Uniform gas heat exchange tower

Abstract

The utility model provides a uniform type gas heat exchange tower which comprises a tower body, a first cavity and a second cavity are arranged in the tower body, the first cavity is arranged above the second cavity, a gas delivery pipe is arranged in the first cavity in a penetrating mode, a first cooling fin is arranged on the outer side of the gas delivery pipe, and a second cooling fin is arranged on the outer side of the second cavity. One end of the gas conveying pipe is communicated with the second cavity, partition plates are arranged on the inner wall of the second cavity in an up-down staggered mode, an outlet pipe is arranged on the right side of the tower body, and the outlet pipe is communicated with the interior of the second cavity. Gas is conveyed through the gas conveying pipe, sprayed water exchanges heat with the gas in the gas conveying pipe under the action of the liquid conveying pump, the second liquid conveying pipe, the third liquid conveying pipe, the connecting pipe and the spraying pipe, primary heat exchange is conducted on the gas, the water obtained after heat exchange flows back into the box body through the first liquid conveying pipe, and the water in the backflow process is cooled under the action of the first fan; and the second cooling fins are beneficial to better heat dissipation and cooling of water in the first liquid conveying pipe, and circulating heat exchange use of the water is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of gas heat exchange, in particular to a uniform gas heat exchange tower. Background Art

[0002] In industrial production, a wide variety of chemical gases are generated, most of which need to be transported for further reaction or directly absorbed. However, before treatment, if the gas carries more heat due to the reaction, in order to ensure the stable absorption of the gas after the reaction, it is necessary to use a heat exchange tower to absorb the heat of the gas until the gas temperature drops to a level that allows for stable reaction or absorption.

[0003] At present, the existing gas heat exchange usually only uses an external fan to perform air cooling on the gas pipe, or sprays water on the gas pipe for heat exchange and cooling, which results in insufficient and uneven gas heat exchange.

[0004] In summary, there is a need for a uniform gas heat exchange tower. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a uniform gas heat exchange tower, which solves the problems mentioned in the background technology.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A uniform gas heat exchange tower comprises a tower body, wherein a first cavity and a second cavity are arranged inside the tower body, the first cavity is arranged above the second cavity, a gas pipe is arranged through the first cavity, a first heat sink is arranged on the outside of the gas pipe, one end of the gas pipe is connected to the second cavity, partitions are arranged alternately up and down on the inner wall of the second cavity, an outlet pipe is arranged on the right side of the tower body, and the outlet pipe is connected to the inside of the second cavity.

[0008] Furthermore, the tower body includes a first infusion tube, the rear side of the tower body is connected to the first infusion tube, one end of the first infusion tube is connected to the inside of the first cavity, and a second heat sink is arranged on the outside of the first infusion tube.

[0009] Furthermore, the tower body also includes a first fan, which is arranged on the rear side of the tower body. The first fan is arranged in front of a first infusion tube. The end of the first infusion tube away from the tower body is connected to a box body, and the box body is arranged on the rear side of the tower body. The box body is arranged below the first infusion tube.

[0010] Furthermore, the tower body also includes an infusion pump, the bottom of the box body is connected to the infusion pump, the infusion pump is connected to a second infusion tube, and the second infusion tube passes through the second cavity at one end away from the infusion pump.

[0011] Furthermore, the tower body also includes a third infusion tube, the second infusion tube is connected to the third infusion tube, one end of the third infusion tube away from the second infusion tube is connected to the spraying tube through a connecting tube, and one end of the spraying tube is arranged in the first cavity.

[0012] Furthermore, the tower body also includes a second fan. The second fan is arranged on the right side of the tower body, and the second fan is arranged on the left side of the third infusion tube.

[0013] The utility model provides a uniform gas heat exchange tower. Compared with the prior art, it has the following beneficial effects:

[0014] First, the gas is transported through the gas pipe, and the water is sprayed and heat-exchanged with the gas in the gas pipe under the action of the infusion pump, the second infusion pipe, the third infusion pipe, the connecting pipe and the spray pipe, and the gas is preliminarily heat-exchanged. The water after heat exchange flows back into the box through the first infusion pipe, and the water in the return process is cooled down under the action of the first fan. The second heat sink helps to improve the heat dissipation and cooling of the water in the first infusion pipe, which is conducive to the circulation and heat exchange of water. The gas after heat exchange enters the second cavity and further exchanges heat with the water flowing in the second infusion pipe, so as to improve the uniformity of heat exchange of the gas. The water after heat exchange in the second infusion pipe flows into the third infusion pipe and is cooled down by the second fan for subsequent spray heat exchange. The gas is heat-exchanged in two stages to improve the uniformity of heat exchange. At the same time, the water after heat exchange in each stage is cooled down before heat exchange in the next stage, so as to maintain and improve the heat exchange effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 The utility model tower body front view cross-sectional structure schematic diagram is shown;

[0017] Figure 2 The schematic diagram of the structure of the first cavity, the second cavity and the partition of the utility model is shown;

[0018] Figure 3 The rear view structure diagram of the tower body of the utility model is shown;

[0019] Figure 4 The right side structural diagram of the tower body of the utility model is shown;

[0020] As shown in the figure: 1. tower body; 101. first infusion pipe; 102. second heat sink; 103. first fan; 104. box body; 105. infusion pump; 106. second infusion pipe; 107. third infusion pipe; 108. second fan; 109. connecting pipe; 110. spray pipe; 2. first cavity; 3. second cavity; 4. gas pipe; 5. first heat sink; 6. partition; 7. outlet pipe. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] In order to solve the technical problems in the background technology, a uniform gas heat exchange tower is provided as follows:

[0024] Combination Figure 1-Figure 4 As shown, the utility model provides a uniform gas heat exchange tower, including a tower body 1, a first cavity 2 and a second cavity 3 are arranged inside the tower body 1, the first cavity 2 is arranged above the second cavity 3, a gas pipe 4 is arranged through the first cavity 2, a first heat sink 5 is arranged on the outside of the gas pipe 4, one end of the gas pipe 4 is connected to the second cavity 3, partitions 6 are arranged alternately up and down on the inner wall of the second cavity 3, an outlet pipe 7 is arranged on the right side of the tower body 1, and the outlet pipe 7 is connected to the inside of the second cavity 3.

[0025] The first heat sink 5 improves the heat exchange effect between the gas in the gas pipe 4 and the external spray water, and the partition 6 prolongs the flow of the gas in the second cavity 3 to make the heat exchange more sufficient.

[0026] In this embodiment, the tower body 1 includes a first infusion tube 101, the rear side of the tower body 1 is connected to the first infusion tube 101, one end of the first infusion tube 101 is connected to the inside of the first cavity 2, and a second heat sink 102 is arranged on the outside of the first infusion tube 101. The tower body 1 also includes a first fan 103, the rear side of the tower body 1 is arranged with the first fan 103, the first fan 103 is arranged on the front side of the first infusion tube 101, and the end of the first infusion tube 101 away from the tower body 1 is connected to the box 104, the box 104 is arranged on the rear side of the tower body 1, and the box 104 is arranged below the first infusion tube 101.

[0027] The spray water is returned to the box body 104 through the first liquid infusion pipe 101, and the spray water in the return process is cooled and dissipated by the first fan 103, which is helpful for subsequent heat exchange with gas circulation.

[0028] Embodiment 2

[0029] like Figure 1-Figure 4 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0030] In this embodiment, the tower body 1 further includes an infusion pump 105 , which is connected to the bottom of the box body 104 , and the infusion pump 105 is connected to a second infusion tube 106 , and the end of the second infusion tube 106 away from the infusion pump 105 passes through the second cavity 3 .

[0031] Water is transported through the infusion pump 105 and the second infusion tube 106 , and the water flowing in the second infusion tube 106 can further exchange heat with the gas in the second cavity 3 , thereby improving the heat exchange effect.

[0032] Embodiment 3

[0033] like Figure 1-Figure 4 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0034] In this embodiment, the tower body 1 also includes a third infusion tube 107, the second infusion tube 106 is connected to the third infusion tube 107, the end of the third infusion tube 107 away from the second infusion tube 106 is connected to the spraying tube 110 through a connecting tube 109, and one end of the spraying tube 110 is arranged in the first cavity 2. The tower body 1 also includes a second fan 108. The second fan 108 is arranged on the right side of the tower body 1, and the second fan 108 is arranged on the left side of the third infusion tube 107.

[0035] The second fan 108 can dissipate heat and cool the water in the third liquid delivery pipe 107 , which is helpful for subsequent spraying and heat exchange with the gas in the gas delivery pipe 4 .

[0036] The working principle and use process of this utility model:

[0037] In use:

[0038] Step 1: The gas is transported through the gas pipe 4, and the spray water exchanges heat with the gas in the gas pipe 4 under the action of the infusion pump 105, the second infusion pipe 106, the third infusion pipe 107, the connecting pipe 109 and the spray pipe 110, thereby initially exchanging heat for the gas.

[0039] Step 2: The water after heat exchange flows back into the box 104 through the first infusion pipe 101. The first fan 103 cools the water in the reflux process. The second heat sink 102 helps to improve the heat dissipation and cooling of the water in the first infusion pipe 101.

[0040] Step 3: The gas after heat exchange enters the second cavity 3 and further exchanges heat with the water flowing in the second infusion pipe 106 to improve the uniformity of heat exchange of the gas. The water after heat exchange in the second infusion pipe 106 flows into the third infusion pipe 107 and is cooled by the second fan 108 for subsequent spray heat exchange.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A uniform gas heat exchange tower, characterized in that: The invention comprises a tower body (1), wherein a first cavity (2) and a second cavity (3) are arranged inside the tower body (1), the first cavity (2) is arranged above the second cavity (3), an air supply pipe (4) is arranged through the first cavity (2), a first heat sink (5) is arranged outside the air supply pipe (4), one end of the air supply pipe (4) is connected to the second cavity (3), partitions (6) are arranged alternately up and down on the inner wall of the second cavity (3), an outlet pipe (7) is arranged on the right side of the tower body (1), and the outlet pipe (7) is connected to the inside of the second cavity (3).

2. A uniform gas heat exchange tower according to claim 1, characterized in that: The tower body (1) comprises a first liquid infusion tube (101), the rear side of the tower body (1) is connected to the first liquid infusion tube (101), one end of the first liquid infusion tube (101) is connected to the interior of the first cavity (2), and a second heat sink (102) is arranged on the outside of the first liquid infusion tube (101).

3. A uniform gas heat exchange tower according to claim 1, characterized in that: The tower body (1) further comprises a first fan (103), the first fan (103) being arranged on the rear side of the tower body (1), the first fan (103) being arranged in front of a first infusion tube (101), the end of the first infusion tube (101) away from the tower body (1) being connected to a box body (104), the box body (104) being arranged on the rear side of the tower body (1), and the box body (104) being arranged below the first infusion tube (101).

4. A uniform gas heat exchange tower according to claim 3, characterized in that: The tower body (1) further comprises an infusion pump (105), the infusion pump (105) being connected to the bottom of the box body (104), the infusion pump (105) being connected to a second infusion tube (106), and the second infusion tube (106) passes through the second cavity (3) at one end away from the infusion pump (105).

5. A uniform gas heat exchange tower according to claim 4, characterized in that: The tower body (1) further comprises a third liquid infusion pipe (107), the second liquid infusion pipe (106) being connected to the third liquid infusion pipe (107), one end of the third liquid infusion pipe (107) away from the second liquid infusion pipe (106) being connected to a spray pipe (110) via a connecting pipe (109), and one end of the spray pipe (110) being arranged to penetrate the first cavity (2).

6. A uniform gas heat exchange tower according to claim 1, characterized in that: The tower body (1) further comprises a second fan (108). The second fan (108) is arranged on the right side of the tower body (1), and the second fan (108) is arranged on the left side of the third infusion pipe (107).

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