CN219841844U

CN219841844U - Heat exchange device and deaerator with same

Info

Publication number: CN219841844U
Application number: CN202321299119.4U
Authority: CN
Inventors: 孙兴旺
Original assignee: Lianyungang Zhenhui Machinery Equipment Co ltd
Current assignee: Lianyungang Zhenhui Machinery Equipment Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-10-17
Anticipated expiration: 2033-05-26

Abstract

The utility model discloses a heat exchange device and a deaerator with the heat exchange device, which belong to the technical field of heat exchange equipment and comprise a shell, wherein the material of the shell can be adjusted according to the need and is preferentially a metal material.

Description

Heat exchange device and deaerator with same

Technical Field

The utility model relates to the technical field of heat exchange equipment, in particular to a heat exchange device and a deaerator with the heat exchange device.

Background

The deaerator has multichannel moisturizing and mixes at moisturizing in-process, like boiler return water, high return water, condensate water and demineralized water, when the moisturizing temperature is relevant great, high temperature moisturizing combines just can send clattering, clattering's sound with low temperature moisturizing, just can cause deaerator vibration this moment, influences the normal use of equipment, and the applicant mixes the multichannel moisturizing before getting into deaerator and reentrant deaerator vibration problem in order to solve deaerator after many years' study.

Disclosure of Invention

In order to solve the technical problems in the background art, the utility model provides a heat exchange device and a deaerator with the heat exchange device, and the adopted technical scheme is as follows

The utility model relates to a heat exchange device, which comprises a shell, wherein the material of the shell can be adjusted according to the need, and is preferably a metal material.

Preferably: the shape of the flow dividing holes can be correspondingly adjusted according to the needs, and the flow dividing holes can be formed in a round shape, a square shape, a rectangular shape, an oval shape or a polygonal shape, and the like, so that the effect is better when the shape of the flow dividing holes is round.

Preferably: in order to improve the service life of the equipment, the material of the diverter is a metal material.

Preferably: the shape of the flow divider can be a cylindrical, cuboid or spherical structure, and the effect is better when the shape of the flow divider is a cylindrical structure.

The deaerator comprises a shell, wherein a water inlet pipeline a, an exhaust pipeline and a steam pipeline are arranged on the shell, a drainage pipeline is arranged at the lower part of the shell, and a valve is arranged on the drainage pipeline.

The utility model has the following beneficial effects:

1. by the improvement and the design of the utility model, the vibration generated during mixing materials with larger temperature difference can be reduced, so that the vibration generated during mixing materials is reduced to the minimum;

2. the utility model can be applied to not only the oxygen reducer, but also other equipment needing multipath water supplementing, and the vibration problem generated in the water supplementing process of the oxygen reducer can be reduced by the equipment;

3. the utility model has reasonable structure and unique design, and is suitable for comprehensive popularization and application.

Drawings

FIG. 1 is an internal block diagram of the present utility model;

FIG. 2 is a block diagram a of the present utility model in use with a deaerator;

FIG. 3 is a diagram showing the structure of the connection between the water inlet pipe and the flow divider of the present utility model;

FIG. 4 is a block diagram b of the present utility model in use with a deaerator;

FIG. 5 is a block diagram c of the present utility model in use with a deaerator.

Detailed Description

Example 1

As shown in fig. 1 and 3:

the utility model provides a heat transfer device, includes casing 5, its characterized in that, casing 5 in be equipped with 2 inlet channel 6, inlet channel 6 on be equipped with shunt 7, be equipped with a set of branch discharge orifice 9 on the shunt 7, the shape of branch discharge orifice 9 be circular, the material of shunt 7 be metal material, shunt 7 be cylindric structure.

The working principle of the utility model is as follows: the inflow water of 2 inflow pipes 6 with different temperatures flows out from the diversion holes 9 of the diverter 7 to be slowly mixed, so that vibration generated during rapid mixing is avoided.

Example 2

As shown in fig. 2:

the utility model provides a deaerator, includes shell 1, is equipped with inlet channel a4, exhaust duct 3 and steam conduit 2 on the shell 1, and the lower part of shell 1 is equipped with drainage pipe 8, is equipped with valve 10 on the drainage pipe 8, inlet channel a4 be linked together with heat transfer device, a heat transfer device, including casing 5, casing 5 in be equipped with 2 inlet channels 6, inlet channel 6 on be equipped with shunt 7, be equipped with a set of branch stream hole 9 on the shunt 7, the shape of branch stream hole 9 be circular, the material of shunt 7 be metal material, shunt 7 be cylindric structure.

The working principle of the utility model is as follows: 2 inlet water of inlet pipe 6 of different temperatures flows out from the reposition of redundant personnel hole 9 of shunt 7, carries out slow mixing, can produce the vibration when having avoided quick mixing, and inlet water after the mixing gets into inlet pipe a4, and steam is gone into the deaerator from steam pipe 2 and is carried out the heat exchange deoxidization with the inlet water in the inlet pipe a4 through shower nozzle blowout, and oxygen and other gaseous discharging from exhaust pipe 3.

Example 3

As shown in fig. 4:

the utility model provides a deaerator, includes shell 1, is equipped with inlet channel a4, exhaust duct 3 and steam conduit 2 on the shell 1, and the lower part of shell 1 is equipped with drainage pipe 8, is equipped with valve 10 on the drainage pipe 8, inlet channel a4 be linked together with heat transfer device, a heat transfer device, including casing 5, casing 5 in be equipped with 3 inlet channels 6, inlet channel 6 on be equipped with shunt 7, be equipped with a set of branch stream hole 9 on the shunt 7, the shape of branch stream hole 9 be circular, the material of shunt 7 be metal material, shunt 7 be cylindric structure.

The working principle of the utility model is as follows: the inflow water of 3 inflow water pipelines 6 with different temperatures flows out from the diversion holes 9 of the diverter 7, so that the inflow water pipelines 6 with different temperatures are slowly mixed, vibration is avoided during rapid mixing, the inflow water pipelines 6 with higher temperatures are required to be placed in the middle, the mixed inflow water enters the inflow water pipeline a4, steam enters the deaerator from the steam pipeline 2 and is sprayed out from the spray head to perform heat exchange deaeration with the inflow water in the inflow water pipeline a4, and oxygen and other gases are discharged from the exhaust pipeline 3.

Example 4

As shown in fig. 5:

the utility model provides a deaerator, includes shell 1, is equipped with inlet channel a4, exhaust duct 3 and steam conduit 2 on the shell 1, and the lower part of shell 1 is equipped with drainage pipe 8, is equipped with valve 10 on the drainage pipe 8, inlet channel a4 be linked together with heat transfer device, a heat transfer device, including casing 5, casing 5 in be equipped with 4 inlet channel 6, inlet channel 6 on be equipped with shunt 7, be equipped with a set of branch stream hole 9 on the shunt 7, the shape of branch stream hole 9 be circular, the material of shunt 7 be metal material, shunt 7 be cylindric structure.

The working principle of the utility model is as follows: the inflow water of 4 inflow water pipelines 6 with different temperatures flows out from the diversion holes 9 of the diverter 7, so that the inflow water pipelines 6 with different temperatures are slowly mixed, vibration is avoided during rapid mixing, the inflow water pipelines 6 with higher temperatures are required to be placed in the middle, the mixed inflow water enters the inflow water pipeline a4, steam enters the deaerator from the steam pipeline 2 and is sprayed out from the spray head to perform heat exchange deaeration with the inflow water in the inflow water pipeline a4, and oxygen and other gases are discharged from the exhaust pipeline 3.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The heat exchange device comprises a shell (5) and is characterized in that 2 or more water inlet pipes (6) are arranged in the shell (5), a flow divider (7) is arranged on the water inlet pipe (6), and a group of component flow holes (9) are formed in the flow divider (7).

2. A heat exchange device according to claim 1, wherein the flow dividing holes (9) are circular, square, rectangular, oval or polygonal in shape.

3. A heat exchange device according to claim 1, wherein the material of the flow divider (7) is a metallic material.

4. A heat exchange device according to claim 2 wherein the flow dividing aperture is circular in shape.

5. A heat exchange device according to claim 1, wherein the flow divider (7) has a cylindrical, rectangular or spherical configuration.

6. The deaerator comprises a shell (1), wherein a water inlet pipeline a (4), an exhaust pipeline (3) and a steam pipeline (2) are arranged on the shell (1), a drainage pipeline (8) is arranged at the lower part of the shell (1), and a valve (10) is arranged on the drainage pipeline (8), and the deaerator is characterized in that the water inlet pipeline a (4) is communicated with the heat exchange device according to any one of claims 1-5.

7. The deaerator according to claim 6, characterized in that the flow divider (7) has a cylindrical shape.