A steam cooling and recovery device

Abstract

The utility model relates to the technical field of steam processing equipment, and specifically to a steam cooling and recovery device, including an air supply pipe, one end of the air supply pipe is connected and fixed with an air supply shell, one side of the air supply shell is provided with an output pipe, one end of the output pipe is connected and fixed with a condensate receiving tank, and a heat exchange mechanism is provided between the air supply shell and the condensate receiving tank. In the utility model, a heat exchange mechanism is provided between the air supply shell and the condensate receiving tank, and the air supply pipe is used to facilitate the transportation of steam to the interior of the air supply shell, and a water channel is formed by using multiple connecting pipes and multiple delivery pipes, and heat exchange fins are used to facilitate the absorption of heat in the steam, thereby heating the delivery pipe and the water passing through the interior thereof, achieving heat exchange, and then realizing the recovery and reuse of the heat in the steam, and by unscrewing multiple bolts two and multiple bolts one, it is convenient to repair or replace the damaged position of the heat exchange mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of steam processing equipment, in particular to a steam cooling and recovery device. Background Art

[0002] Steam heat recovery is an important energy-saving measure and is widely used in industrial production. Steam is widely used in industrial fields such as power generation, petroleum, and chemical industry. After releasing the latent heat of vaporization during use, steam becomes saturated condensate. Since the use pressure of steam is greater than the atmospheric pressure, the heat contained in the condensate can reach 20% to 30% of the total heat of steam, so recovering the heat of condensate has great energy-saving potential. In order to facilitate the recovery and reuse of steam heat, a steam cooling and recovery device is usually used, but the structure of the existing steam cooling and recovery device is fixed. When the components are damaged, it is not convenient to quickly repair or replace them. In addition, the existing steam cooling and recovery device has a fixed steam heat recovery effect and poor practicality. Utility Model Content

[0003] The utility model aims to provide a steam cooling and recovery device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A steam cooling and recovery device comprises an air supply pipe, one end of which is connected and fixed to an air supply shell, one side of which is provided with an output pipe, one end of which is connected and fixed to a condensate receiving tank, and a heat exchange mechanism is provided between the air supply shell and the condensate receiving tank.

[0006] Furthermore, an air guide shell is arranged at the middle position inside the air supply shell, and the air guide shell is a truncated cone shell structure, the outer wall of the air guide shell is evenly fixed with a fixing rod, and one end of the fixing rod is fixedly connected to the inner wall of the air supply shell.

[0007] Furthermore, the heat exchange mechanism includes a rectangular plate 1 and a rectangular plate 2, a rectangular hole 1 is opened in the middle position of the rectangular plate 1, and a rectangular hole 2 is opened at the bottom of the rectangular plate 2, one side of the rectangular plate 1 is fixedly connected to one side of the air supply shell, and one side of the rectangular plate 2 is fixedly connected to one side of the condensate receiving tank, a plurality of rectangular frames 1 are arranged between the rectangular plate 1 and the rectangular plate 2, and a delivery pipe is installed and fixed on the rectangular frame 1, both ends of the delivery pipe pass through a side wall of the rectangular frame and are located on the outside of the rectangular frame 1, and one end of the delivery pipe is fixedly connected to a flange 2, a plurality of connecting pipes are arranged between the rectangular plate 1 and the rectangular plate 2, and both ends of the connecting pipes are fixedly connected to a flange 1, and the flange 1 is fixedly connected to the flange 2 at the corresponding position by a bolt 1.

[0008] Preferably, a plurality of heat exchange fins are evenly sleeved and fixed on the outer side wall of the delivery pipe.

[0009] Preferably, the outer diameter of the connecting pipe is the same as the outer diameter of the conveying pipe, and the outer contour of the flange 1 is the same as the outer contour of the flange 2.

[0010] Preferably, a rectangular groove one is opened on one side of the rectangular frame one, a rectangular frame two is fixedly connected to the other side of the rectangular plate one, and a rectangular groove two is opened on one side of the rectangular frame two, a plug-in frame is fixedly connected to the other side of the rectangular plate two and one side of the multiple rectangular frames one, and the rectangular groove one and the multiple rectangular grooves two are respectively slidably plugged with the plug-in frames at corresponding positions.

[0011] Preferably, the four adjacent inner walls of the rectangular groove 1 are each provided with a threaded hole 1, the four adjacent inner walls of the rectangular groove 2 are each provided with a threaded hole 2, the four adjacent inner walls of the plug-in frame are each provided with a threaded hole 3, the plug-in frame is provided with bolts 2 at positions corresponding to the four threaded holes 3, and one end of the bolt 2 is screwed together with the threaded hole 3 at the corresponding position, and the four threaded holes 2 and the multiple threaded holes 1 are respectively screwed together with one end of the bolts 2 at the corresponding positions.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A heat exchange mechanism is provided between the air delivery shell and the condensate receiving water tank, and an air delivery pipe is used to facilitate steam delivery to the interior of the air delivery shell, and a water channel is formed by using a plurality of connecting pipes and a plurality of delivery pipes, and heat exchange fins are used to facilitate the absorption of heat in the steam, thereby heating the delivery pipe and the water passing therethrough, achieving heat exchange, and further achieving heat recovery and reuse of the heat in the steam, and by unscrewing a plurality of bolts 2 and a plurality of bolts 1, it is convenient to repair or replace the damaged position of the heat exchange mechanism, and by selecting an appropriate number of rectangular frames 1, connecting pipes and delivery pipes for splicing and combination, it is convenient to adjust the overall length of the water channel, and thus the steam cooling recovery device can adjust the overall length of the water channel according to the heat absorption effect of the water flow in the water channel, thereby ensuring the steam heat recovery effect of the steam cooling recovery device when in use, and improving the practicality of the steam cooling recovery device;

[0014] 2. An air guide shell is provided at the middle position inside the air delivery shell, and the air guide shell is used to divert and guide the steam entering from the air delivery pipe, so as to avoid the steam from being concentrated in the middle position of the air delivery shell, so that the steam can be diffused, so that the steam can contact with multiple heat exchange fins faster, thereby ensuring the heat exchange effect of the heat exchange mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the positional relationship between the air guide housing and the fixing rod in the utility model;

[0017] Figure 3 It is a schematic diagram of the heat exchange mechanism structure in the utility model;

[0018] Figure 4 It is a schematic diagram of the positional relationship between the rectangular plate 1 and the rectangular frame 2 in the utility model;

[0019] Figure 5 It is a schematic diagram of the positional relationship between the delivery pipe and the heat exchange fins in the utility model.

[0020] In the figure: 100, air supply shell; 110, air supply pipe; 120, condensate water receiving box; 130, output pipe; 140, air guide shell; 150, fixing rod; 200, heat exchange mechanism; 210, rectangular plate one; 211, rectangular hole one; 220, rectangular plate two; 221, rectangular hole two; 230, rectangular frame one; 231, rectangular groove one; 232, threaded hole one; 240, rectangular frame two; 241, rectangular groove two; 242, threaded hole two; 250, plug-in frame; 251, threaded hole three; 260, connecting pipe; 261, flange one; 270, delivery pipe; 271, heat exchange fin; 272, flange two; 280, bolt two. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] See also Figure 1-5 In an embodiment of the utility model, a steam cooling and recovery device includes an air supply pipe 110, one end of the air supply pipe 110 is connected and fixed to an air supply shell 100, an output pipe 130 is provided on one side of the air supply shell 100, one end of the output pipe 130 is connected and fixed to a condensate receiving tank 120, and a heat exchange mechanism 200 is provided between the air supply shell 100 and the condensate receiving tank 120.

[0024] Specifically, the air supply pipe 110 is used to facilitate the delivery of steam to the interior of the air supply shell 100, and the heat exchange mechanism 200 is used to facilitate the delivery of cooling water. The heat exchange mechanism 200 can absorb the heat in the steam, thereby recovering and reusing the heat in the steam, thereby improving the practicality of the steam cooling and recovery device. The water formed after the steam is cooled and a small amount of residual steam are discharged through the condensate receiving tank 120 and the output pipe 130, which is more convenient to use.

[0025] like Figure 3-5 As shown, in this embodiment, the heat exchange mechanism 200 includes a rectangular plate 1 210 and a rectangular plate 220, a rectangular hole 1 211 is opened at the middle position of the rectangular plate 1 210, and a rectangular hole 221 is opened at the bottom of the rectangular plate 220, one side of the rectangular plate 1 210 is fixedly connected to one side of the air delivery shell 100, and one side of the rectangular plate 220 is fixedly connected to one side of the condensate receiving tank 120, a plurality of rectangular frames 1 230 are arranged between the rectangular plate 1 210 and the rectangular plate 220, and a delivery pipe 270 is installed and fixed on the rectangular frame 1 230, and both ends of the delivery pipe 270 pass through the rectangular frame A side wall 230 is located on the outside of the rectangular frame 230, and one end of the delivery pipe 270 is fixedly connected with a flange 272. A plurality of connecting pipes 260 are arranged between the rectangular plate 1 210 and the rectangular plate 220, and both ends of the connecting pipe 260 are fixedly connected with a flange 1 261. The flange 1 261 is fixedly connected to the flange 272 at the corresponding position by a bolt 1. A plurality of heat exchange fins 271 are evenly sleeved and fixed on the outer wall of the delivery pipe 270. The outer diameter of the connecting pipe 260 is the same as the outer diameter of the delivery pipe 270, and the outer contour of the flange 1 261 is the same as the outer contour of the flange 2 272.

[0026] In this embodiment, when in use, by connecting flange 1 261 with flange 2 272 at the corresponding position, multiple connecting pipes 260 are used to connect multiple delivery pipes 270 together, so that a water channel is formed by multiple connecting pipes 260 and multiple delivery pipes 270. When cooling water flows through the water channel and steam enters the rectangular frame 1 230, the heat exchange fins 271 are used to absorb the heat in the steam, thereby heating the delivery pipe 270 and the water passing through it, realizing heat exchange, and then realizing the recovery and reuse of the heat in the steam.

[0027] like Figure 3-5As shown, in this embodiment, a rectangular groove 231 is provided on one side of the rectangular frame 1 230, a rectangular frame 240 is fixedly connected to the other side of the rectangular plate 1 210, and a rectangular groove 241 is provided on one side of the rectangular frame 240, and a plug-in frame 250 is fixedly connected to the other side of the rectangular plate 220 and one side of the plurality of rectangular frames 1 230, and the rectangular groove 1 231 and the plurality of rectangular grooves 241 are respectively slidably plugged with the plug-in frame 250 at the corresponding positions, and the four adjacent inner side walls of the rectangular groove 1 231 are provided with Threaded hole one 232, four inner side walls adjacent to rectangular groove two 241 are each provided with threaded hole two 242, four inner side walls adjacent to the plug-in frame 250 are each provided with threaded hole three 251, and bolts two 280 are provided at positions of the plug-in frame 250 corresponding to the four threaded holes three 251, and one end of the bolt two 280 is screwed together with the threaded hole three 251 at the corresponding position, and the four threaded holes two 242 and multiple threaded holes one 232 are respectively screwed together with one end of the bolt two 280 at the corresponding position.

[0028] During specific implementation, multiple bolts 280 are unscrewed, and multiple plug-in frames 250 are separated from rectangular groove 1 231 or rectangular groove 241, and multiple bolts 1 are unscrewed to separate flange 1 261 and flange 2 272, thereby facilitating the disassembly of the heat exchange mechanism 200, and further facilitating the repair or replacement of the damaged position of the heat exchange mechanism 200, and by selecting an appropriate number of rectangular frames 1 230, connecting pipes 260 and delivery pipes 270 for splicing and combination, it is convenient to adjust the overall length of the water channel, and thus the steam cooling recovery device can adjust the overall length of the water channel according to the heat absorption effect of the water flow in the water channel, thereby ensuring the steam heat recovery effect of the steam cooling recovery device when in use, and improving the practicality of the steam cooling recovery device.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, in order to make the steam distribution more uniform.

[0031] like Figure 2 As shown, in the present embodiment, an air guide shell 140 is provided at the middle position inside the air supply shell 100, and the air guide shell 140 is a truncated cone shell structure, the outer wall of the air guide shell 140 is evenly fixed with a fixing rod 150, and one end of the fixing rod 150 is fixedly connected to the inner wall of the air supply shell 100.

[0032] In specific implementation, the air guide shell 140 is used to facilitate the diversion and guidance of the steam entering from the air supply pipe 110, so as to avoid the steam from being concentrated in the middle position of the air supply shell 100, so that the steam can diffuse, thereby allowing the steam to contact the multiple heat exchange fins 271 more quickly, thereby ensuring the heat exchange effect of the heat exchange mechanism 200.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A steam cooling and recovery device, comprising an air supply pipe (110), characterized in that: One end of the air supply pipe (110) is connected and fixed to an air supply shell (100), one side of the air supply shell (100) is provided with an output pipe (130), one end of the output pipe (130) is connected and fixed to a condensate receiving tank (120), and a heat exchange mechanism (200) is provided between the air supply shell (100) and the condensate receiving tank (120).

2. A steam cooling and recovery device according to claim 1, characterized in that: An air guide shell (140) is arranged at a middle position inside the air supply shell (100), and the air guide shell (140) is a truncated cone shell structure. The outer wall of the air guide shell (140) is evenly fixedly connected with a fixing rod (150), and one end of the fixing rod (150) is fixedly connected to the inner wall of the air supply shell (100).

3. A steam cooling and recovery device according to claim 1, characterized in that: The heat exchange mechanism (200) comprises a rectangular plate 1 (210) and a rectangular plate 2 (220), a rectangular hole 1 (211) is provided at the middle position of the rectangular plate 1 (210), and a rectangular hole 2 (221) is provided at the bottom of the rectangular plate 2 (220), one side of the rectangular plate 1 (210) is fixedly connected to one side of the air supply shell (100), and one side of the rectangular plate 2 (220) is fixedly connected to one side of the condensate receiving tank (120), a plurality of rectangular frames 1 (230) are provided between the rectangular plate 1 (210) and the rectangular plate 2 (220), and A delivery pipe (270) is fixedly installed on the rectangular frame one (230), both ends of the delivery pipe (270) pass through the side wall of the rectangular frame one (230) and are located outside the rectangular frame one (230), and one end of the delivery pipe (270) is fixedly connected to a flange two (272), a plurality of connecting pipes (260) are arranged between the rectangular plate one (210) and the rectangular plate two (220), and both ends of the connecting pipes (260) are fixedly connected to a flange one (261), and the flange one (261) is fixedly connected to the flange two (272) at the corresponding position by bolt one.

4. A steam cooling and recovery device according to claim 3, characterized in that: A plurality of heat exchange fins (271) are evenly sleeved and fixed on the outer side wall of the delivery pipe (270).

5. The steam cooling and recovery device according to claim 3, characterized in that: The outer diameter of the connecting pipe (260) is the same as the outer diameter of the delivery pipe (270), and the outer contour of the flange 1 (261) is the same as the outer contour of the flange 2 (272).

6. The steam cooling and recovery device according to claim 3, characterized in that: A rectangular groove one (231) is provided on one side of the rectangular frame one (230), a rectangular frame two (240) is fixedly connected to the other side of the rectangular plate one (210), and a rectangular groove two (241) is provided on one side of the rectangular frame two (240), a plug-in frame (250) is fixedly connected to the other side of the rectangular plate two (220) and one side of the plurality of rectangular frames one (230), and the rectangular groove one (231) and the plurality of rectangular grooves two (241) are respectively slidably plugged with the plug-in frames (250) at corresponding positions.

7. A steam cooling and recovery device according to claim 6, characterized in that: The four inner side walls adjacent to the rectangular groove one (231) are each provided with a threaded hole one (232), the four inner side walls adjacent to the rectangular groove two (241) are each provided with a threaded hole two (242), the four inner side walls adjacent to the plug-in frame (250) are each provided with a threaded hole three (251), the plug-in frame (250) is provided with bolts two (280) at positions corresponding to the four threaded holes three (251), and one end of the bolt two (280) is screwed together with the threaded hole three (251) at the corresponding position, and the four threaded holes two (242) and the plurality of threaded holes one (232) are respectively screwed together with one end of the bolt two (280) at the corresponding position.

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