CN217236559U

CN217236559U - Metal liquid superheater

Info

Publication number: CN217236559U
Application number: CN202220208738.7U
Authority: CN
Inventors: 王河洲; 刘冰
Original assignee: Xi'an Mechanical & Electric Institute
Current assignee: Xi'an Mechanical & Electric Institute
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-08-19
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a metal liquid over heater, the utility model has the beneficial effects that: the metal liquid enters the base through the feeding groove formed in the feeding block, the metal liquid flows into the flowing groove formed in the base, at the moment, the metal liquid flows through the holes formed in the center block in the gap between the base and the center block, heating gas flows through the holes formed in the center block, the center block heats the metal liquid on the outer side, the heated area of the metal liquid is increased due to the fact that the metal liquid flows on the outer side of the center block, the heated metal liquid flows out of the discharging groove formed in the discharging block, the metal is not in contact with the flow channel, and the service life of the superheater is prolonged.

Description

Metal liquid superheater

Technical Field

The utility model relates to a over heater technical field specifically is metal liquid over heater.

Background

The superheater is a part for further heating steam from saturation temperature to superheat temperature in the boiler, and is also called a steam superheater, and can be divided into a convection type, a radiation type and a semi-radiation type according to a heat transfer mode, and can be divided into a serpentine tube type, a screen type, a wall type and a wall-wrapping type according to structural characteristics.

Some metal liquid superheaters, metal and runner contact, use for a long time, and the superheater receives the metal influence to lead to the life-span shorter, need incessantly change the superheater, need provide the metal liquid superheater to this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a metal liquid over heater to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the metal liquid superheater comprises a base and a center block, wherein a flow groove is formed in the middle of the base in a penetrating mode, a center block is arranged in the middle of the base, the two ends of the center block penetrate through the base, an inlet block is fixedly connected to one end of the base, and an outlet block is fixedly connected to one end of the base far away from the inlet block.

Preferably, a feeding groove is formed in the upper surface of the feeding block in a penetrating mode, and the feeding groove extends into the flowing groove in a penetrating mode.

Preferably, a discharge chute penetrates through the upper surface of the discharge block and extends into the flow groove.

Preferably, a hole is formed in the middle of the central block in a penetrating mode.

Compared with the prior art, the beneficial effects of the utility model are that: the metal liquid enters the base through the feeding groove formed in the feeding block, the metal liquid flows into the flowing groove formed in the base, at the moment, the metal liquid flows through the holes formed in the center block in the gap between the base and the center block, heating gas flows through the holes formed in the center block, the center block heats the metal liquid on the outer side, the heated area of the metal liquid is increased due to the fact that the metal liquid flows on the outer side of the center block, the heated metal liquid flows out of the discharging groove formed in the discharging block, the metal is not in contact with the flow channel, and the service life of the superheater is prolonged.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic side view of the center block of the present invention.

In the figure: 1. a base; 2. a center block; 3. a flow channel; 4. feeding a material block; 5. discharging a material block; 6. a feeding groove; 7. a discharge chute; 8. and (4) holes.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the metal liquid superheater comprises a base 1 and a center block 2, wherein a flow groove 3 is formed in the middle of the base 1 in a penetrating mode, the center block 2 is arranged in the middle of the base 1, two ends of the center block 2 penetrate through the base 1, an inlet block 4 is fixedly connected to one end of the base 1, and an outlet block 5 is fixedly connected to one end, far away from the inlet block 4, of the base 1.

Wherein, the upper surface of pan feeding piece 4 runs through and is seted up a pan feeding groove 6 and pan feeding groove 6 runs through and extends to in the flowing groove 3.

Wherein, the upper surface of ejection of compact piece 5 runs through to be seted up a blown down tank 7 and blown down tank 7 runs through to extend to in the flowing groove 3.

Wherein, a hole 8 is arranged at the middle position of the central block 2 in a penetrating way.

Specifically, use the utility model discloses in the time, in the pan feeding groove 6 entering base 1 that metal liquid offered through income material piece 4 earlier, metal liquid flows in the flowing groove 3 that base 1 offered, metal liquid is in the clearance between base 1 and center block 2 this moment, the hole 8 that gaseous passing through center block 2 offered of will heating flows through, center block 2 heaies up the metal liquid in the outside, flow in the 2 outsides of center block because of metal liquid, increase the metal liquid heat area, metal liquid after the heating is flowing out at the blown down tank 7 of seting up through play material piece 5, metal liquid is in the pan feeding groove 6 entering base 1 of seting up through income material piece 4 earlier, center block 2 heats metal liquid, metal liquid after the heating is discharged through blown down tank 7 that play material piece 5 was seted up.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Metal liquid superheater, including base (1) and center block (2), its characterized in that, the intermediate position of base (1) is run through and has been seted up a flowing groove (3), the intermediate position of base (1) is equipped with one center block (2), just the both ends of center block (2) all run through outside base (1), one end fixedly connected with of base (1) goes into material piece (4), base (1) is kept away from one end fixedly connected with of income material piece (4) and is gone out material piece (5).

2. The molten metal superheater according to claim 1, wherein: the upper surface of the feeding block (4) is provided with a feeding groove (6) in a penetrating way, and the feeding groove (6) extends into the flow groove (3) in a penetrating way.

3. The molten metal superheater according to claim 1, wherein: the upper surface of the discharging block (5) is provided with a discharging groove (7) in a penetrating way, and the discharging groove (7) extends into the flowing groove (3) in a penetrating way.

4. The molten metal superheater according to claim 1, characterized in that: a hole (8) penetrates through the middle position of the central block (2).