CN217032116U

CN217032116U - Gas quenching device

Info

Publication number: CN217032116U
Application number: CN202220834255.8U
Authority: CN
Inventors: 秦亮; 秦新; 付佩
Original assignee: Suzhou Chunran Environmental Technology Co ltd
Current assignee: Suzhou Chunran Environmental Technology Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-22
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a gas quenching device, comprising: the air inlet assembly comprises an air inlet pipe; the first cooling assembly comprises a first conveying pipe and a plurality of first water spray pipes, the first conveying pipe is sleeved outside the air inlet pipe, one end of each first water spray pipe is connected with the first conveying pipe, the other end of each first water spray pipe is connected with the air inlet pipe, and the plurality of first water spray pipes are uniformly arranged outside the air inlet pipe; the second cooling assembly comprises a second conveying pipe and a second water spray pipe, the second conveying pipe is sleeved outside the air inlet pipe, one end of the second water spray pipe is connected with the second conveying pipe, the other end of the second water spray pipe is connected with the air inlet pipe, the number of the second water spray pipes is multiple, and the second water spray pipes are uniformly arranged outside the air inlet pipe; the third cooling assembly comprises a cylinder, the cylinder is positioned outside the air inlet pipe, a sealed accommodating space is formed between the cylinder and the air inlet pipe, and a first air outlet is formed in the side wall of the cylinder; the problems of low cooling efficiency and poor cooling effect of the conventional gas cooling mode on high-temperature gas can be solved.

Description

Gas quenching device

Technical Field

The utility model relates to a gas quenching device, and belongs to the technical field of gas cooling equipment.

Background

In the gas generation process, the temperature of the gas is often too high to be directly collected and processed, and therefore, the high-temperature gas needs to be cooled. At present, the conventional gas cooling mode is that a condensing pipe is sleeved outside a gas pipeline, and cooling water flows through a gap between the condensing pipe and the gas pipeline, so that the gas is cooled. However, such a cooling method is not efficient in cooling the gas and is not good in cooling effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gas quenching device which can solve the problems of low cooling efficiency and poor cooling effect of a conventional gas cooling mode on high-temperature gas.

In order to achieve the purpose, the utility model provides the following technical scheme:

a gas quench apparatus, comprising:

the air inlet assembly comprises an air inlet pipe;

the first cooling assembly comprises a first conveying pipe and a first water spray pipe, the first conveying pipe is sleeved outside the air inlet pipe, one end of the first water spray pipe is connected with the first conveying pipe, the other end of the first water spray pipe is connected with the air inlet pipe, the number of the first water spray pipes is multiple, and the number of the first water spray pipes are uniformly arranged outside the air inlet pipe;

the second cooling assembly comprises a second conveying pipe and a second water spray pipe, the second conveying pipe is sleeved outside the air inlet pipe, one end of the second water spray pipe is connected with the second conveying pipe, the other end of the second water spray pipe is connected with the air inlet pipe, the number of the second water spray pipes is multiple, and the second water spray pipes are uniformly arranged outside the air inlet pipe;

the third cooling assembly comprises a cylinder body, the cylinder body is positioned outside the air inlet pipe, a sealed accommodating space is formed between the cylinder body and the air inlet pipe, and a first air outlet is formed in the side wall of the cylinder body;

the high-temperature gas passes through the first cooling assembly is primarily cooled, the second cooling assembly is secondarily cooled, and the third cooling assembly is internally cooled by cooling water in the cylinder for the third time, and then the high-temperature gas is discharged from the first gas outlet.

Further, a plurality of the first spray pipes are positioned on a first plane, and a plurality of the first spray pipes are horizontally arranged on the first plane in an inclined manner along the same direction.

Further, the straight line of the second water spray pipe is perpendicular to the axis of the air inlet pipe.

Furthermore, the air inlet pipe is provided with an air inlet and a second air outlet opposite to the air inlet, the air inlet is located outside the cylinder, the second air outlet is located inside the cylinder, and the plane where the second air outlet is located is lower than the plane where the first air outlet is located.

Furthermore, the liquid level of the cooling water is lower than the plane of the first air outlet, and the liquid level of the cooling water is higher than the plane of the second air outlet.

Further, the first transport pipe and the second transport pipe are ring-shaped.

Furthermore, a water inlet and a water outlet are further formed in the side wall of the barrel, the water inlet is located above the water outlet, the cooling water is discharged from the water outlet, and the cooling water enters the barrel from the water inlet.

Furthermore, a water pump water intake is further arranged on the side wall of the barrel, and the cooling water is conveyed into the first conveying pipe and the second conveying pipe from the water pump water intake through a water pump.

Further, the barrel includes main part and connecting portion, connecting portion connect respectively the main part with the intake pipe, the cross section of connecting portion is certainly the main part reduces to the intake pipe direction.

Further, the main body portion is cylindrical.

The utility model has the beneficial effects that: there is provided a gas quenching apparatus comprising: air intake assembly, first cooling module, second cooling module and third cooling module, high-temperature gas carries out the primary cooling through first cooling module, carry out the secondary cooling through second cooling module, after the cooling water in the barrel among the third cooling module carries out the cooling of third time, discharge from first gas outlet, so set up, high-temperature gas can be through many times cooling, and then reach better cooling effect, can solve conventional gas cooling mode not high to high-temperature gas's cooling efficiency, the not good problem of cooling effect.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to make the technical solutions of the present invention practical in accordance with the contents of the specification, the following detailed description is given of preferred embodiments of the present invention with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of a gas quench apparatus of the present application;

FIG. 2 is a cross-sectional view of a gas quench apparatus of the present application;

FIG. 3 is a front view of a gas quench apparatus of the present application.

100-a gas quenching device, 1-an air inlet assembly, 11-an air inlet pipe, 111-an air inlet, 112-a second air outlet, 2-a first cooling assembly, 21-a first conveying pipe, 211-a first cooling water inlet, 22-a first water spray pipe, 3-a second cooling assembly, 31-a second conveying pipe, 311-a second cooling water inlet, 32-a second water spray pipe, 4-a third cooling assembly, 41-a barrel, 411-a first air outlet, 412-a water inlet, 413-a water outlet, 414-a water pump water intake, 415-a main body part, 416-a connecting part and 42-a containing space.

Detailed Description

The following detailed description of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

The following detailed description of embodiments of the present application will be described in conjunction with the accompanying drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus are not to be construed as limiting the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the utility model of the present application, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; 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 application can be understood by those of ordinary skill in the art through specific cases.

Referring to fig. 1 to 3, a gas quenching apparatus 100 according to a preferred embodiment of the present application includes a gas inlet assembly 1, a first cooling assembly 2, a second cooling assembly 3, and a third cooling assembly 4. The air inlet assembly 1 comprises an air inlet pipe 11, the air inlet pipe 11 is provided with an air inlet 111 and a second air outlet 112 opposite to the air inlet 111, and high-temperature air enters the air inlet pipe 11 from the air inlet 111 to be cooled and then is discharged from the second air outlet 112.

The third cooling module 4 includes a cylinder 41, and the cylinder 41 is located outside the intake pipe 11. More specifically, the cylinder 41 encloses at least a portion of the air inlet pipe 11, the air inlet 111 of the air inlet pipe 11 is located outside the cylinder 41, and the second air outlet 112 is located inside the cylinder 41. Be equipped with first gas outlet 411 on the lateral wall of barrel 41, high-temperature gas carries out the primary cooling through first cooling module 2, carries out the secondary cooling through second cooling module 3, carries out the tertiary cooling back through the cooling water in the barrel 41 among the third cooling module 4, discharges from first gas outlet 411, so sets up, can solve the problem that conventional gas cooling mode is not high to high-temperature gas's cooling efficiency, cooling effect is not good.

A sealed accommodating space 42 is formed between the cylinder 41 and the air inlet pipe 11. In practical operation, the accommodating space 42 has cooling water therein, and the liquid level of the cooling water is higher than the plane of the second air outlet 112, that is, the second air outlet 112 is located in the cooling water, so that the high-temperature gas in the air inlet pipe 11 contacts with the cooling water in the accommodating space 42, and the purpose of cooling the high-temperature gas is achieved.

It should be noted that the liquid level of the cooling water is lower than the plane of the first air outlet 411, and the second air outlet 112 is located in the cooling water, so that the plane of the second air outlet 112 is also lower than the plane of the first air outlet 411, and the arrangement is such that the air cooled for the third time can be smoothly discharged out of the apparatus 100 from the first air outlet 411.

After a period of cooling, the temperature of the cooling water in the cylinder 41 gradually rises, so that the temperature difference between the water temperature and the gas becomes small, and the cooling effect becomes poor. In order to solve this problem, in the present embodiment, the side wall of the cylinder 41 is further provided with a water inlet 412 and a water outlet 413, and the water inlet 412 is located above the water outlet 413. When the temperature of the cooling water in the cylinder 41 becomes high, the cooling water is discharged from the water outlet 413, and after a period of time, the cooling water enters the cylinder 41 from the water inlet 412.

In the present embodiment, the cylinder 41 includes a main body portion 415 and a connecting portion 416, the connecting portion 416 connects the main body portion 415 and the air inlet pipe 11, respectively, the main body portion 415 is cylindrical, and the cross section of the connecting portion 416 decreases from the main body portion 415 toward the air inlet pipe 11. Of course, in other embodiments, the shape of the cylinder 41 may be other, and the shape of the cylinder 41 is not limited in this application.

The first cooling module 2 includes a first transport pipe 21 and a first spray pipe 22. The first conveying pipe 21 is annular, and the annular first conveying pipe 21 is sleeved outside the air inlet pipe 11. The first transport pipe 21 has a first cooling water inlet 211, and cooling water enters the first transport pipe 21 from the first cooling water inlet 211. One end of the first water spraying pipe 22 is connected with the first conveying pipe 21, and the other end of the first water spraying pipe 22 is connected with the air inlet pipe 11, so that cooling water entering the first conveying pipe 21 continues to enter the air inlet pipe 11 through the first water spraying pipe 22 and contacts high-temperature gas in the air inlet pipe 11, and the purpose of cooling the high-temperature gas is achieved.

The first spray pipes 22 are provided with a plurality of first spray pipes 22 which are uniformly arranged outside the air inlet pipe 11. The plurality of first sprinklers 22 are disposed on a first plane (not shown), and the plurality of first sprinklers 22 are inclined horizontally in the same direction on the first plane. So set up for the 22 spun cooling water of the first spray pipe of a plurality of is the heliciform, and then drives the high-temperature gas in the intake pipe 11 and then rotatory, and at this moment, not only the high-temperature gas of edge department in the intake pipe can fully contact with the cooling water, can also make the gas in the middle of the intake pipe 11 to spread all around, makes middle gas also can be cooled off by second cooling module 3, and then has improved the cooling effect.

The second cooling module 3 comprises a second transport pipe 31 and a second water jet 32. The second conveying pipe 31 is annular, and the annular second conveying pipe 31 is sleeved outside the air inlet pipe 11. The second transport pipe 31 has a second cooling water inlet 311, and cooling water enters the second transport pipe 31 from the second cooling water inlet 311. One end of the second water spraying pipe 32 is connected with the second conveying pipe 31, and the other end is connected with the air inlet pipe 11, so that the cooling water entering the second conveying pipe 31 continues to enter the air inlet pipe 11 through the second water spraying pipe 32, and contacts with the high-temperature gas in the air inlet pipe 11, and the purpose of cooling the high-temperature gas again is achieved.

The second spray pipes 32 are provided with a plurality of second spray pipes 32, and the plurality of second spray pipes 32 are uniformly arranged outside the air inlet pipe 11. The straight line of the second water spray pipe 32 is perpendicular to the axis of the air inlet pipe 11, so that the cooling water sprayed from the second water spray pipe 32 can be more fully contacted with the gas diffused to the periphery in the middle of the air inlet pipe 11.

In the present embodiment, the cooling water introduced into the first and

second transport pipes

21 and 31 is taken out from the cylinder 41 by a water pump (not shown). Correspondingly, a water pump intake 414 is arranged on the side wall of the cylinder 41, and when cooling is started, cooling water is delivered from the water pump intake 414 to the first transportation pipe and the second transportation pipe through a water pump. Of course, in other embodiments, the cooling water entering the first transportation pipe 21 and the second transportation pipe 31 may be obtained from other places by other methods, and the obtaining manner of the cooling water is not limited in the present application.

In summary, the present application provides a gas quenching apparatus, comprising: air intake assembly, first cooling module, second cooling module and third cooling module, high-temperature gas carries out the primary cooling through first cooling module, carry out the secondary cooling through second cooling module, after the cooling water in the barrel among the third cooling module carries out the cooling of third time, discharge from first gas outlet, so set up, high-temperature gas can be through many times cooling, and then reach better cooling effect, can solve conventional gas cooling mode not high to high-temperature gas's cooling efficiency, the not good problem of cooling effect.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. A gas quench apparatus, comprising:

the air inlet assembly comprises an air inlet pipe;

the third cooling assembly comprises a cylinder, the cylinder is positioned outside the air inlet pipe, a sealed accommodating space is formed between the cylinder and the air inlet pipe, and a first air outlet is formed in the side wall of the cylinder;

the high-temperature gas passes through first cooling module carries out primary cooling, passes through second cooling module carries out the secondary cooling, passes through in the third cooling module cooling water in the barrel carries out the tertiary cooling back, follows first gas outlet is discharged.

2. The gas quench apparatus of claim 1, wherein a plurality of said first water jets are located on a first plane, and a plurality of said first water jets are horizontally inclined in the same direction on said first plane.

3. The gas quench apparatus of claim 1, wherein the line of the second water jet is perpendicular to the axis of the inlet pipe.

4. The gas quench apparatus of claim 1, wherein said inlet pipe has an inlet port and a second outlet port opposite said inlet port, said inlet port being located outside said barrel, said second outlet port being located inside said barrel, said second outlet port being located at a lower level than said first outlet port.

5. The gas quenching apparatus as claimed in claim 4, wherein the level of said cooling water is lower than the level of said first gas outlet and higher than the level of said second gas outlet.

6. The gas quench apparatus of claim 1, wherein the first transport pipe and the second transport pipe are annular.

7. The gas quenching device as claimed in claim 1, wherein the side wall of the cylinder is further provided with a water inlet and a water outlet, the water inlet is located above the water outlet, the cooling water is discharged from the water outlet, and the cooling water enters into the cylinder from the water inlet.

8. The gas quenching apparatus as claimed in claim 1, wherein a water pump intake is further provided on the side wall of the cylinder, and the cooling water is delivered from the water pump intake to the first transport pipe and the second transport pipe by a water pump.

9. The gas quenching apparatus as claimed in claim 1, wherein said barrel comprises a main body and a connecting portion, said connecting portion respectively connecting said main body and said gas inlet pipe, said connecting portion having a cross section decreasing from said main body toward said gas inlet pipe.

10. The gas quench apparatus of claim 9, wherein said body portion is cylindrical.