CN218280607U

CN218280607U - Rectifying column reboiler circulation system

Info

Publication number: CN218280607U
Application number: CN202221327095.4U
Authority: CN
Inventors: 石宝忠
Original assignee: Tianjin Shengbo Instrument Co ltd
Current assignee: Tianjin Shengbo Instrument Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-01-13
Anticipated expiration: 2032-05-30

Abstract

The utility model belongs to the technical field of the rectifying column reboiler, especially, rectifying column reboiler circulation system, including base and rectifying column reboiler body, the lower surface of rectifying column reboiler body and the last fixed surface installation of base, the fixed surface intercommunication of the external fixed surface of rectifying column reboiler body has the connecting pipe, and the fixed intercommunication of one end of connecting pipe has the rose box, and the lower surface of rose box and the last fixed surface installation of base, the slot that is the symmetric distribution is seted up in the front of rose box. This rectifying column reboiler circulation system is provided with cleaning device through the inner wall that sets up the slot, and cleaning device includes the installing frame, and the surface of installing frame is pegged graft with the inner wall activity of slot, has reached automatic impurity to the filter screen surface and has cleared up, and is convenient for dismantle the change to the filter screen to improve work efficiency's effect.

Description

Rectifying column reboiler circulation system

Technical Field

The utility model relates to a rectifying column reboiler technical field especially relates to a rectifying column reboiler circulation system.

Background

The reboiler often uses with the rectifying column combination, the reboiler is installed in the rectifying column bottom, liquid through reboiler heating tower bottom stills, make its partial vaporization and become ascending steam, for the rectifying section of rectifying column, the stripping section provides required heat, it just does not have ascending steam just to have the cauldron heat supply, it just does not have the reflux just to have the top of the tower condensation, whole rectification process just can't be realized, most reboilers are shell and tube type heat exchanger, the boiling process can take place in the shell side, also can take place in the tube side, heating medium adopts steam usually, also can be heat-carrying liquid, gas etc..

When current reboiler is carrying out the loop filter to hot water, in case filter screen surface impurity piles up when more, the mesh of filter screen easily produces blocking phenomenon, appears not smoothly when easily leading to hot water loop filter, and the not enough condition of rivers supply to lead to needing to shut down at once and clear up the filter screen surface, very big reduction work efficiency's problem.

SUMMERY OF THE UTILITY MODEL

When carrying out hot water circulation filtration based on current reboiler, hot water filtration is difficult smooth easily appearing in the jam of impurity, and rivers supply is not enough, leads to needing to shut down at once and clear up, very big reduction work efficiency's technical problem, the utility model provides a rectifying column reboiler circulation system.

The utility model provides a rectifying column reboiler circulation system, including base and rectifying column reboiler body, the lower surface of rectifying column reboiler body with the upper surface fixed mounting of base, the external surface fixed intercommunication of rectifying column reboiler body has the connecting pipe, the one end fixed intercommunication of connecting pipe has the rose box, the lower surface of rose box with the upper surface fixed mounting of base, the front of rose box is seted up the slot that is the symmetric distribution;

the inner wall of slot is provided with cleaning device, and cleaning device includes the installing frame, the surface of installing frame with the inner wall activity of slot is pegged graft.

Preferably, the inner wall of the mounting frame is fixedly sleeved with a filter screen, the inner walls of two sides of the mounting frame are provided with symmetrically distributed sliding chutes, and the inner walls of the sliding chutes are connected with sliding blocks in a sliding manner;

through above-mentioned technical scheme, the surface of connecting pipe is provided with the solenoid valve, the surface of installing frame can adopt the sealing strip to improve with the leakproofness of slot inner wall, the slider plays the spacing gliding effect of inner wall at the spout.

Preferably, the opposite surfaces of the two sliding blocks are fixedly connected with cleaning brushes, the lower surfaces of the cleaning brushes are in contact with the upper surface of the filter screen, and the front surface of the mounting frame is provided with a through hole;

through above-mentioned technical scheme, the slider plays the effect that the cooperation clearance brush moves steadily, and the lower surface of clearance brush is provided with the brush hair that is used for clearing up filter screen surface impurity.

Preferably, a connecting rod is movably sleeved on the inner wall of the through hole, one end of the connecting rod is fixedly connected with the front face of the cleaning brush, a sealing ring is fixedly sleeved on the outer surface of the connecting rod, and a corrugated pipe is fixedly sleeved on the outer surface of the sealing ring;

through above-mentioned technical scheme, the connecting rod passes through the sealing ring and uses with the cooperation of bellows, plays the effect that prevents that hot water from oozing through the through-hole.

Preferably, one end of the corrugated pipe is fixedly connected with the front inner wall of the mounting frame, the other end of the connecting rod is fixedly connected with a connecting plate, servo electric cylinders which are symmetrically distributed are fixedly mounted on the surfaces of the two sides of the filter box, and one end of a piston rod of each servo electric cylinder is fixedly connected with a push-pull plate;

through the technical scheme, the reciprocating extension of the piston rod of the servo electric cylinder drives the connecting plate to reciprocate through the push-pull plate, so that the connecting rod is driven to reciprocate.

Preferably, the front surface of the push-pull plate is fixedly connected with the back surface of the connecting plate through a bolt, a water suction pump is fixedly mounted on the upper surface of the base, one end of the water suction pump is fixedly communicated with a water inlet pipe, one end of the water inlet pipe is fixedly communicated with the surface of one side of the filter box, the other end of the water suction pump is fixedly communicated with a water outlet pipe, and one end of the water outlet pipe is fixedly communicated with the outer surface of the rectifying tower reboiler body;

through above-mentioned technical scheme, the suction pump uses through the cooperation of inlet tube with the outlet pipe, plays the hot water after will filtering and carries to the inside effect of rectifying column reboiler body.

The utility model provides a beneficial effect does:

the inner wall through setting up the slot is provided with cleaning device, and cleaning device includes the installing frame, and the surface of installing frame is pegged graft with the inner wall activity of slot, has reached automatic impurity to the filter screen surface and has cleared up, and is convenient for dismantle the change to the filter screen to improve work efficiency's effect.

Drawings

FIG. 1 is a schematic diagram of a rectifier reboiler cycle system;

FIG. 2 is a perspective view of an installation frame structure of a rectifying tower reboiler circulating system;

FIG. 3 is a right side sectional view of an installation frame structure of a rectifying tower reboiler circulating system;

fig. 4 is an enlarged view of a structure a in fig. 3 of a rectification column reboiler circulation system.

In the figure: 1. a base; 2. a rectifying tower reboiler body; 3. a connecting pipe; 4. a filter box; 5. installing a frame; 51. a filter screen; 52. a chute; 53. cleaning a brush; 54. a connecting rod; 55. a seal ring; 56. a bellows; 57. a connecting plate; 58. a servo electric cylinder; 59. a push-pull plate; 510. a water pump; 511. a water inlet pipe; 512. and (5) discharging a water pipe.

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.

Referring to fig. 1-4, a rectifying tower reboiler circulating system comprises a base 1 and a rectifying tower reboiler body 2, wherein the lower surface of the rectifying tower reboiler body 2 is fixedly installed with the upper surface of the base 1, the outer surface of the rectifying tower reboiler body 2 is fixedly communicated with a connecting pipe 3, one end of the connecting pipe 3 is fixedly communicated with a filter box 4, the lower surface of the filter box 4 is fixedly installed with the upper surface of the base 1, and the front surface of the filter box 4 is provided with symmetrically distributed slots;

the inner wall of slot is provided with cleaning device, and cleaning device includes installing frame 5, and the surface of installing frame 5 is pegged graft with the inner wall activity of slot.

Further, the fixed filter screen 51 that has cup jointed of inner wall of installing frame 5, the spout 52 that is the symmetric distribution is seted up to the both sides inner wall of installing frame 5, and the inner wall sliding connection of spout 52 has the slider, and the surface of connecting pipe 3 is provided with the solenoid valve, and the surface of installing frame 5 can adopt the sealing strip to improve the leakproofness with the slot inner wall, and the slider plays the spacing gliding effect in the inner wall of spout 52.

Further, the relative fixed surface of two sliders is connected with cleaning brush 53, cleaning brush 53's lower surface and filter screen 51's upper surface contact, and the through-hole has been seted up on the front of installing frame 5, and the slider plays the effect that cooperation cleaning brush 53 moves steadily, and cleaning brush 53's lower surface is provided with the brush hair that is used for clearing up filter screen 51 surface impurity.

Further, the inner wall activity of through-hole has cup jointed connecting rod 54, and the one end of connecting rod 54 and the front fixed connection of cleaning brush 53, the external fixed surface of connecting rod 54 have cup jointed sealing ring 55, and the external fixed surface of sealing ring 55 has cup jointed bellows 56, and connecting rod 54 plays the effect that prevents that hot water from oozing through the through-hole through the cooperation use of sealing ring 55 with bellows 56.

Furthermore, one end of the bellows 56 is fixedly connected with the front inner wall of the mounting frame 5, the other end of the connecting rod 54 is fixedly connected with a connecting plate 57, the surfaces of the two sides of the filter box 4 are fixedly provided with servo electric cylinders 58 which are symmetrically distributed, one end of a piston rod of each servo electric cylinder 58 is fixedly connected with a push-pull plate 59, and reciprocating extension of the piston rod of each servo electric cylinder 58 drives the connecting plate 57 to reciprocate through the push-pull plate 59, so that the connecting rod 54 is driven to reciprocate.

Further, the front of the push-pull plate 59 is fixedly connected with the back of the connecting plate 57 through a bolt, a water suction pump 510 is fixedly mounted on the upper surface of the base 1, one end of the water suction pump 510 is fixedly communicated with a water inlet pipe 511, one end of the water inlet pipe 511 is fixedly communicated with the surface of one side of the filter box 4, the other end of the water suction pump 510 is fixedly communicated with a water outlet pipe 512, one end of the water outlet pipe 512 is fixedly communicated with the outer surface of the rectifying tower reboiler body 2, and the water suction pump 510 is matched with the water outlet pipe 512 through the water inlet pipe 511 to be used and plays a role in conveying filtered hot water to the interior of the rectifying tower reboiler body 2.

Be provided with cleaning device through the inner wall that sets up the slot, and cleaning device includes installing frame 5, and the surface of installing frame 5 is pegged graft with the inner wall activity of slot, has reached automatic impurity to the filter screen 51 surface and has cleared up, and is convenient for dismantle the change filter screen 51 to improve work efficiency's effect.

The working principle is as follows: step one, hot water is conveyed to a filter box 4 through a connecting pipe 3 to be filtered by a rectifying tower reboiler body 2, the filtered hot water is conveyed into the rectifying tower reboiler body 2 through the matching of a water inlet pipe 511 and a water outlet pipe 512 by a water suction pump 510 to be used, when hot water is not smoothly filtered, a piston rod of a servo electric cylinder 58 is started to perform reciprocating telescopic motion, so that a connecting plate 57 is driven to perform reciprocating motion through a push-pull plate 59, the connecting plate 57 drives a cleaning brush 53 to perform reciprocating motion through a connecting rod 54, impurities on the surface of a filter screen 51 are cleaned, and smoothness of hot water filtration during the operation of the rectifying tower reboiler body 2 is guaranteed;

and step two, after the rectifying tower reboiler body 2 is stopped and does not work, the mounting frame 5 is taken out from the slot by unscrewing the bolts on the push-pull plate 59 and the connecting plate 57, so that impurities on the filter screen 51 are treated or replaced.

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 utility model provides a rectifying column reboiler circulation system, includes base (1) and rectifying column reboiler body (2), its characterized in that: the lower surface of the rectifying tower reboiler body (2) is fixedly mounted with the upper surface of the base (1), the outer surface of the rectifying tower reboiler body (2) is fixedly communicated with a connecting pipe (3), one end of the connecting pipe (3) is fixedly communicated with a filter box (4), the lower surface of the filter box (4) is fixedly mounted with the upper surface of the base (1), and the front surface of the filter box (4) is provided with symmetrically distributed slots;

the inner wall of slot is provided with cleaning device, and cleaning device includes installing frame (5), the surface of installing frame (5) with the inner wall activity of slot is pegged graft.

2. The rectifier reboiler cycle system of claim 1, wherein: the filter screen (51) is fixedly sleeved on the inner wall of the mounting frame (5), sliding grooves (52) which are symmetrically distributed are formed in the inner walls of the two sides of the mounting frame (5), and sliding blocks are connected to the inner walls of the sliding grooves (52) in a sliding mode.

3. The rectifier reboiler cycle system of claim 2, wherein: two the relative surperficial fixedly connected with cleaning brush (53) of slider, the lower surface of cleaning brush (53) with the upper surface contact of filter screen (51), the through-hole has been seted up in the front of installing frame (5).

4. The rectifier reboiler circulation system of claim 3, wherein: the inner wall of the through hole is movably sleeved with a connecting rod (54), one end of the connecting rod (54) is fixedly connected with the front face of the cleaning brush (53), the outer surface of the connecting rod (54) is fixedly sleeved with a sealing ring (55), and the outer surface of the sealing ring (55) is fixedly sleeved with a corrugated pipe (56).

5. The rectifier reboiler cycle system of claim 4, wherein: one end of the corrugated pipe (56) is fixedly connected with the front inner wall of the mounting frame (5), the other end of the connecting rod (54) is fixedly connected with a connecting plate (57), the surfaces of the two sides of the filter box (4) are fixedly provided with servo electric cylinders (58) which are symmetrically distributed, and one end of piston rods of the servo electric cylinders (58) is fixedly connected with a push-pull plate (59).

6. The rectifier reboiler cycle system of claim 5, wherein: the front of push-and-pull board (59) pass through the bolt with the back fixed connection of connecting plate (57), the last fixed surface of base (1) installs suction pump (510), the one end fixed intercommunication of suction pump (510) has inlet tube (511), the one end of inlet tube (511) with one side fixed surface intercommunication of rose box (4), the other end fixed intercommunication of suction pump (510) has outlet pipe (512), the one end of outlet pipe (512) with the external surface fixed intercommunication of rectifying column reboiler body (2).