CN215352060U

CN215352060U - Rectifying tower with cooling structure

Info

Publication number: CN215352060U
Application number: CN202121746327.5U
Authority: CN
Inventors: 倪长志; 董明远; 潘艳久
Original assignee: Panjin Futian Petrochemical Development Co ltd
Current assignee: Panjin Futian Petrochemical Development Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-12-31
Anticipated expiration: 2031-07-29

Abstract

The utility model relates to a rectifying tower with a cooling structure, which comprises a rectifying tower body, wherein a cooling box is fixedly arranged outside the rectifying tower body, a gas inlet pipe extending to the outer side of the bottom of the cooling box is fixedly arranged at the bottom of the rectifying tower body, a gas outlet pipe extending to the outer side of the top of the cooling box is fixedly arranged at the top of the rectifying tower body, a cooling mechanism extending to the inside of the rectifying tower body is fixedly arranged outside the cooling box, and the cooling mechanism comprises a water tank, a water inlet pipe, a water pump, a water outlet pipe, a refrigerator and a cooling pipe. This take cooling structure's rectifying column, through setting up the cooling tube, the inside water of water tank passes through the water pump and gets into the inside of cooler bin from the inlet tube, and the inside that air conditioning got into the cooling tube is walked away in the refrigerator operation simultaneously, makes the inside of rectifying column body cool off, and the inside water of cooler bin and the inside air conditioning of cooler bin all cool off the inside and the outside of rectifying column body, have reached quick refrigerated effect.

Description

Rectifying tower with cooling structure

Technical Field

The utility model relates to the technical field of rectifying towers, in particular to a rectifying tower with a cooling structure.

Background

The rectifying tower is a tower-type gas-liquid contact device for rectifying, and utilizes the property that each component in a mixture has different volatility, namely the vapor pressure of each component is different at the same temperature, so that light components (low-boiling-point substances) in a liquid phase are transferred into a gas phase, and heavy components (high-boiling-point substances) in the gas phase are transferred into the liquid phase, thereby realizing the purpose of separation.

The application of the existing rectifying tower is very extensive, the rectifying tower plays a certain separating role, the rectifying tower is also a mass and heat transfer device which is very extensive in petrochemical production, but the cooling structure of most of the rectifying towers has poor cooling effect, the existing rectifying tower mostly utilizes the mode of internal water injection to cool the tower body, the cooling effect is slow, the separation efficiency of the raw materials of the rectifying tower is low, and the rectifying tower with the cooling structure is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a rectifying tower with a cooling structure, which has the advantage of efficient cooling and solves the problems that the cooling effect of the cooling structure of most rectifying towers is poor, the tower body of the existing rectifying tower is cooled by mostly utilizing an internal water injection mode, the cooling effect is slow, and the separation efficiency of raw materials of the rectifying tower is low.

In order to achieve the purpose of high-efficiency cooling, the utility model provides the following technical scheme: a rectifying tower with a cooling structure comprises a rectifying tower body, wherein a cooling box is fixedly mounted on the outer portion of the rectifying tower body, a gas inlet pipe extending to the outer side of the bottom of the cooling box is fixedly mounted at the bottom of the rectifying tower body, a gas outlet pipe extending to the outer side of the top of the cooling box is fixedly mounted at the top of the rectifying tower body, and a cooling mechanism extending to the inner portion of the rectifying tower body is fixedly mounted on the outer portion of the cooling box;

cooling body includes water tank, inlet tube, water pump, outlet pipe, refrigerator and cooling tube, the right side fixed mounting of cooling tank has the water tank, the top fixed mounting of water tank has the inlet tube that extends to the cooling tank top inboard, the left side of inlet tube just is located the right side fixed mounting of cooling tank have with water tank fixed connection's water pump, the bottom fixed mounting of water tank has the outlet pipe that extends to the cooling tank bottom inboard, the left side fixed mounting of cooling tank has the refrigerator, the right side fixed mounting of refrigerator has the cooling tube that extends to rectifying column body inside.

Further, the cooling pipe is a spring type pipeline and is tightly attached to the inner wall of the rectifying tower body.

Further, the left side fixed mounting of inlet tube has the connecting pipe that extends to the rectifying column body inside, the connecting pipe extends to the inside one end bottom fixed mounting of rectifying column body and has the shower nozzle.

Further, the right side fixed mounting of water tank has the water injection pipe, the front side fixed mounting of outlet pipe has the thermometer.

Further, the one end top fixed mounting that the water tank was kept away from to the inlet tube has a water valve, the left side fixed mounting of cooler bin have with the bottom fixed connection's of refrigerator backup pad.

Further, the bottom fixed mounting of cooling tube has the delivery pipe that extends to the cooling tank outside, the through-hole that matches with the cooling tube and suit is all seted up to the left side of cooling tank and rectifying column body.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this take cooling structure's rectifying column, through setting up the cooling tube, the inside water of water tank passes through the water pump and gets into the inside of cooler bin from the inlet tube, cools off the outer wall of rectifying column body, and the refrigerator operation is walked the inside that air conditioning got into the cooling tube simultaneously, makes the inside of rectifying column body cool off, and the inside water of cooler bin and the inside air conditioning of cooler bin all cool off the inside and the outside of rectifying column body, have reached quick refrigerated effect.

2. This take cooling structure's rectifying column, through setting up the water valve, the inside water of the effectual control intake pipe of water valve gets into the inside effect of cooler bin, and through setting up the outlet pipe, inside the water tank is got back to through the outlet pipe to the inside water of cooler bin, and the effect of cyclic utilization water resource is through setting up the thermometer, conveniently looks over cooling's effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

fig. 3 is a schematic view of the cooling mechanism of the present invention.

In the figure: the device comprises a rectifying tower body 1, a gas inlet pipe 2, a gas outlet pipe 3, a cooling mechanism 4, a water tank 401, a water inlet pipe 402, a water pump 403, a water outlet pipe 404, a refrigerator 405, a cooling pipe 406, a cooling tank 5 and a connecting pipe 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the rectifying tower with the cooling structure in the embodiment includes a rectifying tower body 1, a cooling box 5 is fixedly installed outside the rectifying tower body 1, the outer wall of the first rectifying tower body 1 performs a cooling function, a gas inlet pipe 2 extending to the outer side of the bottom of the cooling box 5 is fixedly installed at the bottom of the rectifying tower body 1, a gas outlet pipe 3 extending to the outer side of the top of the cooling box 5 is fixedly installed at the top of the rectifying tower body 1, and a cooling mechanism 4 extending to the inside of the rectifying tower body 1 is fixedly installed outside the cooling box 5 to rapidly cool the rectifying tower body 1;

referring to fig. 1-3, the cooling mechanism 4 includes a water tank 401, a water inlet pipe 402, a water pump 403, a water outlet pipe 404, a refrigerator 405 and a cooling pipe 406, the right side of the cooling tank 5 is fixedly provided with the water tank 401 for storing water, the top is fixedly provided with the water inlet pipe 402 extending to the inner side of the top of the cooling tank 5, the cuprammonium water enters the cooling tank 5, the left side of the water inlet pipe 402 and the right side of the cooling tank 5 is fixedly provided with the water pump 403 fixedly connected with the water tank 401, the bottom of the water tank 401 is fixedly provided with the water outlet pipe 404 extending to the inner side of the bottom of the cooling tank 5, the water heated in the cooling tank 5 conveniently flows back to the water tank 401, the left side of the cooling tank 5 is fixedly provided with the refrigerator 405 for producing cold air, the right side of the refrigerator 405 is fixedly provided with the cooling pipe 406 extending to the interior of the rectifying tower body 1, and the cold air is transported to the interior of the rectifying tower body 1 for cooling, this take cooling structure's rectifying column, through setting up cooling tube 406, the inside water of water tank 401 passes through water pump 403 and gets into the inside of cooler bin 5 from inlet tube 402, cool off the outer wall of rectifying column body 1, refrigerator 405 moves and walks the inside that air conditioning got into cooling tube 406 simultaneously, make the inside of rectifying column body 1 cool off, the inside and the outside of cooler bin body 1 are all cooled off to the inside and the outside of rectifying column body 1 to the inside water of cooler bin 5 and the inside air conditioning of cooling tube 406, quick refrigerated effect has been reached, through setting up the water valve, the inside water of effectual control inlet tube 402 of water valve gets into the inside effect of cooler bin 5, through setting up outlet pipe 404, the inside water of cooler bin 5 gets back to inside water tank 401 through outlet pipe 404, the effect of cyclic utilization water resource, through setting up the thermometer, conveniently look over cooling's effect.

In this embodiment, water in the water tank 401 enters the cooling tank 5 through the water inlet pipe 402 by the water pump 403;

in this embodiment, the cold air is then moved into the interior of the cooling tube 406 by the operation of the refrigerator 405;

in this embodiment, the water in the last cooling box 5 and the cold air in the cooling pipe 406 cool both the inside and the outside of the rectifying tower body 1.

The working principle of the above embodiment is as follows:

(1) this take cooling structure's rectifying column, through setting up cooling tube 406, the inside water of water tank 401 passes through water pump 403 and gets into the inside of cooler bin 5 from inlet tube 402, cool off the outer wall of rectifying column body 1, refrigerator 405 moves simultaneously and walks away the inside that cold air got into cooling tube 406, make the inside of rectifying column body 1 cool off, the inside water of cooler bin 5 and the inside cold air of cooling tube 406 all cool off the inside and the outside of rectifying column body 1, the effect of quick cooling has been reached.

(2) This take cooling structure's rectifying column, through setting up the water valve, the inside water of the effectual control inlet tube 402 of water valve gets into the inside effect of cooler bin 5, through setting up outlet pipe 404, the inside water of cooler bin 5 gets back to inside water tank 401 through outlet pipe 404, the effect of cyclic utilization water resource, through setting up the thermometer, conveniently look over the effect of cooling, the cooling structure cooling effect who has solved most rectifying column is relatively poor, the mode that the inside water injection was utilized to present rectifying column is cooled off the tower body greatly, the cooling effect is slow, cause the problem that the separation efficiency of rectifying column raw materials is low.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 take cooling structure's rectifying column, includes rectifying column body (1), its characterized in that: a cooling box (5) is fixedly installed on the outer portion of the rectifying tower body (1), a gas inlet pipe (2) extending to the outer side of the bottom of the cooling box (5) is fixedly installed at the bottom of the rectifying tower body (1), a gas outlet pipe (3) extending to the outer side of the top of the cooling box (5) is fixedly installed at the top of the rectifying tower body (1), and a cooling mechanism (4) extending to the inner portion of the rectifying tower body (1) is fixedly installed on the outer portion of the cooling box (5);

cooling body (4) include water tank (401), inlet tube (402), water pump (403), outlet pipe (404), refrigerator (405) and cooling tube (406), the right side fixed mounting of cooling box (5) has water tank (401), the top fixed mounting of water tank (401) has inlet tube (402) that extends to cooling box (5) top inboard, the left side of inlet tube (402) just is located the right side fixed mounting of cooling box (5) have with water tank (401) fixed connection's water pump (403), the bottom fixed mounting of water tank (401) has outlet pipe (404) that extends to cooling box (5) bottom inboard, the left side fixed mounting of cooling box (5) has refrigerator (405), the right side fixed mounting of refrigerator (405) has cooling tube (406) that extends to rectifying column body (1).

2. The rectifying tower with the cooling structure as claimed in claim 1, wherein: the cooling pipe (406) is a spring type pipeline, and the cooling pipe (406) is tightly attached to the inner wall of the rectifying tower body (1).

3. The rectifying tower with the cooling structure as claimed in claim 1, wherein: the left side fixed mounting of inlet tube (402) has connecting pipe (6) that extend to rectifying column body (1) inside, connecting pipe (6) extend to the inside one end bottom fixed mounting of rectifying column body (1) has the shower nozzle.

4. The rectifying tower with the cooling structure as claimed in claim 1, wherein: the right side fixed mounting of water tank (401) has the water injection pipe, the front side fixed mounting of outlet pipe (404) has the thermometer.

5. The rectifying tower with the cooling structure as claimed in claim 1, wherein: the water tank (401) is kept away from in inlet tube (402) one end top fixed mounting has the water valve, the left side fixed mounting of cooler bin (5) have with the bottom fixed connection's of refrigerator (405) backup pad.

6. The rectifying tower with the cooling structure as claimed in claim 1, wherein: the bottom fixed mounting of cooling tube (406) has the delivery pipe that extends to cooling tank (5) outside, the through-hole that matches with cooling tube (406) has all been seted up to the left side of cooling tank (5) and rectifying column body (1).