by operating the mounting head.

As a preferable technical scheme of the utility model, the side surface of the mounting head is fixedly connected with a side plate, the front surface of the side plate is provided with a threaded hole, the internal thread of the threaded hole is sleeved with a positioning bolt, and the positioning of the rotating rod is controlled by utilizing the positioning bolt, so that the positioning of the filter plate is controlled, and the horizontal filtering stability is kept.

As a preferable technical scheme of the utility model, the outer surface of the filter cylinder is provided with the positioning holes, the positioning holes are positioned on two sides of the rotating rod, the inner surface of each positioning hole is movably sleeved with the corresponding positioning bolt, and the positioning is stable and the filter plate is prevented from freely overturning by utilizing the positioning bolt to adapt to and sleeve the positioning holes.

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

1. according to the utility model, the first ring and the second ring are movably sleeved in the barrel, the connecting rod is fixedly arranged between the first ring and the second ring, the outer surface of the connecting rod is fixedly connected with the middle rod, when the first ring and the second ring move in the barrel, scale scraping and cleaning are completed along the inner wall of the barrel, the lantern ring connected with the middle rod is matched, the lantern ring is sleeved on the outer side of the heating pipe, when the first ring and the second ring move, the lantern ring sleeved on the outer side of the heating pipe is driven to move, the moving and scraping of the scale on the outer surface of the heating pipe are completed, manual control is completed by matching with the push rod and the mounting ring which penetrate through the barrel, the actual scale cleaning is convenient and effective, cleaning water which is filled in the barrel is matched, the cleaned scale is taken away, and the cleaning effect is good.

2. According to the utility model, the filter cylinder is fixedly communicated with the end face of the inlet pipe, the filter plate is sleeved in the filter cylinder, the side face of the filter plate is fixedly connected with the rotating rod, the rotating rod is movably sleeved with the filter cylinder, the bolt is additionally arranged at the matched side face of the rotating rod, the position of the filter plate is changed by rotating the rotating rod, after the filtering of the mixed liquid is finished, impurities collected by the top filtering are reversely circulated into the inlet pipe in the process of reversing the filter plate, the cleaning water is introduced from the top of the filter cylinder, the filtered impurities are introduced into the cylinder body and are discharged by being matched with the discharge pipe, and the filter material is convenient to separate and treat in practice and simple to use.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 2;

FIG. 4 is a schematic diagram of the connection between the first ring and the second ring according to the present utility model;

FIG. 5 is an exploded view of the tapping pipe of the present utility model;

FIG. 6 is a schematic illustration of a filter cartridge of the present utility model;

FIG. 7 is an exploded view of the filter plate and the rotary rod of the present utility model.

In the figure: 1. a cylinder; 2. a feed tube; 3. an air outlet pipe; 4. a discharge pipe; 5. a heater; 6. heating pipes; 7. a mounting ring; 8. a push rod; 9. a first ring; 10. a connecting rod; 11. a second ring; 12. an intermediate lever; 13. a collar; 14. a side pipe; 15. a sealing plug; 16. a filter cartridge; 17. a filter plate; 18. a rotating lever; 19. a mounting head; 20. a side plate; 21. a threaded hole; 22. positioning bolts; 23. positioning holes; 24. and (3) a sealing ring.

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.

As shown in fig. 1 to 7, the utility model provides a water circulation device for a reboiler, which comprises a barrel 1, wherein one end of the barrel 1 is fixedly communicated with a feed pipe 2, the top and the bottom of the barrel 1 are respectively fixedly communicated with an air outlet pipe 3 and a discharge pipe 4, a heating pipe 6 is arranged on the inner surface of the barrel 1, a heater 5 is fixedly arranged on the right end of the barrel 1, the inner end of the heater 5 is fixedly connected with the heating pipe 6, a first ring 9 and a second ring 11 are respectively movably sleeved in the barrel 1, a connecting rod 10 is fixedly connected between the first ring 9 and the second ring 11, an intermediate rod 12 is fixedly connected on the outer surface of the connecting rod 10, a lantern ring 13 is fixedly connected on the end surface of the intermediate rod 12, the inner surface of the lantern ring 13 is movably sleeved with the heating pipe 6, a push rod 8 penetrating through the barrel 1 is fixedly connected on the side surface of the first ring 9, and a mounting ring 7 is fixedly connected on the outer end of the push rod 8.

The side surface of the first ring discharging pipe 4 is fixedly communicated with a side pipe 14, and the bottom surface of the discharging pipe 4 is in threaded sleeve joint with a sealing plug 15.

By using the sealing plug 15, a sealing control of the tapping pipe 4 is achieved, so that the rectified product is discharged through the side pipe 14 when the sealing plug 15 is opened downwards.

Wherein, the top of the feeding pipe 2 is fixedly communicated with a filter cylinder 16, and a filter plate 17 is movably sleeved in the filter cylinder 16.

By using a filter plate 17 which can be turned over movably, filtration is achieved in the horizontal direction, and dumping of impurities is achieved during the turning process, in combination with the removal of the cleaning water.

The side of the filter plate 17 is fixedly connected with a rotating rod 18, the outer end of the rotating rod 18 penetrates through the filter cartridge 16 and extends to the outer side of the filter cartridge 16, and the outer surface of the filter cartridge 16 is fixedly connected with a sealing ring 24.

The filter cartridge 16 is matched with the filter plate 17 in the filter cartridge to complete the filtering operation, and clean water is introduced into the filter cartridge 16 under the condition that the filter plate 17 is turned over, so that flushing is realized.

Wherein, the outer end fixedly connected with installation head 19 of dwang 18, sealing ring 24 is located the outside of dwang 18.

The ease of operation is enhanced by operating the mounting head 19.

The side of the mounting head 19 is fixedly connected with a side plate 20, a threaded hole 21 is formed in the front face of the side plate 20, and a positioning bolt 22 is sleeved on the internal thread of the threaded hole 21.

The positioning of the filter plate 17 is controlled by using the positioning bolts 22 to realize the control positioning of the rotating rod 18, so that the horizontal filtering stability is kept.

Wherein, the outer surface of cartridge filter 16 has seted up locating hole 23, and locating hole 23 is located the both sides of dwang 18, and the internal surface of locating hole 23 cup joints with locating bolt 22 activity.

By utilizing the positioning bolts 22 to be matched with the positioning holes 23 and sleeved in, the positioning stability is ensured, and the filter plate 17 is prevented from freely overturning.

The working principle and the using flow of the utility model are as follows: when the water scale needs to be cleaned, the mounting ring 7 is pushed, the mounting ring 7 drives the push rod 8 to move, the inner end of the push rod 8 drives the first ring 9 to move, and the connecting rod 10 drives the second ring 11 to move, so that the first ring 9 and the second ring 11 move along the inner wall of the cylinder 1 and scrape the attached water scale, simultaneously, the collar 13 is driven by the middle rod 12 to move along the long straight section of the heating pipe 6 along with the movement of the first ring 9 and the second ring 11, the attached water scale is scraped, and when cleaning water is introduced into the feeding pipe 2, the cleaning water is discharged through the discharging pipe 4 at the bottom; when the filtered impurities need to be cleaned, the positioning bolts 22 are unscrewed, so that the positioning bolts 22 are screwed out of the positioning holes 23, and the mounting head 19 and the rotating rod 18 are rotated, so that the filter plate 17 is rotated by 90 ° in the filter cartridge 16, the filter plate 17 is kept vertical, the impurities slide off, and the cleaning water is introduced into the filter cartridge 16, so that the cleaning water brings the impurities into the cylinder 1 and is discharged through the discharge pipe 4.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reboiler water circulating device, includes barrel (1), its characterized in that: the utility model discloses a novel energy-saving heating device for the water heater, including barrel (1), barrel, connecting rod (10) is fixedly connected with in the inside of barrel (1), inlet tube (2) is fixed to one end fixedly connected with of barrel (1), top and bottom surface of barrel (1) fixedly connected with outlet duct (3) and discharging pipe (4) respectively, the interior table of barrel (1) is equipped with heating pipe (6), the right-hand member fixed mounting of barrel (1) has heater (5), the inner and heating pipe (6) fixed connection of heater (5), the inside of barrel (1) has movably sleeved respectively ring (9) and No. two ring (11), fixedly connected with connecting rod (10) between ring (9) and No. two ring (11), the surface fixedly connected with intermediate lever (12) of connecting rod (10), the terminal surface fixedly connected with lantern ring (13) of intermediate lever (12), the interior surface and heating pipe (6) activity cup joint of lantern ring (13), the side fixedly connected with of ring (9) is passed push rod (8) of barrel (1), the outer fixedly connected with collar (7).

2. A reboiler water circulation device according to claim 1, wherein: the side of the first ring discharging pipe (4) is fixedly communicated with a side pipe (14), and a sealing plug (15) is sleeved on the bottom surface of the discharging pipe (4) in a threaded manner.

3. A reboiler water circulation device according to claim 1, wherein: the top of the feeding pipe (2) is fixedly communicated with a filter cartridge (16), and a filter plate (17) is movably sleeved in the filter cartridge (16).

4. A reboiler water circulation apparatus according to claim 3, wherein: the side fixedly connected with dwang (18) of filter (17), the outer end of dwang (18) passes cartridge filter (16) and extends to the outside of cartridge filter (16), the surface fixedly connected with sealing ring (24) of cartridge filter (16).

5. The reboiler water circulation apparatus of claim 4, wherein: the outer end of the rotating rod (18) is fixedly connected with a mounting head (19), and the sealing ring (24) is positioned on the outer side of the rotating rod (18).

6. The reboiler water circulation apparatus of claim 5, wherein: the side of installation head (19) fixedly connected with curb plate (20), screw hole (21) have been seted up in the front of curb plate (20), the inside screw thread of screw hole (21) has cup jointed positioning bolt (22).

7. A reboiler water circulation apparatus according to claim 3, wherein: the outer surface of the filter cylinder (16) is provided with positioning holes (23), the positioning holes (23) are positioned on two sides of the rotating rod (18), and the inner surface of the positioning holes (23) is movably sleeved with the positioning bolts (22).