Compressed condensate collecting tank

Abstract

The utility model relates to the technical field of condensate recovery, and discloses a compressed condensate collecting tank which comprises a cooling gas main body, three baffle plates are fixedly connected in the cooling gas main body at equal intervals, a plurality of cooling pipes are arranged among the baffle plates in a penetrating mode, the interior of the cooling gas main body is equally divided into four airflow areas by the baffle plates, and the airflow areas are arranged in the cooling gas main body. And the adjacent airflow areas are communicated with each other. Through the S-shaped flowing effect of raw material gas in the cooling gas main body, thrust is generated on the stress plate through airflow impact, and the deformation self-vibration effect of the spring is combined, so that the vibration block is promoted to generate vibration impact on the surface of the cooling pipe, condensate on the cooling pipe is promoted to rapidly fall, and the cooling effect is improved. Due to the fact that the condensate on the cooling pipe basically vertically falls onto the water collecting tank, and the attachment time of the condensate on the cooling pipe is shortened, the guide-out speed of the condensate in the water collecting tank and the liquid discharging pipe is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of condensate recovery, in particular to a compressed condensate collecting tank. Background Art

[0002] In the compressed gas condensate recovery process of the raw gas, after the raw gas is initially filtered to remove the entrained liquid and impurities, it needs to enter the compressor for processing, and its temperature rises, and then it needs to pass through the gas-liquid cooler for cooling. During this cooling process, the condensable gas in the mixed gas part of the raw gas will undergo a phase change, and this part of the condensate will accumulate in the cooler, which will affect the heat exchange, so it needs to be collected in a collection tank and discharged to the outside;

[0003] Chinese patent authorization announcement number CN211725230U discloses a condensate collection device and application structure, including N layers of water collection trays for collecting condensate precipitated from the equipment, N≥1, and one end of each layer of water collection tray is provided with a drain port, the drain port is connected to the condensate delivery pipe, and the bottom of the condensate delivery pipe is connected to the condensate outlet, which can achieve a condensate collection ratio of more than 90% in the condensation heat exchange equipment body, effectively replace the subsequent flue demister, reduce the initial investment and flue gas flow resistance, and reduce the operating cost. The above-mentioned prior art solution has the following shortcomings: the device uses multiple inclined water collection trays arranged in layers to realize the collection of condensate, but in this structure, due to the inclined arrangement of the water collection tray and the arrangement of the water collection tray along the length of the condensate tube, the flow path of the condensate on the water collection tray becomes longer, so it is not easy to realize the rapid collection of the condensate, so there is a certain room for improvement. Utility Model Content

[0004] The utility model aims to provide a compressed condensate collecting tank to solve the problem that the existing compressed condensate collecting tank proposed in the above background technology is not easy to quickly collect the condensate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compressed condensate collection tank, comprising a cooling gas body, wherein three baffles are fixedly connected at equal intervals inside the cooling gas body, and a plurality of cooling pipes are passed through between the baffles, wherein the baffles divide the interior of the cooling gas body into four airflow zones equally, and the adjacent airflow zones are interconnected, the airflow zones at the two ends are respectively the raw gas inlet and outlet ends, and the inlet and outlet ends are connected to pipelines on the cooling gas body respectively, both sides of the interior of the cooling gas body are bolted with water collecting troughs, and the water collecting troughs are located on both sides of the baffles between them, and the bottom centers of the water collecting troughs are connected There is a drain pipe, and the bottom end of the drain pipe extends to the outside of the cooling air body, the center of the airflow area inside the water collecting tank is fixedly connected to a fixed platform, and the top of the fixed platform is provided with a self-vibration mechanism, the self-vibration mechanism includes a threaded sleeve rod rotatably fixedly connected to the fixed platform, and the top thread of the threaded sleeve rod is penetrated by a lifting rod, the outside of the lifting rod is provided with two movable frames distributed up and down, and the movable frames are respectively sleeved on the outside of adjacent cooling pipes, the inside of the movable frame is evenly provided with self-vibration components, and the self-vibration components are close to the outer wall of the adjacent cooling pipe, and the self-vibration components are close to the inflow side of the airflow on the movable frame.

[0006] Preferably, the movable frame is composed of a plurality of prismatic frames, and a connecting block is provided between the left and right adjacent prismatic frames, wherein the prismatic frames are sleeved on the outside of the corresponding cooling tubes, and the prismatic frames do not contact the outer walls of the cooling tubes.

[0007] Preferably, the self-vibrating assembly is located on one side of the interior of the prismatic frame, and the self-vibrating assembly includes a plurality of springs arranged on the side wall of the prismatic frame, and a vibration block is commonly connected between the springs, and both ends of the vibration block are fixedly connected to a force-bearing plate.

[0008] Preferably, the vibration block does not contact the outer wall of the cooling pipe in an initial state, and the vibration block is located on the upstream airflow side of the adjacent cooling pipe, and the length of the vibration block is greater than the width of the movable frame.

[0009] Preferably, the thickness of the force-bearing plate is smaller than the thickness of the vibration block, and the length of the force-bearing plate is larger than the diameter of the cooling pipe.

[0010] Preferably, both sides of the lifting rod are fixedly connected with L-shaped guide rods, and the bottom ends of the L-shaped guide rods are sleeved with fixed guide sleeves, and the bottom ends of the fixed guide sleeves are connected to the inside of the water collecting tank.

[0011] Preferably, the airflow directions inside adjacent airflow zones are opposite, so that the positions of the movable frames inside adjacent airflow zones relative to the cooling pipes are opposite, the threads inside adjacent threaded sleeves are opposite, and a lifting assembly is connected between the plurality of threaded sleeves.

[0012] Preferably, the lifting assembly includes a fixed sleeve rod fixedly connected to the bottom of one end of the cooling air body, and a long rod is passed through the interior of the fixed sleeve rod, one end of the long rod extends to the other end of the cooling air body and is connected to an electric telescopic rod, and one end of the electric telescopic rod is connected to the inner wall of the cooling air body, and a guide sleeve is passed through the bottom end of the baffle located in between, and the guide sleeve is arranged on the outside of the long rod, and the positions of the long rod corresponding to the lifting rods are connected to toothed plates, and the threaded sleeve rods are sleeved with gears, and one side of the gear and one side of the adjacent toothed plate are meshed with each other.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) Through the S-shaped flow of the raw gas inside the cooling gas body, the air flow impact is used to generate thrust on the force plate, so that the spring produces elastic deformation, and the self-vibration of the spring is used to promote the vibration block to vibrate and impact the surface of the cooling pipe, thereby promoting the rapid fall of the condensate on the cooling pipe. Since the condensate on the cooling pipe basically falls vertically to the water collecting tank, the flow path of the condensate is shortened as much as possible. Since the adhesion time of the condensate on the cooling pipe is reduced, the discharge speed of the condensate from the water collecting tank and the drain pipe is accelerated;

[0015] (2) By shortening the electric telescopic rod, the long rod drives multiple tooth plates to move horizontally synchronously, thereby engaging the gears to rotate. Since the thread directions between each set of threaded sleeve rods and the lifting rods are different, the gears rotate in the same direction to achieve the corresponding rise or fall of multiple lifting rods. The prismatic frame in the movable frame is lifted and lowered to clamp and fix the vibration block with the outer wall of the cooling pipe, and then the vibration block stops knocking on the outer wall of the cooling pipe. This method is used to collect condensate on the outer wall of the cooling pipe in a targeted manner, while reducing unnecessary knocking damage to the cooling pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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 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.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the device of the utility model after installation;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the water collection tank distribution of the utility model;

[0019] Figure 3It is a three-dimensional structural schematic diagram of the self-vibration mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the self-seismic component of the utility model;

[0021] Figure 5 This is a schematic diagram of the main plane structure of the self-seismic component of the utility model;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the lifting component of the utility model.

[0023] Explanation of the reference numerals in the figure: 1. Cooling air body; 2. Baffle; 3. Cooling pipe; 4. Air flow area; 5. Water collecting trough; 6. Drain pipe; 7. Fixed platform; 8. Self-vibration mechanism; 81. Threaded sleeve rod; 82. Lifting rod; 83. Movable frame; 84. Self-vibration assembly; 841. Spring; 842. Vibration block; 843. Force plate; 9. Lifting assembly; 91. Long rod; 92. Electric telescopic rod; 93. Fixed sleeve rod; 94. Guide sleeve; 95. Tooth plate; 96. Gear; 10. L-shaped guide rod; 11. Fixed guide sleeve. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment 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.

[0025] See also Figure 1-Figure 5 The utility model provides an embodiment: a compressed condensate collecting tank, comprising a cooling gas body 1, three baffles 2 are fixedly connected at equal intervals inside the cooling gas body 1, and a plurality of cooling pipes 3 are passed through between the baffles 2, the baffles 2 divide the inside of the cooling gas body 1 into four airflow areas 4, and the adjacent airflow areas 4 are interconnected, the airflow areas 4 at the two ends are the raw gas inlet and outlet ends, and the inlet and outlet ends are connected to pipelines on the cooling gas body 1;

[0026] The airflow directions inside adjacent airflow zones 4 are opposite, so that the positions of the movable frames 83 inside adjacent airflow zones 4 relative to the cooling pipes 3 are opposite, the threads inside adjacent threaded sleeves 81 are opposite, and a lifting assembly 9 is connected between the plurality of threaded sleeves 81;

[0027] The lifting assembly 9 includes a fixed sleeve rod 93 fixedly connected to the bottom of one end of the cooling air body 1, and a long rod 91 is penetrated inside the fixed sleeve rod 93, one end of the long rod 91 extends to the other end of the cooling air body 1 and is connected to an electric telescopic rod 92, and one end of the electric telescopic rod 92 is connected to the inner wall of the cooling air body 1, and a guide sleeve 94 is penetrated at the bottom end of the baffle 2 located between them, and the guide sleeve 94 is sleeved on the outside of the long rod 91, and the positions of the long rod 91 corresponding to the lifting rod 82 are connected to toothed plates 95, and the threaded sleeve rods 81 are sleeved with gears 96, and one side of the gear 96 and one side of the adjacent toothed plate 95 are meshed with each other;

[0028] Specifically, Figure 1 , Figure 2 and Figure 6 As shown, when in use, the telescopic effect of the long rod 91 is utilized to realize the horizontal movement of the tooth plate 95, and then the gear 96 is rotated. By utilizing the different directions of the internal threads of each group of threaded sleeve rods 81, multiple threaded sleeve rods 81 rotating in the same direction can drive multiple lifting rods 82 to move up and down in different ways, which mainly realizes the approach of the movable frame 83 to the direction of the cooling pipe 3, and then realizes the clamping effect of the vibration block 842, so as to control the vibration period of the vibration block 842;

[0029] The water collecting trough 5 is bolted to both sides of the cooling air body 1, and the water collecting trough 5 is located on both sides of the baffle 2. The bottom center of the water collecting trough 5 is connected to the drain pipe 6, and the bottom end of the drain pipe 6 extends to the outside of the cooling air body 1. The center of the corresponding airflow area 4 inside the water collecting trough 5 is fixedly connected to the fixed platform 7, and the top of the fixed platform 7 is provided with a self-vibration mechanism 8. The self-vibration mechanism 8 includes a threaded sleeve rod 81 that is rotatably fixedly connected to the fixed platform 7, and the top thread of the threaded sleeve rod 81 is threaded with a lifting rod 82. The outside of the lifting rod 82 is provided with two movable frames 83 distributed up and down, and the movable frames 83 are respectively sleeved on the outside of adjacent cooling pipes 3;

[0030] The movable frame 83 is composed of a plurality of prism frames, and a connecting block is provided between the adjacent prism frames on the left and right, wherein the prism frame is sleeved on the outside of the corresponding cooling tube 3, and the prism frame and the outer wall of the cooling tube 3 do not contact;

[0031] The self-vibrating assembly 84 is located at one side of the prismatic frame. The self-vibrating assembly 84 includes a plurality of springs 841 arranged on the side wall of the prismatic frame. A vibrating block 842 is commonly connected between the springs 841. Both ends of the vibrating block 842 are fixedly connected to a force-bearing plate 843.

[0032] The vibration block 842 does not contact the outer wall of the cooling tube 3 in the initial state, and the vibration block 842 is located on the upstream airflow side of the adjacent cooling tube 3, and the length of the vibration block 842 is greater than the width of the movable frame 83;

[0033] The thickness of the force-bearing plate 843 is smaller than the thickness of the vibration block 842 , and the length of the force-bearing plate 843 is larger than the diameter of the cooling pipe 3 ;

[0034] Both sides of the lifting rod 82 are fixedly connected with L-shaped guide rods 10, and the bottom ends of the L-shaped guide rods 10 are sleeved with fixed guide sleeves 11, and the bottom ends of the fixed guide sleeves 11 are connected to the inside of the water collection tank 5;

[0035] The self-vibrating components 84 are evenly arranged inside the movable frame 83, and the self-vibrating components 84 are close to the outer wall of the adjacent cooling pipe 3, and the self-vibrating components 84 are close to the inflow side of the airflow on the movable frame 83;

[0036] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, when in use, the impact of the airflow is utilized to cause the force-bearing plate 843 to move, and then the spring 841 produces elastic deformation and a reset effect, so that the vibration block 842 vibrates and strikes the cooling tube 3, and then accelerates the separation of the condensate and the outer wall of the cooling tube 3, so as to achieve the effect of promoting the collection efficiency of the condensate.

[0037] Working principle: When the utility model is used, the coolant is first introduced through the cooling pipe 3, and then the raw gas is introduced into the cooling gas body 1 through the inlet. Due to the guiding effect of the baffle 2, the raw gas flows in the cooling gas body 1 in an S shape and then is discharged from the outlet. Since the hot raw gas passes through the outer wall of the cold cooling pipe 3, the heat exchange principle is used to obtain a cooling effect, and part of the condensable gas in the raw gas reaches the dew point and then generates liquid and adheres to the outer wall of the cooling pipe 3;

[0038] Secondly, during the flow of raw gas, the impact of the airflow generates thrust on the force-bearing plate 843, which makes the force-bearing plate 843 approach the position of the cooling tube 3 and stretches the spring 841. Due to the elastic reset of the spring 841 itself, self-vibration is generated, and then the vibration block 842 generates a certain vibration and knocking effect on the outer wall of the cooling tube 3. The knocking vibration is used to promote the condensate on the cooling tube 3 to fall, thereby reducing the adhesion time of the condensate on the outer wall of the cooling tube 3. The falling condensate falls into the water collection tank 5 below and is discharged from the interior of the cooling gas body 1 through the drain pipe 6;

[0039] Finally, since the amount of condensate generated increases with the increase of heat exchange time, the condensate can be regularly discharged from the cooling gas body 1, and then the electric telescopic rod 92 is shortened by starting to make one end of the long rod 91 extend out of the fixed sleeve rod 93, and the long rod 91 drives the tooth plate 95 to move horizontally, so that the multiple tooth plates 95 drive the multiple gears 96 to rotate, thereby rotating the multiple threaded sleeve rods 81, and each lifting rod 82 moves up or down, and then the movable frame 83 drives the self-vibration assembly 84 to approach the outer wall of the cooling pipe 3, so that the prismatic frame in the movable frame 83 cooperates with the cooling pipe 3 to clamp and fix the vibration block 842, and then stops the vibration block 842 from knocking on the cooling pipe 3, so as to control the knocking time period of the self-vibration mechanism 8 on the cooling pipe 3.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. 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 various embodiments of the utility model.

Claims

1. A compressed condensate collection tank, comprising a cooling gas body (1), characterized in that: The interior of the cooling gas body (1) is fixedly connected with three baffles (2) at equal intervals, and a plurality of cooling pipes (3) are passed through between the baffles (2). The baffles (2) divide the interior of the cooling gas body (1) into four airflow areas (4) at equal intervals, and adjacent airflow areas (4) are interconnected. The airflow areas (4) at the two ends are respectively the inlet and outlet ends of the raw gas, and the inlet and outlet ends are connected to pipelines on the cooling gas body (1). Both sides of the interior of the cooling gas body (1) are bolted with water collecting troughs (5), and the water collecting troughs (5) are located on both sides of the baffles (2). The bottom center of the water collecting troughs (5) is connected to a drainage pipe (6), and the bottom end of the drainage pipe (6) extends to the outside of the cooling gas body (1). The center of the corresponding airflow area (4) inside the groove (5) is fixedly connected to a fixed platform (7), and the top of the fixed platform (7) is provided with a self-vibration mechanism (8), the self-vibration mechanism (8) comprises a threaded sleeve rod (81) rotatably fixedly connected to the fixed platform (7), and the top of the threaded sleeve rod (81) is threadedly penetrated by a lifting rod (82), the outside of the lifting rod (82) is provided with two movable frames (83) distributed up and down, and the movable frames (83) are respectively sleeved on the outside of adjacent cooling pipes (3), and the inside of the movable frames (83) is evenly provided with self-vibration components (84), and the self-vibration components (84) are close to the outer wall of the adjacent cooling pipe (3), and the self-vibration components (84) are close to the inflow side of the airflow on the movable frames (83).

2. A compressed condensate collecting tank according to claim 1, characterized in that: The movable frame (83) is composed of a plurality of prism frames, and a connecting block is provided between adjacent prism frames on the left and right, wherein the prism frames are sleeved on the outside of the corresponding cooling pipes (3), and the prism frames do not contact the outer walls of the cooling pipes (3).

3. A compressed condensate collecting tank according to claim 2, characterized in that: The self-vibrating component (84) is located on one side of the interior of the prismatic frame, and comprises a plurality of springs (841) arranged on the side wall of the prismatic frame, wherein the springs (841) are commonly connected to a vibrating block (842), and both ends of the vibrating block (842) are fixedly connected to a force-bearing plate (843).

4. A compressed condensate collecting tank according to claim 3, characterized in that: The vibration block (842) does not contact the outer wall of the cooling tube (3) in an initial state, and the vibration block (842) is located on the upstream airflow side of the adjacent cooling tube (3), and the length of the vibration block (842) is greater than the width of the movable frame (83).

5. The compressed condensate collecting tank according to claim 3, characterized in that: The thickness of the force-bearing plate (843) is smaller than the thickness of the vibration block (842), and the length of the force-bearing plate (843) is greater than the diameter of the cooling pipe (3).

6. The compressed condensate collecting tank according to claim 3, characterized in that: Both sides of the lifting rod (82) are fixedly connected to L-shaped guide rods (10), and the bottom ends of the L-shaped guide rods (10) are sleeved with fixed guide sleeves (11), and the bottom ends of the fixed guide sleeves (11) are connected to the inside of the water collecting tank (5).

7. The compressed condensate collecting tank according to claim 1, characterized in that: The airflow directions inside adjacent airflow zones (4) are opposite, so that the positions of the movable frames (83) inside adjacent airflow zones (4) relative to the cooling pipe (3) are opposite, the threads inside adjacent threaded sleeves (81) are opposite, and a lifting assembly (9) is connected between the plurality of threaded sleeves (81).

8. The compressed condensate collecting tank according to claim 7, characterized in that: The lifting assembly (9) comprises a fixed sleeve rod (93) fixedly connected to the bottom of one end of the cooling air body (1), and a long rod (91) is passed through the interior of the fixed sleeve rod (93), one end of the long rod (91) extends to the other end of the cooling air body (1) and is connected to an electric telescopic rod (92), and one end of the electric telescopic rod (92) is connected to the inner wall of the cooling air body (1), and a guide sleeve (94) is passed through the bottom end of the baffle (2) located therebetween, and the guide sleeve (94) is sleeved on the outside of the long rod (91), and positions on the long rod (91) corresponding to the lifting rod (82) are connected to toothed plates (95), and gears (96) are sleeved on the threaded sleeve rods (81), and one side of the gear (96) and one side of an adjacent toothed plate (95) are meshed with each other.

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