Waste gas condensate wastewater recovery treatment structure

Abstract

The invention relates to the technical field of steam condensate recovery, and discloses a waste gas condensate wastewater recovery treatment structure which comprises a shell, a grating is fixedly connected to the inner wall of the shell, and a motor is fixedly connected to the side wall of the shell. The second nylon rope net and the first nylon rope net are arranged in the equipment, and excessive fibers exist in the second nylon rope net, so that the attachment area of moisture in steam is increased, the moisture in the steam is effectively condensed, fine suspended impurities are left in condensed water drops, and the moisture in the steam is effectively condensed. At the moment, water drops slide downwards along fibers of the staggered nylon rope net I and the staggered nylon rope net II, and in the process, most impurities are forced to be accumulated in the nylon rope net I and the nylon rope net II due to the adhesive force of the fine impurities to the fibers, so that part of the fine impurities in the condensate are effectively removed.

Description

Technical Field

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

[0002] During the production of purified terephthalic acid (PTA) from crude terephthalic acid (CTA), a large amount of low-grade steam is generated by flashing the separation mother liquor, forming a stream of steam at the top of the production device, which does not meet the latest environmental protection requirements and causes energy waste.

[0003] Among them, during the process of steam condensing into water, water droplets will adsorb the fine impurities remaining in the steam, which results in the condensate carrying more impurities after generation, affecting the recovery quality of steam condensate. In view of 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, including a housing. A grille is fixedly connected to the inner wall of the housing, and a motor is fixedly connected to the side wall of the housing. It is characterized in that it further includes: A fixing mechanism, which is fixedly arranged on the inner wall of the housing; A condensation mechanism, which includes being arranged on the outer wall of the fixing mechanism. When the steam passes through the condensation mechanism, it will condense into water; A connecting mechanism, which is fixedly arranged on the inner wall of the condensation mechanism and is used to expand the condensation mechanism; Two semi-circular baffles are fixedly connected to the inner wall of the housing. An arc-shaped plate is fixedly connected to the inner wall of the right semi-circular baffle. Two rotating pipes are rotatably connected to one end of the housing away from the motor; Among them, before use, first fix the housing at the required position, and then ensure that the external steam can directly act on the outer wall of the condensation mechanism to complete the condensation process.

[0005] Preferably, the fixing mechanism includes: A pressure component, which is fixedly arranged on the inner wall of the housing and is used to drive the condensation mechanism to operate; A driving component, which is fixedly arranged at the bottom of the housing and is used to transfer steam and collect condensate; Among them, during use, the steam is transferred 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 drop.

[0006] Preferably, the condensation mechanism includes: A condensation component, which is fixedly arranged on the inner wall of the pressure component and is used to condense the steam; Among them, after the steam is transmitted to the bottom of the condensation component, since the interior of the condensation component is filled with circulating holes, when the moisture in the steam passes through the above holes, it will adhere to the periphery of the holes to complete condensation.

[0007] Preferably, the connecting mechanism includes: The installation component is fixedly connected to the inner wall of the condensation component; The support component is rotatably connected between the installation components; Among them, the support component and the installation component cause the condensation mechanism to be in an expanded state when reaching the upper flow area of the steam, increasing the thickness of steam penetration.

[0008] Preferably, the pressure component includes two driving rods rotatably connected to the inner wall of the outer shell. Rolling columns are fixedly connected to the outer walls of the two driving rods, and a rotating belt is sleeved on the outer walls of the two driving rods; One end of the rotating belt away from the driving rod is rotatably connected to the outer walls of the two rotating tubes; Among them, 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 condensation component to rotate through the driving rod and the rotating belt.

[0009] Preferably, the driving component includes an air inlet pipe penetrating and connected to the side wall of the outer shell, a cold air port penetrating and connected to the bottom of the outer shell, and a collection tank penetrating and connected to the bottom of the outer shell; Before use, first fix the outer shell at the required position to ensure that external steam can be transmitted to the inner wall of the outer shell through the air inlet pipe, and ensure that the cold air port can transmit external cooling to the bottom of the condensation mechanism; Among them, the steam enters the inner wall of the outer shell through the air inlet pipe, contacts the inner wall of the condensation component, the condensed liquid accumulates inside the condensation component, and drips into the interior of the collection tank under the rolling of the rolling columns.

[0010] Preferably, the condensation component includes a first fixing belt fixedly connected to the inner wall of the rotating belt, and a first nylon rope net is fixedly connected to the inner wall of the first fixing belt; Among them, when the steam passes through the first nylon rope net, due to the dense silk threads inside the first nylon rope net blocking, the moisture in the steam will condense and adhere to the inside of the first nylon rope net.

[0011] Preferably, the condensation component further includes three second nylon rope nets arranged on the inner wall of the first nylon rope net. The three second nylon rope nets are in a stacked state. The inner wall of the first nylon rope net is fixedly connected to the outer wall of the second nylon rope net through a connecting mechanism. The inner walls between the three second nylon rope nets are fixedly connected to the outer wall of the connecting mechanism. A second fixing belt is fixedly connected to the outer wall of the second nylon rope net; Among them, the number of connecting mechanisms can be increased according to the length of the first nylon rope net, and when the condensation component drives the rolling column, the first nylon rope net and multiple second nylon rope nets will be squeezed together.

[0012] Preferably, the installation component includes several first fixing plates fixedly connected to the inner wall of the first nylon rope net, and several second fixing plates are fixedly connected to the outer wall of the second nylon rope net; The installation component further includes a limiting bracket fixedly connected to the outer wall of the housing. The other end of the limiting 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. A driving round rod is rotatably connected to the inner wall of the sliding bracket. A gear is rotatably connected to the inner wall of the driving round rod. The outer wall of the gear is meshed with the outer wall of the driving round rod. The outer wall of the gear is meshed with the tooth groove on the inner wall of the rotating tube. A screw conveyor is fixedly connected to the outer wall of the driving round rod; Among them, the second fixing plates and the first fixing plates are also distributed in the gaps between the second nylon rope nets.

[0013] Preferably, the support component includes fixing blocks fixedly connected to the top of the second fixing plates. A rotating column is fixedly connected between the fixing blocks. A rotating rod is rotatably connected to the outer wall of the rotating column. The end of the rotating rod far from the rotating column is rotatably connected to the bottom of the first fixing plate. A torsion spring is fixedly connected to the outer wall of the rotating column; When the first fixing belt reaches the position of the rolling column, each installation component will be subjected to an extrusion force, causing the first fixing plate to approach the second fixing plate. When the external extrusion force disappears, the torsion spring will force the first fixing plate and the second fixing plate to separate again, expanding the gap between the first nylon rope net and the second nylon rope net.

[0014] The present invention has the following beneficial effects: (1) In view of the problem that after steam appears condensate, fine impurities will adsorb inside the condensate, the second nylon rope net and the first nylon rope net are arranged inside the device. The steam discharged from the air inlet pipe will pass through the first nylon rope net and the second nylon rope net. Since there are too many fibers inside the second nylon rope net, the adhesion area of moisture in the steam is increased, effectively condensing the moisture in the steam. Fine suspended impurities will remain inside the condensed water droplets. At this time, the water droplets will slide down along the fibers of the staggered first nylon rope net and the second nylon rope net. During this process, the first nylon rope net and the second nylon rope net function as a filter, effectively removing some fine impurities in the condensate.

[0015] (2) After the water droplets condense in the present invention, at this time, the second nylon rope net and the first nylon rope net will reach the position of the rolling column. Due to the extrusion of the rolling column on the second nylon rope net, multiple second nylon rope nets will approach the direction of the first nylon rope net. At this time, the water droplets attached to the outer surfaces of the second nylon rope net and the first nylon rope net will come into contact with each other and fuse into larger water droplets. As the volume of the water droplets increases, the adhesion force generated by the first nylon rope net is less than the gravity of the water droplets. Finally, the condensed liquid will drip onto the inner wall of the collection tank. While discharging the condensate inside the first nylon rope net and the second nylon rope net, due to the mutual extrusion of multiple first nylon rope nets and the second nylon rope nets, a dense filter screen is formed. Through the application of the above components, the total amount of fine impurities flowing downward synchronously during the collection of condensate is reduced; (3) When the motor drives the rotating belt to rotate through the driving rod in the present invention, the rotating belt will drive the two rotating tubes to rotate synchronously. At this time, the second nylon rope net will slide closely along the outer wall of the semi-circular baffle. During the rotation of the rotating tube in this process, the driving round rod will be driven to rotate in the reverse direction through the gear. At this time, the driving round rod will drive the auger to scrape the inner wall of the second nylon rope net, and force the impurities remaining on the inner wall of the second nylon rope net to fall onto the inner wall of the arc-shaped plate. Finally, under the rotation and pushing of the auger, the impurities reach the inner wall of the rotating tube from the gap of the sliding bracket and are finally discharged outwards from the inner wall of the rotating tube. Through the application of the above components, the impurities adhered to the inner wall of the second nylon rope net are effectively removed, preventing excessive accumulation of impurities on the inner wall of the second nylon rope net and causing blockage of the second nylon rope net.

[0016] (4) After the present invention uses the first nylon rope net and the second nylon rope net to complete the separation of water droplets, the first nylon rope net and the second nylon rope net will move away from the rolling column under the drive of the driving rod. At this time, due to the disappearance of the external extrusion force, the torsion spring will release the mechanical force when it is compressed, causing the rotating rod to rotate, forcing the first fixing plate and the second fixing plate to separate, and further forcing the distance between the first nylon rope net and the second nylon rope net to be too large, so that the first nylon rope net and the second nylon rope net change from Figure 5 state G to state F in, increasing the thickness of each steam passing through the first nylon rope net and the second nylon rope net, and increasing the adsorption and filtration efficiency of the first nylon rope net and the second nylon rope net for condensate impurities.

[0017] (5) Taking advantage of the characteristic that the steam of the PTA device presents a high-temperature state, the present invention is provided with a cold air port inside the device. When the first nylon rope net and the second nylon rope net change from Figure 5 state G to state F in, since during this process, the second nylon rope net and the first nylon rope net will gradually expand, and the cold air port is also at the bottom of the expansion process. At this time, the externally sprayed cold air will better penetrate into the gap between the first nylon rope net and the second nylon rope net and finally contact the high-temperature steam. Under the alternation of cold and heat, more steam moisture will condense at the gap between the first nylon rope net and the second nylon rope net instead of on the inner wall of the filter screen, increasing the interception effect of the device on fine condensate impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic cross-sectional view of the fixing mechanism of the present invention; Figure 3 is a schematic cross-sectional view of the condensation mechanism of the present invention; Figure 4 is a schematic cross-sectional view of the condensation assembly of the present invention; Figure 5 is a schematic diagram of the working state of the condensation assembly of the present invention; Figure 6 is a schematic diagram of the connection mechanism of the present invention; Figure 7 of the present invention Figure 6 is an enlarged schematic diagram of A in; Figure 8 is a schematic diagram of the internal components of the connection mechanism of the present invention; Figure 9 is a schematic cross-sectional view of the overall structure of the present invention; Figure 10 is a schematic cross-sectional view of the installation assembly of the present invention; Figure 11 is a schematic diagram of the internal structure of the installation assembly of the present invention; Figure 12 is a schematic diagram of the semi-circular baffle of the present invention.

[0020] In the drawings, the list of components represented by each reference numeral is as follows: In the figure: 1. Fixing mechanism; 11. Pressure component; 12. Driving component; 13. Outer shell; 14. Grille; 15. Motor; 111. Driving rod; 112. Rolling column; 113. Rotating belt; 121. Intake pipe; 122. Cold air port; 123. Collection tank; 2. Condensation mechanism; 21. Condensation component; 211. First fixing belt; 212. First nylon rope net; 213. Second fixing belt; 214. Second nylon rope net; 3. Connection mechanism; 31. Installation component; 32. Support component; 311. First fixing plate; 312. Second fixing plate; 313. Semi-circular baffle; 314. Arc-shaped plate; 315. Rotating pipe; 316. Limit bracket; 317. Sliding bracket; 318. Driving round rod; 319. Gear; 411. Auger; 321. Fixed block; 322. Rotating column; 323. Rotating rod; 324. Torsion spring. Detailed implementation mode

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Example 1, please refer to Figure 1 - Figure 7 , the present invention is a waste gas condensate wastewater recovery and treatment structure, including an outer shell 13. A grille 14 is fixedly connected to the inner wall of the outer shell 13, and a motor 15 is fixedly connected to the side wall of the outer shell 13. It is characterized in that it further includes: Fixing mechanism 1, which is fixedly arranged on the inner wall of the outer shell 13; Condensation mechanism 2, the condensation mechanism 2 includes being arranged on the outer wall of the fixing mechanism 1. When steam passes through the condensation mechanism 2, it will condense into water; Connection mechanism 3, the connection mechanism 3 is fixedly arranged on the inner wall of the condensation mechanism 2 for expanding the condensation mechanism 2; Two semi-circular baffles 313 are fixedly connected to the inner wall of the outer shell 13. An arc-shaped plate 314 is fixedly connected to the inner wall of the right semi-circular baffle 313. Two rotating pipes 315 are rotatably connected to one end of the outer shell 13 away from the motor 15; Among them, before use, first fix the outer shell 13 at the required position, and then ensure that the external steam can directly act on the outer wall of the condensation mechanism 2 to complete the condensation process.

[0023] The fixing mechanism 1 includes: Pressure component 11, the pressure component 11 is fixedly arranged on the inner wall of the outer shell 13 for driving the condensation mechanism 2 to operate; The driving component 12 is fixedly arranged at the bottom of the outer shell 13 and is used for transmitting steam and collecting condensate; During use, 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 moisture inside the condensation mechanism 2 is pressed to drop.

[0024] The condensation mechanism 2 includes: 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 inside of the condensation component 21 is filled with circulating holes, when the moisture in the steam passes through these holes, it will adhere to the periphery of the holes to complete condensation.

[0025] The connecting mechanism 3 includes: The installation component 31 is fixedly connected to the inner wall of the condensation component 21; The support component 32 is rotatably connected between the installation components 31; The support component 32 and the installation component 31 cause the condensation mechanism 2 to be in an expanded state when reaching the upper flow area of the steam, increasing the thickness of steam penetration.

[0026] Example two, please refer to Figure 2 - Figure 12 This invention is a waste gas condensate wastewater recovery and treatment structure. On the basis of Example one, the pressure component 11 includes two driving rods 111 rotatably connected to the inner wall of the outer shell 13. Rolling columns 112 are fixedly connected to the outer walls of the two driving rods 111, and a rotating belt 113 is 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 two rotating tubes 315; Among them, the output shaft of the motor 15 is fixedly connected to the side wall of the driving rod 111, which enables the rotational force generated by the motor 15 to drive the condensation component 21 to rotate through the driving rod 111 and the rotating belt 113. The side wall of the rotating belt 113 is in a state of tight sliding with the inner wall of the outer shell 13 to prevent steam from flowing out through the gap between the rotating belt 113 and the outer shell 13.

[0027] The driving component 12 includes an air inlet pipe 121 connected through the side wall of the outer shell 13. A cold air port 122 is connected through the bottom of the outer shell 13, and a collection tank 123 is connected through the bottom of the outer shell 13; Before use, first fix the outer shell 13 at the required position to ensure that external steam can be transmitted to the inner wall of the outer shell 13 through the air inlet pipe 121, and ensure that the cold air port 122 can transmit external cooling to the bottom of the condensation mechanism 2; Among them, steam enters the inner wall of the outer shell 13 through the intake pipe 121 and contacts the inner wall of the condensation assembly 21. The condensed liquid accumulates inside the condensation assembly 21 and, under the rolling of the rolling column 112, drips into the inside of the collection tank 123.

[0028] The condensation assembly 21 includes a first fixed belt 211 fixedly connected to the inner wall of the rotating belt 113, and a first nylon rope net 212 is fixedly connected to the inner wall of the first fixed belt 211; Among them, when the steam passes through the first nylon rope net 212, due to the dense silk threads inside the first nylon rope net 212 blocking, the moisture in the steam will condense and adhere to the inside of the first nylon rope net 212.

[0029] The condensation assembly 21 further includes three second nylon rope nets 214 arranged on the inner wall of the first nylon rope net 212. The three second nylon rope nets 214 are in a stacked state. The inner wall of the first nylon rope net 212 is fixedly connected to the outer wall of the second nylon rope net 214 through the connecting mechanism 3. The inner walls between the three second nylon rope nets 214 are fixedly connected to the outer wall of the connecting mechanism 3. A second fixed belt 213 is fixedly connected to the outer wall of the second nylon rope net 214; During 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. At this time, the driving rod 111 will drive the first fixed belt 211 and the first nylon rope net 212 to rotate synchronously through the rotating belt 113, and the first nylon rope net 212 will drive the multiple second nylon rope nets 214 inside to rotate synchronously through the connecting mechanism 3. During this process, the second nylon rope net 214 and the first nylon rope net 212 will pass through the outer spraying area of the intake pipe 121, so that the steam discharged from the intake pipe 121 will pass through the first nylon rope net 212 and the second nylon rope net 214. Since there are too many fibers inside the second nylon rope net 214, the adhesion area of the moisture in the steam is increased, effectively condensing the moisture in the steam. There will be fine suspended impurities remaining inside the condensed water droplets. At this time, the water droplets will slide down along the fibers of the staggered first nylon rope net 212 and the second nylon rope net 214. During this process, the first nylon rope net 212 and the second nylon rope net 214 will act as a filter, effectively removing some impurities in the condensate; Among them, the number of the connecting mechanisms 3 can be increased according to the length of the first nylon rope net 212, and when the condensation assembly 21 drives the position of the rolling column 112, the first nylon rope net 212 and the multiple second nylon rope nets 214 will be squeezed together.

[0030] The installation assembly 31 includes a number of first fixing plates 311 fixedly connected to the inner wall of the first nylon rope net 212, and a number of second fixing plates 312 are fixedly connected to the outer wall of the second nylon rope net 214; The installation component 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 is fixedly connected with 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 round 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 round rod 318. The outer wall of the gear 319 is meshed with the outer wall of the driving round rod 318. The outer wall of the gear 319 is meshed with the tooth groove on the inner wall of the rotating tube 315. A screw conveyor 411 is fixedly connected to the outer wall of the driving round rod 318; After the water droplets condense, at this time, the nylon netting two 214 and the nylon netting one 212 will reach the position of the rolling column 112. Due to the extrusion of the rolling column 112 on the nylon netting two 214, multiple nylon netting two 214 will approach the nylon netting one 212. At this time, the water droplets attached to the outer surfaces of the nylon netting two 214 and the nylon netting one 212 will come into contact with each other and merge into larger water droplets. As the volume of the water droplets increases, the adhesion force generated by the nylon netting one 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 discharging the condensed liquid inside the nylon netting one 212 and the nylon netting two 214, due to the mutual extrusion of the multiple layers of nylon netting one 212 and the nylon netting two 214, a dense filter screen is formed. Through the application of the above components, the total amount of impurities flowing out during the collection of the condensed liquid is reduced; Among them, the fixing plate two 312 and the fixing plate one 311 are also distributed in the gaps between the nylon netting two 214.

[0031] The support component 32 includes a fixing block 321 fixedly connected to the top of the fixing plate two 312. A rotating column 322 is fixedly connected between the fixing 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 fixing plate one 311. A torsion spring 324 is fixedly connected to the outer wall of the rotating column 322; After using the nylon netting one 212 and the nylon netting two 214 to complete the separation of water droplets, the nylon netting one 212 and the nylon netting two 214 will move away from the rolling column 112 under the drive of the drive rod 111. At this time, due to the disappearance of the external extrusion force, the torsion spring 324 will release the mechanical force when it is compressed, causing the rotating rod 323 to rotate, forcing the fixing plate one 311 and the fixing plate two 312 to separate, and further forcing the distance between the nylon netting one 212 and the nylon netting two 214 to become too large, so that the nylon netting one 212 and the nylon netting two 214 change from Figure 5 state G to state F in the figure, increasing the thickness of each steam passing through the nylon netting one 212 and the nylon netting two 214, and increasing the filtration efficiency of the nylon netting one 212 and the nylon netting two 214 for the condensed liquid impurities; When the fixing belt 1 - 211 reaches the position of the rolling column 112, each mounting 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, expanding the gap between the nylon rope net 1 - 212 and the nylon rope net 2 - 214.

[0032] A specific application of this embodiment is as follows: Before using the present invention, first fix the housing 13 at the required position to ensure that external steam can be transmitted to the inner wall of the housing 13 through the intake pipe 121, and ensure that the cold air port 122 can transmit external cooling to the bottom of the condensation mechanism 2; During use, power on the motor 15, so that the motor 15 drives the driving rod 111 and the rolling column 112 to roll through the drive shaft. 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. During this process, the nylon rope net 2 - 214 and the nylon rope net 1 - 212 will pass through the outer spraying area of the intake pipe 121, so that the steam discharged from the intake pipe 121 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 2 - 214, it increases the adhesion area of the water in the steam, effectively condensing the water in the steam. There will be fine suspended impurities remaining in the condensed water droplets. At this time, the water droplets will slide down 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; After the water droplets are condensed, at this time, the nylon rope net 2 - 214 and the nylon rope net 1 - 212 will reach the position of the rolling column 112. Due to the extrusion of the rolling column 112 on the nylon rope net 2 - 214, multiple nylon rope nets 2 - 214 will approach the nylon rope net 1 - 212. At this time, the water droplets attached to the outer surfaces of the nylon rope net 2 - 214 and the nylon rope net 1 - 212 will come into contact with 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 discharging the condensate inside the nylon rope net 1 - 212 and the nylon rope net 2 - 214, due to the mutual extrusion of the multi - layer nylon rope net 1 - 212 and the nylon rope net 2 - 214, a dense filter screen is formed. Through the application of the above components, the total amount of impurities flowing out during the process of collecting condensate is reduced.

[0033] After the water droplets are separated by the first nylon rope net 212 and the second nylon rope net 214, the first nylon rope net 212 and the second nylon rope net 214 will move away from the rolling column 112 under the drive of the drive rod 111. At this time, due to the disappearance of the external extrusion force, the torsion spring 324 will release the mechanical force when it is compressed, causing the rotating rod 323 to rotate, forcing the first fixing plate 311 and the second fixing plate 312 to separate, and further forcing the distance between the first nylon rope net 212 and the second nylon rope net 214 to be too large, so that the first nylon rope net 212 and the second nylon rope net 214 move from Figure 5 the state G in to the state F, increasing the thickness of each steam passing through the first nylon rope net 212 and the second nylon rope net 214, and increasing the filtering efficiency of the first nylon rope net 212 and the second nylon rope net 214 for condensate impurities.

[0034] The present invention utilizes the characteristic that the steam of the PTA device presents a high temperature state, and a cold air port 122 is arranged inside the device. When the first nylon rope net 212 and the second nylon rope net 214 move from Figure 5 the state G to the state F, during this process, since the second nylon rope net 214 and the first nylon rope net 212 will gradually expand, and the cold air port 122 is also at the bottom of the expansion process, the externally sprayed cold air will better penetrate into the gap between the first nylon rope net 212 and the second nylon rope net 214, and finally contact the high-temperature steam. Under the alternating of heat and cold, the steam moisture will be condensed into water droplets faster. During the condensation process of the water droplets, a large amount of impurities around the condensation will be condensed, improving the condensation efficiency of the device for condensate and the filtering effect on fine impurities in the condensate; Among them, when the motor 15 drives the rotating belt 113 to rotate through the drive rod 111, the rotating belt 113 will drive the two rotating tubes 315 to rotate synchronously. At this time, the second nylon rope net 214 will slide closely along the outer wall of the semi-circular baffle 313. During the rotation of the rotating tube 315 in this process, the drive round rod 318 will be driven to rotate in the reverse direction through the gear 319. At this time, the drive round rod 318 will drive the auger 411 to scrape the inner wall of the second nylon rope net 214, and force the impurities remaining on the inner wall of the second nylon rope net 214 to fall on the inner wall of the arc-shaped plate 314. Finally, under the rotation and pushing 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 outwards from the inner wall of the rotating tube 315.

[0035] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A waste gas condensate wastewater recovery and treatment structure, including a housing (13), wherein a grille (14) is fixedly connected to the inner wall of the housing (13), and a motor (15) is fixedly connected to the side wall of the housing (13), characterized in that, Further comprising: A fixing mechanism (1), the fixing mechanism (1) is fixedly arranged on the inner wall of the outer shell (13); A condensation mechanism (2), the condensation mechanism (2) includes being arranged on the outer wall of the fixing mechanism (1), when steam passes through the condensation mechanism (2), condensation into water will occur; A connecting mechanism (3), the connecting mechanism (3) is fixedly arranged on the inner wall of the condensation mechanism (2), and is used to expand the condensation mechanism (2); Two semi-circular baffles (313) are fixedly connected to the inner wall of the outer shell (13), an arc-shaped plate (314) is fixedly connected to the inner wall of the right semi-circular baffle (313), and two rotating pipes (315) are rotatably connected to one end of the outer shell (13) away from the motor (15); Among them, before use, first fix the outer shell (13) at the required position, and then ensure that the external steam can directly act on the outer wall of the condensation mechanism (2) to complete the condensation process.

2. The waste gas condensate wastewater recovery and treatment structure according to claim 1, characterized in that: The fixing mechanism (1) includes: A pressure component (11), the pressure component (11) is fixedly arranged on the inner wall of the outer shell (13), and is used to drive the condensation mechanism (2) to operate; A driving component (12), the driving component (12) is fixedly arranged at the bottom of the outer shell (13), and is used to transmit steam and collect condensate; Among them, during use, 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 moisture inside the condensation mechanism (2) is forced to drop.

3. The waste gas condensate wastewater recovery and treatment structure according to claim 2, characterized in that: The condensation mechanism (2) includes: A condensation component (21), the condensation component (21) is fixedly arranged on the inner wall of the pressure component (11), and is used to condense steam; Among them, after the steam is transmitted to the bottom of the condensation component (21), since the inside of the condensation component (21) is filled with circulating holes, when the moisture in the steam passes through the above holes, it will adhere to the periphery of the holes to complete condensation.

4. The waste gas condensate wastewater recovery and treatment structure according to claim 3, characterized in that: The connecting mechanism (3) includes: An installation component (31), the installation component (31) is fixedly connected to the inner wall of the condensation component (21); A support component (32), the support component (32) is rotatably connected between the installation components (31); Among them, the support component (32) and the installation component (31) make the condensation mechanism (2) expand when reaching the upper flow area of the steam, increasing the thickness of steam penetration.

5. The waste gas condensate wastewater recovery and treatment structure according to claim 4, characterized in that: The pressure component (11) includes two driving rods (111) rotatably connected to the inner wall of the outer shell (13), rolling columns (112) are fixedly connected to the outer walls of the two driving rods (111), and a rotating belt (113) is 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 pipes (315); Among them, the output shaft of the motor (15) is fixedly connected to the side wall of the driving rod (111), which enables the rotational force generated by the motor (15) to drive the condensation component (21) to rotate through the driving rod (111) and the rotating belt (113).

6. The waste gas condensate wastewater recovery and treatment structure according to claim 5, characterized in that: The driving component (12) includes an intake pipe (121) penetrating and connected to the side wall of the outer shell (13), a cold air outlet (122) penetrating and connected to the bottom of the outer shell (13), and a collection tank (123) penetrating and connected to the bottom of the outer shell (13); Among them, steam enters the inner wall of the outer shell (13) through the intake pipe (121), contacts the inner wall of the condensation component (21), the condensed liquid accumulates inside the condensation component (21), and under the rolling of the rolling column (112), it drips into the inside of the collection tank (123).

7. The waste gas condensate wastewater recovery and treatment structure according to claim 6, wherein: The condensation component (21) includes a first fixed belt (211) fixedly connected to the inner wall of the rotating belt (113), and a first nylon rope net (212) is fixedly connected to the inner wall of the first fixed belt (211); Among them, when steam passes through the first nylon rope net (212), due to the dense silk threads inside the first nylon rope net (212) blocking, the moisture in the steam will condense and adhere to the inside of the first nylon rope net (212).

8. A waste gas condensate wastewater recovery and treatment structure according to claim 7, characterized in that: The condensation component (21) further includes three second nylon rope nets (214) arranged on the inner wall of the first nylon rope net (212). The three second nylon rope nets (214) are in a stacked state. The inner wall of the first nylon rope net (212) is fixedly connected to the outer wall of the second nylon rope net (214) through a connecting mechanism (3). The inner walls between the three second nylon rope nets (214) are fixedly connected to the outer wall of the connecting mechanism (3). A second fixed belt (213) is fixedly connected to the outer wall of the second nylon rope net (214); Among them, the number of the connecting mechanisms (3) increases according to the length of the first nylon rope net (212). When the condensation component (21) drives the position of the rolling column (112), the first nylon rope net (212) and multiple second nylon rope nets (214) will be squeezed together.

9. The waste gas condensate wastewater recovery and treatment structure according to claim 8, characterized in that: The mounting component (31) includes a number of first fixing plates (311) fixedly connected to the inner wall of the first nylon rope net (212), and a number of second fixing plates (312) are fixedly connected to the outer wall of the second nylon rope net (214); The mounting component (31) further includes a limiting bracket (316) fixedly connected to the outer wall of the outer shell (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 pipe (315). A driving round 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 round rod (318). The outer wall of the gear (319) is meshed with the outer wall of the driving round rod (318). The outer wall of the gear (319) is meshed with the tooth groove on the inner wall of the rotating pipe (315). A screw conveyor (411) is fixedly connected to the outer wall of the driving round rod (318); Among them, the second fixing plates (312) and the first fixing plates (311) are also distributed in the gaps between the second nylon rope nets (214).

10. A waste gas condensate wastewater recovery and treatment structure according to claim 9, characterized in that: 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). One 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). When the first fixing belt (211) reaches the position of the rolling column (112), each mounting assembly (31) will be subjected to a squeezing force, causing the first fixing plate (311) to approach the second fixing plate (312). When the external squeezing force disappears, the torsion spring (324) will force the first fixing plate (311) and the second fixing plate (312) to separate again, increasing the gap between the first nylon rope net (212) and the second nylon rope net (214).

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