CN220602290U

CN220602290U - Heat exchanger capable of uniformly exchanging heat

Info

Publication number: CN220602290U
Application number: CN202322323376.3U
Authority: CN
Inventors: 刘权; 周文元
Original assignee: Liaoning Longyu Petrochemical Co ltd
Current assignee: Liaoning Longyu Petrochemical Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-03-15
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses a heat exchanger capable of uniformly exchanging heat, which comprises a heat exchanger shell, wherein a rotating disc is penetrated through the left side wall and the right side wall of the heat exchanger shell in a rotating way, and a material pipe is penetrated between the rotating discs in a rotating way; the utility model has reasonable structure and novel design, the fluid passes through the heat exchanger shell in the material pipe to exchange heat, the material pipe can revolve and rotate, the fluid in the material pipe can be stirred, the fluid is fully contacted with the wall surface of the material pipe, the heat exchange is uniform, and the heat exchange efficiency is improved.

Description

Heat exchanger capable of uniformly exchanging heat

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to a heat exchanger capable of uniformly exchanging heat.

Background

The heat exchanger is an energy-saving device for realizing heat transfer between two or more fluids with different temperatures, and is one of main devices for transferring heat from a fluid with a higher temperature to a fluid with a lower temperature, so that the temperature of the fluid reaches the index specified by a flow, thereby meeting the requirements of process conditions and improving the utilization rate of energy. The heat exchanger industry relates to more than 30 industries such as heating ventilation, pressure vessels, reclaimed water treatment equipment, chemical industry, petroleum and the like, and forms an industrial chain.

The inlet pipe in the existing heat exchanger is fixed, fluid passes through the inlet pipe to exchange heat and cool in the heat exchanger, the contact surface between the fluid and the inlet pipe is small, heat exchange is uneven, and the heat exchange efficiency of the fluid is poor.

Disclosure of Invention

Aiming at the defects of the prior art, the heat exchanger capable of uniformly exchanging heat comprises a heat exchanger shell, wherein a rotating disc is penetrated through the left side wall and the right side wall of the heat exchanger shell in a rotating way, and a material pipe is penetrated through the rotating discs in a rotating way;

a first belt pulley is arranged on one rotating disc, a second belt pulley is arranged on the first belt pulley in a matching way, the first belt pulley and the second belt pulley are linked through a belt, and a first motor is connected to the second belt pulley;

the other rotating disc is provided with a second motor, the second motor is connected with a first gear, the material pipes are provided with second gears, the first gear is connected with one of the second gears in a meshed manner, and a plurality of second gear outer rings are connected with gear rings in a meshed manner.

Preferably, both ends of the material pipe are rotationally connected with a material collecting box, and the material collecting box is rotationally connected with a material inlet pipe and a calandria pipe respectively far away from the material pipe end.

Preferably, a plurality of stirring rods are arranged on the material pipes.

Preferably, the heat exchanger shell is provided with a water inlet pipe and a water outlet pipe.

The utility model has the following beneficial effects: the utility model has reasonable structure and novel design, the fluid passes through the heat exchanger shell in the material pipe to exchange heat, the material pipe can revolve and rotate, the fluid in the material pipe can be stirred, the fluid is fully contacted with the wall surface of the material pipe, the heat exchange is uniform, and the heat exchange efficiency is improved.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is an inside view of a heat exchanger shell according to the present utility model;

fig. 3 is a right side view of the heat exchanger shell of the present utility model.

In the figure: 1-heat exchanger shell, 2-rotating disk, 3-material pipe, 4-first belt pulley, 5-second belt pulley, 6-belt, 7-first motor, 8-second motor, 9-first gear, 10-second gear, 11-gear ring, 12-collection box, 13-feed pipe, 14-calandria, 15-puddler, 16-inlet tube, 17-drain pipe.

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.

Referring to fig. 1-3, a heat exchanger for uniform heat exchange comprises a heat exchanger shell 1, wherein a water inlet pipe 16 and a water outlet pipe 17 are arranged on the heat exchanger shell 1, condensed water enters the heat exchanger shell 1 from the water inlet pipe 16, is discharged from the water outlet pipe 17, the left side wall and the right side wall of the heat exchanger shell 1 are respectively provided with a rotating disc 2 in a rotating mode, a material pipe 3 is jointly rotated between the rotating discs 2, a plurality of stirring rods 15 are arranged on the material pipe 3, the condensed water is stirred through the stirring rods 15, the heat exchange efficiency is improved, two ends of the material pipe 3 are respectively connected with an aggregate box 12 in a rotating mode, the aggregate box 12 is respectively connected with a water inlet pipe 13 and a drain pipe 14 in a rotating mode, fluid enters the aggregate box 12 connected with the water inlet pipe 13 from the water inlet pipe, flows into the material pipe 3, flows from the left end of the material pipe 3, flows out from the right end of the material pipe 3, and in the process of flowing in the material pipe 3, the fluid flows into the aggregate box 12 at the right end, and is uniformly discharged from the drain pipe 14;

a first belt pulley 4 is arranged on one rotating disc 2, a second belt pulley 5 is arranged on the first belt pulley 4 in a matching way, the first belt pulley 4 and the second belt pulley 5 are in linkage through a belt 6, and a first motor 7 is connected to the second belt pulley 5;

starting a first motor 7, wherein the first motor 7 works to drive a second belt pulley 5 to rotate, and the first belt pulley 4 is driven to rotate under the action of a belt 6, so that a rotating disc 2 connected with the first belt pulley rotates, and a plurality of feeding pipes 3 revolve around the center of the rotating disc 2;

the other rotating disc 2 is provided with a second motor 8, the second motor 8 is connected with a first gear 9, the material pipes 3 are provided with second gears 10, the first gear 9 is meshed with one of the second gears 10, the outer rings of the second gears 10 are meshed with each other to be connected with a gear ring 11, and the gear rings 11 are rotatably arranged on the side wall of a collecting box 12 close to the gear rings;

the second motor 8 is started, the second motor 8 works to drive the first gear 9 to rotate, so that the second gear 10 connected with the second motor is driven to rotate, the gear ring 11 is driven to rotate, the rest second gears 10 are driven to rotate, and the material pipe 3 connected with the second gear 10 rotates through rotation of the second gear 10.

Examples: fluid enters the left aggregate box 12 from the inlet pipe 13, so that the fluid enters the material pipe 3, the fluid in the material pipe 3 passes through the heat exchanger shell 1, and when the fluid passes through the heat exchanger shell 1, the fluid can exchange heat through condensed water, the material pipe 3 can revolve and rotate, the fluid in the material pipe 3 can be stirred, the heat exchange efficiency is improved, and in the rotation process of the material pipe 3, the condensed water can be stirred through the stirring rod 15, so that the heat exchange efficiency is further improved.

In the description of the present embodiment, it should be noted that, unless explicitly specified and defined otherwise, the terms 'mounted', 'connected', 'communicating' should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

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 spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The heat exchanger capable of uniformly exchanging heat is characterized by comprising a heat exchanger shell (1), wherein a rotating disc (2) is penetrated through the left side wall and the right side wall of the heat exchanger shell (1) in a rotating mode, and a material pipe (3) is penetrated between the rotating discs (2) in a rotating mode;

a first belt pulley (4) is arranged on one rotating disc (2), a second belt pulley (5) is arranged on the first belt pulley (4) in a matching way, the first belt pulley (4) and the second belt pulley (5) are linked through a belt (6), and a first motor (7) is connected to the second belt pulley (5);

the other rotating disc (2) is provided with a second motor (8), the second motor (8) is connected with a first gear (9), the material pipes (3) are respectively provided with a second gear (10), the first gear (9) is connected with one of the second gears (10) in a meshed manner, and a plurality of outer rings of the second gears (10) are connected with a gear ring (11) in a meshed manner.

2. The heat exchanger for uniform heat exchange according to claim 1, wherein both ends of the material pipe (3) are rotatably connected with a material collecting box (12), and the material collecting box (12) is rotatably connected with a material inlet pipe (13) and a calandria (14) respectively at the end far away from the material pipe (3).

3. A heat exchanger for uniform heat exchange according to claim 1, characterised in that the tubes (3) are each provided with a plurality of stirring bars (15).

4. A heat exchanger for uniform heat exchange according to claim 1, characterised in that the heat exchanger housing (1) is provided with a water inlet pipe (16) and a water outlet pipe (17).