CN218270275U

CN218270275U - Condenser for processing high molecular polymer

Info

Publication number: CN218270275U
Application number: CN202222509904.XU
Authority: CN
Inventors: 曹深铭
Original assignee: Holy Land Shanghai Polymer Materials Co ltd
Current assignee: Holy Land Shanghai Polymer Materials Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-10
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a condenser for high molecular polymer processing usefulness, which comprises a housing, casing front end fixedly connected with front bezel, fixedly connected with pivot in the middle of the front bezel front end inner wall, pivot outer wall fixedly connected with flabellum all around, pivot front end threaded connection has the threaded rod, casing rear end fixedly connected with backplate, there is the tube sheet casing inside below both sides through screw thread connection, the equal fixedly connected with copper pipe in the tube sheet outside, copper outer wall of pipe is provided with the condenser pipe. The utility model discloses in, through starting refrigeration plant, refrigeration plant's refrigeration steam passes through the inlet tube of the top rear end of condenser pipe to come out from the outlet pipe of the below rear end of condenser pipe, when refrigeration plant opened, refrigeration steam passed through the copper pipe, not only can increase the area of contact of steam at the copper pipe, can also accelerate the liquefaction speed of steam, was a condenser that is used for the processing of high polymer.

Description

Condenser for processing high molecular polymer

Technical Field

The utility model relates to a condenser technical field especially relates to a condenser for high molecular polymer processing usefulness.

Background

The high molecular polymer is a high molecular weight compound formed by repeatedly connecting bonds, and comprises a crystalline structure, an amorphous structure, an oriented structure and a woven structure, the polymer is processed, and a proper method is adopted to make plastic into a required shape (powder, granules, liquid or melt) or a required product.

In the processing process of high molecular polymers, high-temperature dissolution is needed, and in the processing and shaping stage, cooling is needed, the condenser is used as an important heat exchange component of a water chilling unit, belongs to a heat exchanger, can convert gas or vapor into liquid, and quickly transfers heat in a pipe to air near the pipe, and the working process of the condenser is a heat release process, so that the condenser is very important to the performance of the unit, and dust is very easily accumulated in the using process of the condenser, and the using efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a condenser for processing high molecular polymers.

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

the utility model provides a condenser for high-molecular polymer processing usefulness, includes the casing, casing front end fixedly connected with front bezel, fixedly connected with pivot in the middle of the front bezel front end inner wall, pivot outer wall fixedly connected with flabellum all around, casing rear end fixedly connected with backplate, there is the tube sheet casing inside below both sides through screw thread connection, the equal fixedly connected with copper pipe in the tube sheet outside, copper outer wall of pipe is provided with the condenser pipe, condenser pipe outer wall top rear end fixedly connected with inlet tube, condenser pipe outer wall below rear end fixedly connected with outlet pipe.

As a further description of the above technical solution:

the outer walls of the water inlet pipe and the water outlet pipe are both connected with springs in a sliding mode.

As a further description of the above technical solution:

the rear end of the rotating shaft is provided with a filter screen, and the filter screen is fixedly connected with the front plate.

As a further description of the above technical solution:

and screws are connected to four corners below the inner part of the shell in a threaded manner.

As a further description of the above technical solution:

the rear ends of the outer walls of the water inlet pipe and the water outlet pipe are connected with a back plate in a penetrating and sliding mode.

As a further description of the above technical solution:

the front end of the rotating shaft is in threaded connection with a threaded rod.

As a further description of the above technical solution:

the middle of the tube plate is fixedly connected with a finned tube.

As a further description of the above technical solution:

and a mesh enclosure is fixedly connected in the middle of the front end of the front plate.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first, start refrigeration plant, the heat that produces in the high molecular polymer course of working, the inlet tube of the top rear end that refrigeration plant's refrigeration steam passes through the condenser pipe to the outlet pipe of the below rear end from the condenser pipe comes out, when refrigeration steam through the copper pipe, through the circulation in the fin pipe, has not only increased the area of contact of steam in the copper pipe, has still accelerated the liquefaction speed of steam.

2. The utility model discloses in, because the semi circular radian of copper pipe, not only shortened the straight line circulation of steam in the finned tube, and then made refrigeration steam liquefaction more thoroughly, prevented to appear not having the outlet pipe outflow of liquefied steam through the condenser pipe in the copper intraductal, at casing front end installation flabellum, it is perfect to have guaranteed the air current tissue, the cloth wind is even reasonable, high-efficient heat transfer has been realized, the installation filter screen, prevent in the unit working process, the entering of tiny dust, improve the availability factor, be worth wideling popularize.

Drawings

FIG. 1 is a front view of a condenser for processing high molecular polymer according to the present invention;

fig. 2 is an exploded view of a condenser for processing high molecular polymer according to the present invention;

fig. 3 is a schematic view of a finned tube of a condenser for processing high molecular polymers according to the present invention.

Illustration of the drawings:

1. a threaded rod; 2. a mesh enclosure; 3. a front plate; 4. a fan blade; 5. a rotating shaft; 6. a filter screen; 7. a housing; 8. a back plate; 9. a finned tube; 10. a water outlet pipe; 11. a water inlet pipe; 12. a spring; 13. a copper tube; 14. a tube sheet; 15. a screw; 16. a condenser tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a condenser for high polymer processing usefulness, which comprises a housing 7, casing 7 front end fixedly connected with front bezel 3, fixedly connected with pivot 5 in the middle of the 3 front end inner walls of front bezel, 5 outer walls fixedly connected with flabellum 4 all around of pivot, when having guaranteed whole unit operation, the perfection of air current, and then reach high-efficient heat transfer, casing 7 rear end fixedly connected with backplate 8, there is tube sheet 14 inside below both sides through screw 15 threaded connection in casing 7, the equal fixedly connected with copper pipe 13 in the tube sheet 14 outside, the area of contact of steam in copper pipe 13 has been increased, the liquefaction speed of steam in copper pipe 13 has been accelerated, because the semi-circular radian design of copper pipe 13, the straight line circulation of steam in finned tube 9 has been shortened, and then make the more thorough of refrigeration steam liquefaction, copper pipe 13 outer wall is provided with condenser pipe 16, condenser pipe 16 outer wall top rear end fixedly connected with inlet tube 11, condenser pipe 16 outer wall below rear end fixedly connected with outlet pipe 10, start refrigeration equipment, when the heat in the high polymer course of working, refrigeration steam through the inlet tube 11 of condenser pipe 16's top rear end, and come out from the below of condenser pipe 16.

The equal sliding connection of inlet tube 11 and outlet pipe 10 outer wall has spring 12, and 5 rear ends in pivot set up filter screen 6 and front bezel 3 between fixed connection, installation filter screen 6 prevents in the unit course of the work, the entering of tiny dust, and the inside below four corners threaded connection of casing 7 has screw 15, and inlet tube 11 runs through sliding connection with backplate 8 with outlet pipe 10 outer wall rear end, conveniently carries out the interface connection of inlet tube 11, outlet pipe 10, 5 front end threaded connection in pivot have a threaded rod 1, fixedly connected with finned tube 9 in the middle of the tube sheet 14, fixedly connected with screen panel 2 in the middle of the 3 front ends of front bezel.

The working principle is as follows: starting refrigeration equipment, when the heat that produces in the macromolecular polymer course of working, refrigeration steam through refrigeration equipment passes through the inlet tube 11 of the top rear end of condenser pipe 16, and come out from the outlet pipe 10 of the below rear end of condenser pipe 16, when refrigeration steam passes through copper pipe 13, through the circulation in finned tube 9, not only increased the area of contact of steam at copper pipe 13, still accelerated the liquefaction speed of steam, because the semi-circular radian of copper pipe 13, not only shortened the straight line circulation of steam in finned tube 9, and then make refrigeration steam liquefaction more thorough, the steam that does not liquefy appears in copper pipe 13 has been prevented and has been flowed out through outlet pipe 10 of condenser pipe 16, install flabellum 4 at casing 7 front end, it is perfect to have guaranteed that the air current tissue, the air distribution is even reasonable, high-efficient heat transfer has been realized, install filter screen 6, prevent the entering of unit working process, the entering of tiny dust, improve the availability factor.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A condenser for high molecular polymer processing, comprising a casing (7), characterized in that: casing (7) front end fixedly connected with front bezel (3), fixedly connected with pivot (5) in the middle of front bezel (3) front end inner wall, pivot (5) outer wall fixedly connected with flabellum (4) all around, casing (7) rear end fixedly connected with backplate (8), there are tube sheet (14) casing (7) inside below both sides through screw (15) threaded connection, equal fixedly connected with copper pipe (13) in tube sheet (14) outside, copper pipe (13) outer wall is provided with condenser pipe (16), condenser pipe (16) outer wall top rear end fixedly connected with inlet tube (11), condenser pipe (16) outer wall below rear end fixedly connected with outlet pipe (10).

2. The condenser for high molecular polymer processing according to claim 1, wherein: the outer walls of the water inlet pipe (11) and the water outlet pipe (10) are both connected with a spring (12) in a sliding mode.

3. The condenser for high molecular polymer processing according to claim 1, wherein: the rear end of the rotating shaft (5) is provided with a filter screen (6), and the filter screen (6) is fixedly connected with the front plate (3).

4. The condenser for high molecular polymer processing according to claim 1, wherein: and screws (15) are connected to four corners of the lower part in the shell (7) in a threaded manner.

5. The condenser for high molecular polymer processing according to claim 1, wherein: the rear ends of the outer walls of the water inlet pipe (11) and the water outlet pipe (10) are connected with a back plate (8) in a penetrating and sliding mode.

6. The condenser for high molecular polymer processing according to claim 1, wherein: the front end of the rotating shaft (5) is in threaded connection with a threaded rod (1).

7. The condenser for high molecular polymer processing according to claim 1, wherein: the middle of the tube plate (14) is fixedly connected with a finned tube (9).

8. The condenser for high molecular polymer processing according to claim 1, wherein: the middle of the front end of the front plate (3) is fixedly connected with a mesh enclosure (2).