A waste gas condensate wastewater recovery and treatment structure

Abstract

The present invention relates to the technical field of steam condensate recovery, and discloses a waste gas condensate and wastewater recovery and treatment structure, comprising a shell, a grille fixedly connected to the inner wall of the shell, and a motor fixedly connected to the side wall of the shell. The present invention addresses the problem that fine impurities are adsorbed inside the condensate after condensation occurs in the steam. Nylon rope net 2 and nylon rope net 1 are arranged inside the equipment. Since there are too many fibers inside the nylon rope net 2, the attachment area of ​​the moisture in the steam is increased, and the moisture in the steam is effectively condensed. Fine suspended impurities will remain inside the condensed water droplets. At this time, the water droplets will slide downward along the fibers of the staggered nylon rope net 1 and nylon rope net 2. In this process, the adhesion of the fine impurities to the fibers will force most of the impurities to accumulate inside the nylon rope net 1 and nylon rope net 2, effectively removing some fine impurities in the condensate.

Description

Technical Field

[0001] The invention relates to the technical field of steam condensate recovery, in particular to a waste gas condensate wastewater recovery and treatment structure. Background Art

[0002] During the production process of purified terephthalic acid (PTA) from crude terephthalic acid (CTA), the separated mother liquor will flash to produce a large amount of low-grade steam, forming a stream of steam at the top of the production unit, which does not meet the latest environmental protection requirements and causes energy waste.

[0003] During the condensation of steam into water, the water droplets will absorb the tiny impurities remaining in the steam. This causes the condensate to carry more impurities after it is generated, affecting the recovery quality of the steam condensate. To address the above problems, the following solutions are proposed. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a waste gas condensate wastewater recovery and treatment structure, comprising a housing, a grille fixedly connected to the inner wall of the housing, and a motor fixedly connected to the side wall of the housing, characterized in that it also includes:

[0005] A fixing mechanism, the fixing mechanism being fixedly arranged on the inner wall of the shell;

[0006] The condensing mechanism includes a device provided on the outer wall of the fixing mechanism, and the steam condenses into water when passing through the condensing mechanism;

[0007] A connecting mechanism, the connecting mechanism is fixedly arranged on the inner wall of the coagulation mechanism and is used to expand the coagulation mechanism;

[0008] Two semi-arc baffles are fixedly connected to the inner wall of the shell, and an arc plate is fixedly connected to the inner wall of the right semi-arc baffle, wherein the end of the shell away from the motor is rotatably connected to two rotating tubes;

[0009] Before use, the outer shell is first fixed in the desired position, and then it is ensured that the external steam can directly act on the outer wall of the condensation mechanism to complete the condensation process.

[0010] Preferably, the fixing mechanism comprises:

[0011] A pressure assembly is fixedly arranged on the inner wall of the housing and is used to drive the condensation mechanism to operate;

[0012] A drive assembly is fixedly arranged at the bottom of the housing and is used to transmit steam and collect condensate;

[0013] When in use, the steam is transmitted to the bottom of the condensation mechanism through the driving component, and under the rotation of the pressure component, the excess water inside the condensation mechanism is pressed to fall.

[0014] Preferably, the condensation mechanism comprises:

[0015] Condensation component, which is fixedly arranged on the inner wall of the pressure component and is used to condense the steam;

[0016] Among them, after the steam is transmitted to the bottom of the condensation component, since the interior of the condensation component is full of flow holes, the moisture in the steam will adhere to the surrounding areas of the holes when passing through the above holes and complete condensation.

[0017] Preferably, the connecting mechanism includes:

[0018] An installation component is fixedly connected to the inner wall of the condensation component;

[0019] A support assembly, the support assembly being rotatably connected between the mounting assemblies;

[0020] The supporting assembly and the mounting assembly force the condensing mechanism to be in an expanded state when it reaches the steam upstream area, thereby increasing the thickness for steam penetration.

[0021] Preferably, the pressure assembly includes two driving rods rotatably connected to the inner wall of the housing, the outer walls of the two driving rods are fixedly connected to rolling columns, and the outer walls of the two driving rods are sleeved with a rotating belt;

[0022] One end of the rotating belt away from the driving rod is rotatably connected to the outer walls of the two rotating tubes;

[0023] The output shaft of the motor is fixedly connected to the side wall of the driving rod, so that the rotational force generated by the motor can drive the condensing assembly to rotate through the driving rod and the rotating belt.

[0024] Preferably, the drive assembly includes an air inlet pipe connected to the side wall of the shell, a cold air port is connected to the bottom of the shell, and a collection tank is connected to the bottom of the shell;

[0025] Before use, fix the housing in the desired position, ensure that external steam can be transmitted to the inner wall of the housing through the air inlet pipe, and ensure that the cold air outlet can transmit external cooling to the bottom of the condensing mechanism;

[0026] The steam enters the inner wall of the shell through the air inlet pipe and contacts the inner wall of the condensation component. The condensed liquid accumulates inside the condensation component and drips into the inside of the collection tank under the rolling of the rolling column.

[0027] Preferably, the condensing assembly includes a fixing belt 1 fixedly connected to the inner wall of the rotating belt, and a nylon rope net 1 is fixedly connected to the inner wall of the fixing belt 1;

[0028] When the steam passes through the nylon rope net one, the dense silk threads inside the nylon rope net one block it, which causes the moisture in the steam to condense and adhere to the inside of the nylon rope net one.

[0029] Preferably, the condensation assembly further comprises three nylon rope nets 2 arranged on the inner wall of the nylon rope net 1, the three nylon rope nets 2 are in a stacked state, the inner wall of the nylon rope net 1 is fixedly connected to the outer wall of the nylon rope net 2 via a connecting mechanism, the inner walls between the three nylon rope nets 2 are fixedly connected to the outer wall of the connecting mechanism, and a fixing belt 2 is fixedly connected to the outer wall of the nylon rope net 2;

[0030] The number of connecting mechanisms can be increased automatically according to the length of the nylon rope net 1, and when the condensation component drives the position of the rolling column, the nylon rope net 1 and multiple nylon rope nets 2 will be squeezed together.

[0031] Preferably, the mounting assembly includes a plurality of fixing plates 1 fixedly connected to the inner wall of the nylon rope net 1, and a plurality of fixing plates 2 fixedly connected to the outer wall of the nylon rope net 2;

[0032] The mounting assembly also includes a limit bracket fixedly connected to the outer wall of the shell, the other end of the limit bracket is fixedly connected to a sliding bracket, the outer wall of the sliding bracket is rotatably connected to the inner wall of the rotating tube, the inner wall of the sliding bracket is rotatably connected to a driving rod, the inner wall of the driving rod is rotatably connected to a gear, the outer wall of the gear is meshed with the outer wall of the driving rod, the outer wall of the gear is meshed with the inner wall tooth groove of the rotating tube, and the outer wall of the driving rod is fixedly connected to a screw dragon;

[0033] Among them, the second fixing plate and the first fixing plate are also distributed in the gaps between the second nylon rope nets.

[0034] Preferably, the support assembly includes a fixed block fixedly connected to the top of the second fixed plate, a rotating column fixedly connected between the fixed blocks, a rotating rod rotatably connected to the outer wall of the rotating column, an end of the rotating rod away from the rotating column is rotatably connected to the bottom of the first fixed plate, and a torsion spring is fixedly connected to the outer wall of the rotating column;

[0035] When the fixed belt 1 reaches the position of the rolling column, each installation component will be subjected to an extrusion force, causing the fixed plate 1 to approach the fixed plate 2. When the external extrusion force disappears, the torsion spring will force the fixed plate 1 and the fixed plate 2 to separate again, causing the gap between the nylon rope net 1 and the nylon rope net 2 to expand.

[0036] The present invention has the following beneficial effects:

[0037] (1) The present invention addresses the problem that after condensation occurs in steam, fine impurities are adsorbed inside the condensate. Nylon rope net 2 and nylon rope net 1 are set inside the equipment. The steam discharged from the air intake pipe will pass through nylon rope net 1 and nylon rope net 2. Since there are too many fibers inside nylon rope net 2, the attachment area of ​​water in the steam is increased, and the water in the steam is effectively condensed. Fine suspended impurities will remain inside the condensed water droplets. At this time, the water droplets will slide downward along the fibers of the staggered nylon rope net 1 and nylon rope net 2. In this process, nylon rope net 1 and nylon rope net 2 act as filters, effectively removing some fine impurities in the condensate.

[0038] (2) In the present invention, after the water droplets condense, the nylon rope net 2 and the nylon rope net 1 will reach the position of the rolling column. Due to the squeezing of the nylon rope net 2 by the rolling column, multiple nylon rope nets 2 will approach the direction of the nylon rope net 1. At this time, the water droplets attached to the surface of the nylon rope net 2 and the nylon rope net 1 will contact each other and merge into larger water droplets. The volume of the water droplets increases, and the adhesion force generated by the nylon rope net 1 is less than the gravity of the water droplets. Finally, the condensed liquid will drip onto the inner wall of the collection tank. While removing the condensate inside the nylon rope net 1 and the nylon rope net 2, the multiple layers of nylon rope net 1 and the nylon rope net 2 squeeze each other to form a dense filter. Through the application of the above components, the total amount of fine impurities flowing downward synchronously during the collection of the condensate is reduced.

[0039] (3) In the present invention, when the motor drives the rotating belt to rotate through the driving rod, the rotating belt will drive the two rotating tubes to rotate synchronously. At this time, the nylon rope net 2 will slide close to the outer wall of the semi-arc baffle. During this process, when the rotating tube rotates, it will drive the driving rod to rotate in the opposite direction through the gear. At this time, the driving rod will drive the auger to scrape the inner wall of the nylon rope net 2 and force the impurities remaining on the inner wall of the nylon rope net 2 to fall on the inner wall of the arc plate. Finally, under the rotation of the auger, the impurities reach the inner wall of the rotating tube from the gap of the sliding bracket and are finally discharged outward from the inner wall of the rotating tube. Through the application of the above components, the impurities stuck to the inner wall of the nylon rope net 2 can be effectively removed, and the accumulation of impurities on the inner wall of the nylon rope net 2 can be prevented, causing blockage of the nylon rope net 2.

[0040] (4) After the present invention uses nylon rope net 1 and nylon rope net 2 to separate water droplets, nylon rope net 1 and nylon rope net 2 will be driven away from the rolling column by the driving rod. At this time, due to the disappearance of the external extrusion force, the torsion spring will release the mechanical force under pressure, causing the rotating rod to rotate, forcing the fixed plate 1 and the fixed plate 2 to separate, thereby forcing the distance between nylon rope net 1 and nylon rope net 2 to be too large, thereby causing nylon rope net 1 and nylon rope net 2 to be separated. Figure 5 The state of G in the middle changes to the state of F, increasing the thickness of each steam passing through nylon rope net 1 and nylon rope net 2, and increasing the adsorption and filtration efficiency of nylon rope net 1 and nylon rope net 2 on condensate impurities.

[0041] (5) The present invention utilizes the characteristic that the steam of the PTA device is in a high temperature state, and sets a cooling air outlet inside the device. Figure 5 When the state of middle G turns to the state of F, since nylon rope net 2 and nylon rope net 1 will gradually expand during this process, and the cold air outlet is also at the bottom of the expansion process, the cold air sprayed out will now better penetrate into the gap between nylon rope net 1 and nylon rope net 2, and eventually come into contact with the high-temperature steam. Under the alternating hot and cold conditions, more steam moisture condenses in the gap between nylon rope net 1 and nylon rope net 2, rather than on the inner wall of the filter, thereby increasing the equipment's ability to intercept fine impurities in the condensate. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0043] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0044] Figure 2 It is a cross-sectional schematic diagram of the fixing mechanism of the present invention;

[0045] Figure 3 It is a cross-sectional schematic diagram of the condensation mechanism of the present invention;

[0046] Figure 4 It is a cross-sectional schematic diagram of the condensing component of the present invention;

[0047] Figure 5 This is a schematic diagram of the working state of the condensing component of the present invention;

[0048] Figure 6 Schematic diagram of the connection mechanism of the present invention;

[0049] Figure 7 For the present invention Figure 6 A is an enlarged schematic diagram;

[0050] Figure 8 This is a schematic diagram of the internal components of the connecting mechanism of the present invention;

[0051] Figure 9 It is a schematic cross-sectional view of the overall structure of the present invention;

[0052] Figure 10 This is a schematic cross-sectional view of the installation assembly of the present invention;

[0053] Figure 11 This is a schematic diagram of the internal structure of the installation component of the present invention;

[0054] Figure 12 Schematic diagram of the semi-arc baffle of the present invention.

[0055] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0056] In the figure: 1. Fixing mechanism; 11. Pressure assembly; 12. Driving assembly; 13. Housing; 14. Grille; 15. Motor; 111. Driving rod; 112. Rolling column; 113. Rotating belt; 121. Inlet pipe; 122. Cooling air outlet; 123. Collecting tank; 2. Condensation mechanism; 21. Condensation assembly; 211. Fixing belt 1; 212. Nylon rope net 1; 213. Fixing belt 2; 214. Nylon Rope net 2; 3. Connecting mechanism; 31. Mounting assembly; 32. Support assembly; 311. Fixed plate 1; 312. Fixed plate 2; 313. Semi-arc baffle; 314. Arc plate; 315. Rotating tube; 316. Limiting bracket; 317. Sliding bracket; 318. Driving rod; 319. Gear; 411. Auger; 321. Fixed block; 322. Rotating column; 323. Rotating rod; 324. Torsion spring. DETAILED DESCRIPTION

[0057] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0058] For example 1, please refer to Figure 1 - Figure 7 The present invention is a waste gas condensate wastewater recovery and treatment structure, comprising a housing 13, a grille 14 fixedly connected to the inner wall of the housing 13, and a motor 15 fixedly connected to the side wall of the housing 13, characterized in that it also includes:

[0059] The fixing mechanism 1 is fixedly arranged on the inner wall of the housing 13;

[0060] The condensation mechanism 2 includes an outer wall provided on the fixing mechanism 1. When the steam passes through the condensation mechanism 2, it will condense into water.

[0061] The connecting mechanism 3 is fixedly arranged on the inner wall of the coagulation mechanism 2 and is used to expand the coagulation mechanism 2;

[0062] Two semi-arc baffles 313 are fixedly connected to the inner wall of the housing 13. An arc plate 314 is fixedly connected to the inner wall of the right semi-arc baffle 313. The end of the housing 13 away from the motor 15 is rotatably connected to two rotating tubes 315.

[0063] Before use, the housing 13 is first fixed at a desired position, and then it is ensured that the external steam can directly act on the outer wall of the condensing mechanism 2 to complete the condensation process.

[0064] The fixing mechanism 1 comprises:

[0065] The pressure assembly 11 is fixedly mounted on the inner wall of the housing 13 and is used to drive the condensation mechanism 2 to operate;

[0066] The drive assembly 12 is fixedly disposed at the bottom of the housing 13 and is used to transmit steam and collect condensate;

[0067] When in use, the steam is transmitted to the bottom of the condensation mechanism 2 through the driving component 12 , and under the rotation of the pressure component 11 , the excess water inside the condensation mechanism 2 is pressed to fall out.

[0068] The condensation mechanism 2 includes:

[0069] Condensation component 21, which is fixedly arranged on the inner wall of pressure component 11 and is used for condensing steam;

[0070] Among them, after the steam is transmitted to the bottom of the condensation component 21, since the interior of the condensation component 21 is full of holes for circulation, the water in the steam will adhere to the periphery of the holes when passing through the holes and complete condensation.

[0071] The connecting mechanism 3 includes:

[0072] An installation component 31, the installation component 31 is fixedly connected to the inner wall of the condensation component 21;

[0073] A support assembly 32 , the support assembly 32 being rotatably connected between the mounting assemblies 31 ;

[0074] The support assembly 32 and the mounting assembly 31 force the condensation mechanism 2 to be in an expanded state when it reaches the steam upstream area, thereby increasing the thickness for steam to penetrate.

[0075] For example 2, please refer to Figure 2 - Figure 12 The present invention is a waste gas condensate wastewater recovery and treatment structure. Based on Example 1, the pressure assembly 11 includes two driving rods 111 rotatably connected to the inner wall of the housing 13, and the outer walls of the two driving rods 111 are fixedly connected to rolling columns 112. The outer walls of the two driving rods 111 are covered with a rotating belt 113;

[0076] One end of the rotating belt 113 away from the driving rod 111 is rotatably connected to the outer walls of the two rotating tubes 315;

[0077] Among them, the output shaft of the motor 15 is fixedly connected to the side wall of the driving rod 111, so that the rotational force generated by the motor 15 can drive the condensation component 21 to rotate through the driving rod 111 and the rotating belt 113, wherein the side wall of the rotating belt 113 and the inner wall of the outer shell 13 are in a close sliding state, preventing steam from flowing out from the gap between the rotating belt 113 and the outer shell 13.

[0078] The drive assembly 12 includes an air inlet pipe 121 connected to the side wall of the housing 13, a cold air port 122 connected to the bottom of the housing 13, and a collection tank 123 connected to the bottom of the housing 13;

[0079] Before use, first fix the housing 13 in the desired position to ensure that external steam can be transmitted to the inner wall of the housing 13 through the air inlet pipe 121, and ensure that the cold air outlet 122 can transmit the external cooling to the bottom of the condensing mechanism 2;

[0080] The steam enters the inner wall of the housing 13 through the air inlet pipe 121 and contacts the inner wall of the condensation assembly 21 . The condensed liquid accumulates inside the condensation assembly 21 and drips into the collection tank 123 under the rolling of the rolling column 112 .

[0081] The condensing assembly 21 includes a fixing belt 211 fixedly connected to the inner wall of the rotating belt 113, and a nylon rope net 212 fixedly connected to the inner wall of the fixing belt 211;

[0082] When the steam passes through the nylon rope net 212 , the dense silk threads inside the nylon rope net 212 block it, causing the moisture in the steam to condense and adhere to the inside of the nylon rope net 212 .

[0083] The condensation assembly 21 further includes three nylon rope nets 214 arranged on the inner wall of the nylon rope net 1 212. The three nylon rope nets 214 are stacked. The inner wall of the nylon rope net 1 212 is fixedly connected to the outer wall of the nylon rope net 214 via the connecting mechanism 3. The inner walls between the three nylon rope nets 214 are fixedly connected to the outer wall of the connecting mechanism 3. The outer wall of the nylon rope net 214 is fixedly connected to a fixing belt 213.

[0084] When in use, the power supply of the motor 15 is started, so that the motor 15 drives the driving rod 111 and the rolling column 112 to roll through the driving shaft, and at this time the driving rod 111 will drive the fixing belt 1 211 and the nylon rope net 1 212 to rotate synchronously through the rotating belt 113, and the nylon rope net 1 212 drives the internal multi-layer nylon rope net 2 214 to rotate synchronously through the connecting mechanism 3. In this process, the nylon rope net 2 214 and the nylon rope net 1 212 will pass through the outer spray area of ​​the intake pipe 121, which makes the air from the intake pipe 121 The discharged steam will pass through the nylon rope net 1 212 and the nylon rope net 2 214. Since there are too many fibers inside the nylon rope net 214, the attachment area of ​​the water in the steam is increased, and the water in the steam is effectively condensed. There will be fine suspended impurities inside the condensed water droplets. At this time, the water droplets will slide downward along the fibers of the staggered nylon rope net 1 212 and the nylon rope net 2 214. During this process, the nylon rope net 1 212 and the nylon rope net 2 214 will act as a filter, effectively removing some impurities in the condensate.

[0085] The number of connecting mechanisms 3 can be increased automatically according to the length of the nylon rope net 1 212 , and when the condensing component 21 drives the position of the rolling column 112 , the nylon rope net 1 212 and the plurality of nylon rope nets 2 214 will be squeezed together.

[0086] The mounting assembly 31 includes a plurality of fixing plates 311 fixedly connected to the inner wall of the nylon rope net 212, and a plurality of fixing plates 312 fixedly connected to the outer wall of the nylon rope net 214;

[0087] The mounting assembly 31 further includes a limiting bracket 316 fixedly connected to the outer wall of the housing 13. The other end of the limiting bracket 316 is fixedly connected to a sliding bracket 317. The outer wall of the sliding bracket 317 is rotatably connected to the inner wall of the rotating tube 315. A driving rod 318 is rotatably connected to the inner wall of the sliding bracket 317. A gear 319 is rotatably connected to the inner wall of the driving rod 318. The outer wall of the gear 319 is meshed with the outer wall of the driving rod 318. The outer wall of the gear 319 is meshed with the inner wall tooth groove of the rotating tube 315. The outer wall of the driving rod 318 is fixedly connected to the outer wall of the auger 411.

[0088] After the water droplets condense, the nylon rope net 214 and the nylon rope net 1 212 will reach the position of the rolling column 112. Due to the squeezing of the nylon rope net 214 by the rolling column 112, the multiple nylon rope nets 214 will move closer to the nylon rope net 1 212. At this time, the water droplets attached to the surface of the nylon rope net 214 and the nylon rope net 1 212 will contact each other and merge into larger water droplets. As the volume of the water droplets increases, the adhesion force generated by the nylon rope net 1 212 is less than the gravity of the water droplets. Finally, the condensed liquid will drip onto the inner wall of the collection tank 123. While the condensate inside the nylon rope net 1 212 and the nylon rope net 2 214 is removed, the multiple layers of nylon rope net 1 212 and the nylon rope net 2 214 squeeze each other to form a dense filter screen. Through the application of the above components, the total amount of impurities flowing out during the collection of the condensate is reduced.

[0089] The second fixing plate 312 and the first fixing plate 311 are also distributed in the gaps between the second nylon rope net 214 .

[0090] The support assembly 32 includes a fixed block 321 fixedly connected to the top of the second fixing plate 312. A rotating column 322 is fixedly connected between the fixed blocks 321. A rotating rod 323 is rotatably connected to the outer wall of the rotating column 322. The end of the rotating rod 323 away from the rotating column 322 is rotatably connected to the bottom of the first fixing plate 311. A torsion spring 324 is fixedly connected to the outer wall of the rotating column 322.

[0091] After the water droplets are separated by the nylon rope net 1 212 and the nylon rope net 2 214, the nylon rope net 1 212 and the nylon rope net 2 214 will be driven away from the rolling column 112 by the driving rod 111. At this time, due to the disappearance of the external extrusion force, the torsion spring 324 will release the mechanical force under pressure, causing the rotating rod 323 to rotate, forcing the fixing plate 1 311 and the fixing plate 2 312 to separate, thereby forcing the distance between the nylon rope net 1 212 and the nylon rope net 2 214 to be too large, thereby causing the nylon rope net 1 212 and the nylon rope net 2 214 to be separated from each other. Figure 5 The state G changes to the state F, increasing the thickness of the nylon rope net 1 212 and the nylon rope net 2 214 for each steam to pass through, thereby increasing the filtering efficiency of the nylon rope net 1 212 and the nylon rope net 2 214 on condensate impurities;

[0092] When the fixing belt 1 211 reaches the position of the rolling column 112, each installation component 31 will be subjected to an extrusion force, causing the fixing plate 1 311 to approach the fixing plate 2 312. When the external extrusion force disappears, the torsion spring 324 will force the fixing plate 1 311 and the fixing plate 2 312 to separate again, causing the gap between the nylon rope net 1 212 and the nylon rope net 2 214 to expand.

[0093] A specific application of this embodiment is as follows: before use, the housing 13 is first fixed in a desired position to ensure that external steam can be transmitted to the inner wall of the housing 13 through the air inlet pipe 121, and to ensure that the cold air outlet 122 can transmit the external cooling to the bottom of the condensing mechanism 2;

[0094] When in use, the power supply of the motor 15 is started, so that the motor 15 drives the driving rod 111 and the rolling column 112 to roll through the driving shaft, and at this time the driving rod 111 will drive the fixing belt 1 211 and the nylon rope net 1 212 to rotate synchronously through the rotating belt 113, and the nylon rope net 1 212 drives the internal multi-layer nylon rope net 2 214 to rotate synchronously through the connecting mechanism 3. In this process, the nylon rope net 2 214 and the nylon rope net 1 212 will pass through the outer spray area of ​​the intake pipe 121, which makes the air from the intake pipe 121 The discharged steam will pass through the nylon rope net 1 212 and the nylon rope net 2 214. Since there are too many fibers inside the nylon rope net 214, the attachment area of ​​the water in the steam is increased, and the water in the steam is effectively condensed. There will be fine suspended impurities inside the condensed water droplets. At this time, the water droplets will slide downward along the fibers of the staggered nylon rope net 1 212 and the nylon rope net 2 214. During this process, the nylon rope net 1 212 and the nylon rope net 2 214 will act as a filter, effectively removing some impurities in the condensate.

[0095] After the water droplets condense, the nylon rope net 214 and the nylon rope net 1 212 will reach the position of the rolling column 112. Due to the squeezing of the nylon rope net 214 by the rolling column 112, multiple nylon rope nets 214 will approach the direction of the nylon rope net 1 212. At this time, the water droplets attached to the surface of the nylon rope net 214 and the nylon rope net 1 212 will contact each other and merge into larger water droplets. The volume of the water droplets increases, and the adhesion force generated by the nylon rope net 1 212 is less than the gravity of the water droplets. Finally, the condensed liquid will drip onto the inner wall of the collection tank 123. While removing the condensate inside the nylon rope net 1 212 and the nylon rope net 2 214, the multiple layers of nylon rope net 1 212 and the nylon rope net 2 214 squeeze each other to form a dense filter screen. Through the application of the above components, the total amount of impurities flowing out during the collection of the condensate is reduced.

[0096] After the water droplets are separated by the nylon rope net 1 212 and the nylon rope net 2 214, the nylon rope net 1 212 and the nylon rope net 2 214 will be driven away from the rolling column 112 by the driving rod 111. At this time, due to the disappearance of the external extrusion force, the torsion spring 324 will release the mechanical force under pressure, causing the rotating rod 323 to rotate, forcing the fixing plate 1 311 and the fixing plate 2 312 to separate, thereby forcing the distance between the nylon rope net 1 212 and the nylon rope net 2 214 to be too large, thereby causing the nylon rope net 1 212 and the nylon rope net 2 214 to be separated from each other. Figure 5The state G changes to the state F, increasing the thickness of each steam passing through the nylon rope net 1 212 and the nylon rope net 2 214, and increasing the filtering efficiency of the nylon rope net 1 212 and the nylon rope net 2 214 on condensate impurities.

[0097] The present invention utilizes the characteristic that the steam of the PTA device is in a high temperature state, and sets a cooling air outlet 122 inside the device, and the nylon rope net 1 212 and the nylon rope net 2 214 are connected from the cooling air outlet 122 to the cooling air outlet 122. Figure 5 When the state G turns to the state F, since the nylon rope net 214 and the nylon rope net 1 212 will gradually expand during this process, and the cold air outlet 122 is also at the bottom of the expansion process, the cold air sprayed out will better penetrate the gap between the nylon rope net 1 212 and the nylon rope net 2 214, and eventually come into contact with the high-temperature steam. Under the alternating cold and hot conditions, the steam moisture will condense into water droplets more quickly. In the process of water droplet condensation, the condensed water droplets will condense a large amount of impurities around them, thereby improving the condensation efficiency of the equipment for the condensate and the filtering effect of fine impurities in the condensate.

[0098] Among them, when the motor 15 drives the rotating belt 113 to rotate through the driving rod 111, the rotating belt 113 will drive the two rotating tubes 315 to rotate synchronously. At this time, the nylon rope net 214 will slide close to the outer wall of the semi-arc baffle 313. During this process, when the rotating tube 315 rotates, it will drive the driving rod 318 to rotate in the opposite direction through the gear 319. At this time, the driving rod 318 will drive the auger 411 to scratch the inner wall of the nylon rope net 214, and force the impurities remaining on the inner wall of the nylon rope net 214 to fall on the inner wall of the arc plate 314. Finally, under the rotation and push of the auger 411, the impurities reach the inner wall of the rotating tube 315 from the gap of the sliding bracket 317, and are finally discharged outward from the inner wall of the rotating tube 315.

[0099] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A waste gas condensate wastewater recovery and treatment structure, comprising a housing (13), a grille (14) fixedly connected to the inner wall of the housing (13), and a motor (15) fixedly connected to the side wall of the housing (13), characterized in that: Also includes: A fixing mechanism (1), wherein the fixing mechanism (1) is fixedly arranged on the inner wall of the housing (13); A condensing mechanism (2), the condensing mechanism (2) comprising an outer wall provided on the fixing mechanism (1), wherein steam condenses into water when passing through the condensing mechanism (2); A connecting mechanism (3), the connecting mechanism (3) being fixedly arranged on the inner wall of the condensing mechanism (2) and being used for expanding the condensing mechanism (2); Two semi-arc baffles (313) are fixedly connected to the inner wall of the housing (13), and an arc-shaped plate (314) is fixedly connected to the inner wall of the right semi-arc baffle (313), wherein one end of the housing (13) away from the motor (15) is rotatably connected to two rotating tubes (315); Before use, the housing (13) is first fixed in a desired position, and then the external steam is ensured to directly act on the outer wall of the condensing mechanism (2) to complete the condensation process; The fixing mechanism (1) comprises: A pressure assembly (11), the pressure assembly (11) being fixedly mounted on the inner wall of the housing (13) and used to drive the condensation mechanism (2) to operate; A drive assembly (12), the drive assembly (12) being fixedly disposed at the bottom of the housing (13) and being used for transmitting steam and collecting condensate; When in use, the steam is transmitted to the bottom of the condensing mechanism (2) through the driving component (12), and under the rotation of the pressure component (11), the excess water inside the condensing mechanism (2) is pressed to fall out; The condensation mechanism (2) comprises: A condensation component (21), the condensation component (21) is fixedly arranged on the inner wall of the pressure component (11) and is used for condensing steam; After the steam is transmitted to the bottom of the condensation component (21), since the interior of the condensation component (21) is full of holes for circulation, the water in the steam will adhere to the periphery of the holes when passing through the holes, thus completing condensation; The connecting mechanism (3) comprises: A mounting assembly (31), wherein the mounting assembly (31) is fixedly connected to the inner wall of the condensation assembly (21); A support assembly (32), the support assembly (32) being rotatably connected between the mounting assemblies (31); The supporting assembly (32) and the mounting assembly (31) force the condensing mechanism (2) to be in an expanded state when the condensing mechanism (2) reaches the steam upstream area, thereby increasing the thickness for steam penetration.

2. The exhaust gas condensate and wastewater recovery and treatment structure according to claim 1, characterized in that: The pressure assembly (11) comprises two driving rods (111) rotatably connected to the inner wall of the housing (13), a rolling column (112) being fixedly connected to the outer walls of the two driving rods (111), and a rotating belt (113) being sleeved on the outer walls of the two driving rods (111); One end of the rotating belt (113) away from the driving rod (111) is rotatably connected to the outer walls of the two rotating tubes (315); The output shaft of the motor (15) is fixedly connected to the side wall of the driving rod (111), so that the rotational force generated by the motor (15) can drive the condensation component (21) to rotate through the driving rod (111) and the rotating belt (113).

3. The exhaust gas condensate and wastewater recovery and treatment structure according to claim 2, characterized in that: The drive assembly (12) comprises an air inlet pipe (121) connected to the side wall of the housing (13); a cold air port (122) is connected to the bottom of the housing (13); and a collection tank (123) is connected to the bottom of the housing (13); The steam enters the inner wall of the housing (13) through the air inlet pipe (121) and contacts the inner wall of the condensation assembly (21). The condensed liquid accumulates inside the condensation assembly (21) and drips into the inside of the collection tank (123) under the rolling of the rolling column (112).

4. The exhaust gas condensate and wastewater recovery and treatment structure according to claim 3 is characterized by: The condensation component (21) comprises a fixing belt (211) fixedly connected to the inner wall of the rotating belt (113), and a nylon rope net (212) is fixedly connected to the inner wall of the fixing belt (211); When the steam passes through the nylon rope net 1 (212), the dense silk threads inside the nylon rope net 1 (212) block it, causing the moisture in the steam to condense and adhere to the inside of the nylon rope net 1 (212).

5. The exhaust gas condensate and wastewater recovery and treatment structure according to claim 4, characterized in that: The condensation component (21) further includes three nylon rope nets (214) arranged on the inner wall of the nylon rope net (212), the three nylon rope nets (214) being in a stacked state, the inner wall of the nylon rope net (212) being fixedly connected to the outer wall of the nylon rope net (214) via a connecting mechanism (3), the inner walls between the three nylon rope nets (214) being fixedly connected to the outer wall of the connecting mechanism (3), and the outer wall of the nylon rope net (214) being fixedly connected to a fixing belt (213); The number of connecting mechanisms (3) increases automatically according to the length of the nylon rope net 1 (212), and when the condensation component (21) drives the position of the rolling column (112), the nylon rope net 1 (212) and the plurality of nylon rope nets 2 (214) are squeezed together.

6. The exhaust gas condensate and wastewater recovery and treatment structure according to claim 5, characterized in that: The installation assembly (31) includes a plurality of fixing plates (311) fixedly connected to the inner wall of the nylon rope net (212), and the outer wall of the nylon rope net (214) is fixedly connected to a plurality of fixing plates (312). The mounting assembly (31) further includes a limit bracket (316) fixedly connected to the outer wall of the housing (13), the other end of the limit bracket (316) being fixedly connected to a sliding bracket (317), the outer wall of the sliding bracket (317) being rotatably connected to the inner wall of the rotating tube (315), the inner wall of the sliding bracket (317) being rotatably connected to a driving rod (318), the inner wall of the driving rod (318) being rotatably connected to a gear (319), the outer wall of the gear (319) being meshedly connected to the outer wall of the driving rod (318), the outer wall of the gear (319) being meshedly connected to the inner wall tooth groove of the rotating tube (315), and the outer wall of the driving rod (318) being fixedly connected to a screw dragon (411); Among them, the second fixing plate (312) and the first fixing plate (311) are also distributed in the gaps between the second nylon rope net (214).

7. The exhaust gas condensate and wastewater recovery and treatment structure according to claim 6, characterized in that: The support assembly (32) includes a fixed block (321) fixedly connected to the top of the second fixed plate (312), a rotating column (322) is fixedly connected between the fixed blocks (321), a rotating rod (323) is rotatably connected to the outer wall of the rotating column (322), an end of the rotating rod (323) away from the rotating column (322) is rotatably connected to the bottom of the first fixed plate (311), and a torsion spring (324) is fixedly connected to the outer wall of the rotating column (322); When the fixing belt 1 (211) reaches the position of the rolling column (112), each installation component (31) will be subjected to an extrusion force, causing the fixing plate 1 (311) to approach the fixing plate 2 (312). When the external extrusion force disappears, the torsion spring (324) will force the fixing plate 1 (311) and the fixing plate 2 (312) to separate again, causing the gap between the nylon rope net 1 (212) and the nylon rope net 2 (214) to expand.

Images