A vertical gas-water separator with a two-stage multi-cyclone demister

Abstract

The present application discloses a vertical gas-water separator with a two-stage multi-cyclone demister, which relates to the technical field of gas-water separation and comprises a separator body, wherein a support assembly is fixedly mounted on the bottom end of the separator body, and a filter assembly is fixedly sleeved on the outer surface of the separator body. The present invention enables the device to be stably placed on an inclined ground for operation through the support assembly, so that the internal components remain stable, thereby maintaining uniform stress on the internal components of the device and reducing the wear of the components. The gas-water mixture can be filtered through the filter assembly, and can be cleaned automatically when the filter screen is clogged to keep the filter screen unobstructed. The demister assembly has a double filtering effect, so that the tiny gas-water mixture is fully separated. During the separation process, the separation block can shake to quickly leave water droplets behind, thereby preventing blockage that makes it difficult for the gas to rise, and improving the separation efficiency and effect.

Description

Technical Field

[0001] The present application relates to the technical field of gas-water separation, and in particular to a vertical gas-water separator with a two-stage multi-cyclone demister. Background Art

[0002] Gas-water separators are mainly used to separate gas and liquid in industrial liquid-containing systems, improve the dryness of steam, remove fog in the gas, and reduce the phenomenon of steam carrying water. Commonly used gas-water separators include tubular separators, shutter separators, cyclone separators, etc. With the rapid development of industrial technology, gas-water separation technology has been widely used in many fields, such as petrochemicals, energy conversion, pharmaceuticals, and food processing. As a key processing equipment for gas-liquid two-phase fluids, the performance of gas-water separators directly determines the efficiency and safety of the entire process.

[0003] The existing technology still has the following problems:

[0004] 1. The existing vertical gas-water separator can only be installed on a horizontal ground. If the ground is tilted, the gas-water separator will tilt as a whole. If the equipment is tilted, the liquid flow direction may change, thereby destroying or reducing the separation efficiency. The wave body may not be able to effectively settle to the bottom of the separator, but flow along the tilted direction, resulting in the gas-liquid mixture cannot be fully separated. Long-term tilted operation may cause uneven stress on the internal components of the equipment, resulting in damage to the components or accelerated wear, and may cause excessive wear due to liquid retention or poor flow.

[0005] 2. Existing vertical gas-water separators are difficult to filter impurities, and impurities, dust particles or other pollutants may enter the air inlet. These pollutants may not only affect the separation effect, but also damage the internal components of the separator, reducing the service life of the separator. In addition, when the gas and liquid mixture containing impurities enters the separator, its composition is more mixed, reducing the separation efficiency.

[0006] 3. The existing vertical gas-water separator only has a primary filtering effect. Some tiny gas-water mixtures are difficult to separate. As the gas is directly discharged from the outlet, the discharged gas is not pure enough, and it is difficult to fully filter and separate the small particles of water vapor. Summary of the invention

[0007] The present application provides a vertical gas-water separator with a two-stage multi-cyclone demister, thereby solving the problem in the prior art that the gas-water separator as a whole tilts due to a tilted ground, making it difficult to filter impurities and having only a first-stage filtering effect. The application enables the equipment to be stably placed on an inclined ground to filter the gas-water mixture, achieving a double filtering effect.

[0008] The present application provides a vertical gas-water separator with a two-stage multi-cyclone demister, comprising a separator body, a supporting assembly is fixedly installed at the bottom end of the separator body, a filter assembly is fixedly sleeved on the outer surface of the separator body, a top cover is provided on the separator body, an air outlet is installed on the top outer surface of the separator body, a flow guide pipe is fixedly installed on the outer surface of the separator body, a drain valve is fixedly installed on the bottom outer surface of the separator body, a demister assembly is fixedly installed in the inner cavity of the separator body, a demister plate is fixedly installed above the demister assembly, the demister plate is located below the air outlet, the demister assembly comprises a first baffle, a cyclone is sleeved in the inner cavity of the first baffle, a guide tube is provided at the bottom end of the cyclone, a cyclone plate is fixedly installed on the top end of the guide tube, the cyclone plate and the cyclone are fixedly connected, a second baffle is sleeved on the lower end of the guide tube, a demister mechanism is provided in the inner cavity of the guide tube, and the upper end of the demister mechanism is located in the inner cavity of the cyclone.

[0009] Furthermore, the support assembly includes a fixing ring, which is fixedly welded to the outer surface of the separator body, and a support rod is fixedly installed at the bottom end of the fixing ring. There are four support rods, and a floating support mechanism is fixedly installed at the bottom end of each support rod.

[0010] Furthermore, the floating support mechanism includes a fixed plate, limiting rods are fixedly installed on the bottom ends of both sides of the fixed plate, a floating rod is fixedly installed on the middle part of the fixed plate, a floating ball is fixedly connected to the bottom end of the floating rod, a connecting block is sleeved on the outer surface of the floating ball, the floating ball and the connecting block are movably connected, a positioning mechanism is fixedly installed on the lower surface of the fixed plate, and the positioning mechanism is evenly distributed around the floating rod, a floating plate is fixedly connected to the upper surface of the connecting block, the bottom end of the positioning mechanism and the upper surface of the floating plate are tightly fitted, supporting legs are fixedly installed at the four corners of the floating plate, limiting grooves are provided on both sides of the floating plate, the limiting rods are located in the inner cavity of the limiting grooves, and there is a gap between the limiting rod and the limiting grooves.

[0011] Furthermore, the positioning mechanism includes a fixed rod, the inner cavity of the fixed rod is provided with an accommodating cavity, the inner cavity of the accommodating cavity is installed with a first spring, the inner cavity of the accommodating cavity is slidably connected with a telescopic rod, the first spring is located between the inner wall of the accommodating cavity and the telescopic rod, an elastic rod is fixedly installed at one end of the telescopic rod away from the first spring, the outer surface of the fixed rod is rotatably connected with a limiting sleeve, and the limiting sleeve and the fixed rod are connected by threads, and the elastic rod and the upper surface of the floating plate fit tightly.

[0012] Furthermore, the filter assembly includes an inlet pipe, slide grooves are provided on both sides of the inlet pipe, a dust exhaust port is provided at the bottom end of the inlet pipe, a dust cleaning mechanism is provided at the bottom end of the inlet pipe, the dust cleaning mechanism is located below the dust exhaust port, a filter mechanism is provided in the inner cavity of the inlet pipe, the filter mechanism is located on one side of the dust exhaust port, a cleaning mechanism is provided in the inner cavity of the inlet pipe, the cleaning mechanism is located on one side of the filter mechanism, and the filter mechanism is located between the dust exhaust port and the cleaning mechanism.

[0013] Furthermore, the dust cleaning mechanism includes a collecting box, the inner cavity of the collecting box is slidably connected to a dust exhaust box, both ends of the dust exhaust box are provided with dust exhaust cavities, a pull ring is fixedly installed at one end of the dust exhaust box, both ends of the dust exhaust box are provided with clamping rods, the clamping rod and the dust exhaust box are slidably connected, the inner cavity of the clamping rod is provided with a second spring, the inner wall of the bottom end of the collecting box is provided with a socket, the clamping rod and the socket are plugged together, and the inner cavity of the dust exhaust cavity is larger than the inner cavity of the dust exhaust port.

[0014] Further, the filtering mechanism includes a filter screen, which is slidably connected to a slide groove, and baffles are fixedly installed at both ends of the filter screen, and the baffles are in contact with the outer surface of the inlet pipe and are located at the slide groove. A fixing frame is fixedly installed on the outer surface of the inlet pipe, and a button is provided on the outer surface of the fixing frame, and a connecting bolt is fixedly installed on the outer surface of the fixing frame. Push rods are fixedly installed at both ends of the filter screen, and a third spring is sleeved on the outer surface of the connecting bolt, and the third spring is located between the fixing frame and the filter screen, and the button and the push rod are aligned.

[0015] Furthermore, the cleaning mechanism includes a cleaning plate, the inner cavity of the cleaning plate is movably connected to a belt, an electric motor is fixedly mounted on the outer surface of the cleaning plate, the output end of the motor is sleeved with the belt, the button is electrically connected to the motor, pressing the button controls the operation of the motor, the bottom end of the cleaning plate is rotatably connected to a rotating rod, the bottom end of the belt is sleeved with the rotating rod, a cleaning brush is fixedly connected to the outer surface of the rotating rod, and there is a gap between the cleaning brush and the filter.

[0016] Furthermore, the top end of the guide tube is located above the first partition, and the bottom end of the guide tube is located below the second partition. The first partition and the second partition divide the inner cavity of the separator body into three chambers. There is only one-way communication between the chambers. There are multiple cyclones, and the filter assembly is located between the first partition and the second partition. The drain valve is located below the second partition.

[0017] Furthermore, the defogger mechanism includes a first umbrella board separation block, a connecting rod is fixedly installed on the top end of the first umbrella board separation block, a second umbrella board separation block is fixedly installed on the top end of the connecting rod, the second umbrella board separation block is located in the inner cavity of the cyclone, a fixed block is fixedly installed in the inner cavity of the guide tube, a limit bolt is fixedly installed on the upper surface of the fixed block, a fourth spring is sleeved on the outer surface of the limit bolt, the fourth spring is located between the fixed block and the first umbrella board separation block, and small holes are provided on the outer surfaces of the first umbrella board separation block and the second umbrella board separation block.

[0018] The technical solution provided by this application has at least the following technical effects or advantages:

[0019] 1. The use of a support assembly effectively solves the problem that the existing vertical gas-water separator can only be installed on a horizontal ground. If the ground is tilted, the gas-water separator as a whole will be tilted. If the equipment is tilted, the liquid flow direction may change, thereby destroying or reducing the separation efficiency. The wave body may not be able to effectively settle to the bottom of the separator, but flow along the tilted direction, resulting in the gas-liquid mixture cannot be fully separated. Long-term tilted operation may cause uneven stress on the internal components of the equipment, thereby causing damage to the components or accelerated wear, and may cause excessive wear due to liquid retention or poor flow. The present invention can place the equipment stably on an inclined ground through a support assembly to keep the internal components stable, thereby keeping the internal components of the equipment under uniform stress and reducing component wear.

[0020] 2. The use of a filter component effectively solves the problem that the existing vertical gas-water separator is difficult to filter impurities, and impurities, dust particles or other pollutants may enter the air inlet, which may not only affect the separation effect, but also damage the internal components of the separator, reducing the service life of the separator. In addition, when the gas and liquid mixture containing impurities enters the separator, its components are more mixed, reducing the separation efficiency. The present invention can filter the gas-water mixture through the filter component, and can clean itself when the filter is blocked, keeping the filter unobstructed, making the mixture entering the equipment relatively pure, improving the gas-water separation efficiency, and being able to regularly remove the filtered impurities.

[0021] 3. The use of a defogger assembly effectively solves the problem that the existing vertical gas-water separator only has a primary filtering effect, and some tiny gas-water mixtures are difficult to separate. As the gas is directly discharged from the gas outlet, the discharged gas is not pure enough, and it is difficult to fully filter and separate the small particles of water vapor. The present invention has a double filtering effect through the defogger assembly, so that the tiny gas-water mixture can be fully separated. During the separation process, the separation block can shake, so that the water droplets are quickly left behind, preventing blockage from causing the gas to be difficult to rise, thereby improving the separation efficiency and separation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of Example 1 of the present application;

[0023] Figure 2 This is a schematic cross-sectional view of the overall structure in Example 1 of the present application;

[0024] Figure 3 This is a schematic diagram of the structure of the floating support mechanism in Example 1 of the present application;

[0025] Figure 4 This is a schematic diagram of the floating ball structure in Example 1 of the present application;

[0026] Figure 5 This is a schematic cross-sectional view of the fixing rod structure in the first embodiment of the present application;

[0027] Figure 6 This is a schematic diagram of the structure of the filter assembly in Example 1 of the present application;

[0028] Figure 7 This is a schematic diagram of the dust cleaning mechanism structure in Example 1 of the present application;

[0029] Figure 8 This is a schematic diagram of the clamping rod structure in Example 1 of the present application;

[0030] Fig. 9 This is a schematic cross-sectional view of the inlet pipe structure in Example 1 of the present application;

[0031] Fig.10 This is a schematic diagram of the filter structure in Example 1 of the present application;

[0032] Fig.11 For Example 1 of this application Fig.10 A schematic diagram of the structure enlargement at the center A;

[0033] Fig.12 This is a schematic diagram of the cleaning mechanism structure in Example 1 of the present application;

[0034] Fig.13 This is a schematic diagram of the structure of the demisting component in the second embodiment of the present application;

[0035] Fig.14 This is a schematic diagram of the structure of the swirl plate in Example 2 of the present application;

[0036] Fig.15 This is a schematic cross-sectional view of the demisting mechanism structure in the second embodiment of the present application;

[0037] Fig.16 This is a schematic diagram of the limit bolt structure in Example 2 of the present application.

[0038] In the figure: 1. separator body; 2. support assembly; 21. fixing ring; 22. support rod; 23. floating support mechanism; 231. fixing plate; 232. limiting rod; 233. floating rod; 234. floating ball; 235. connecting block; 236. positioning mechanism; 2361. fixing rod; 2362. accommodating chamber; 2363. first spring; 2364. telescopic rod; 2365. elastic rod; 2366. limiting sleeve; 237. floating plate; 238. support leg; 239. limiting groove; 3. filter assembly; 31. inlet pipe; 32. slide groove; 33. dust outlet; 34. dust cleaning mechanism; 341. collecting box; 342. dust box; 343. dust chamber; 344. pull ring; 345. clamping rod; 35 , filtering mechanism; 351, filter screen; 352, baffle plate; 353, fixing frame; 354, button; 355, connecting bolt; 356, push rod; 357, third spring; 36, cleaning mechanism; 361, cleaning plate; 362, belt; 363, motor; 364, rotating rod; 365, cleaning brush; 4, top cover; 5, air outlet; 6, guide pipe; 7, drain valve; 8, defog assembly; 81, first partition; 82, cyclone; 83, guide tube; 84, cyclone plate; 85, second partition; 86, defog mechanism; 861, first umbrella plate separation block; 862, connecting rod; 863, second umbrella plate separation block; 864, fixing block; 865, limit bolt; 866, fourth spring; 9, defog plate. DETAILED DESCRIPTION

[0039] A vertical gas-water separator can only be installed on a horizontal ground. If the ground is tilted, the entire gas-water separator will tilt. The present invention can place the device stably on the tilted ground for operation through a supporting assembly. It is difficult for a vertical gas-water separator to filter impurities. The present invention can filter the gas-water mixture through a filtering assembly. The gas-water separator only has a primary filtering effect, and some tiny gas-water mixtures are difficult to separate. The present invention has a secondary filtering effect through a defogger assembly, so that the tiny gas-water mixtures can be fully separated.

[0040] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0041] Embodiment 1

[0042] See also Figure 1 and Figure 2As shown, a vertical gas-water separator with a two-stage multi-tube cyclone demister comprises a separator body 1, a support assembly 2 is fixedly mounted on the bottom end of the separator body 1, a filter assembly 3 is fixedly sleeved on the outer surface of the separator body 1, a top cover 4 is provided on the separator body 1, an air outlet 5 is mounted on the top outer surface of the separator body 1, a flow guide pipe 6 is fixedly mounted on the outer surface of the separator body 1, a drain valve 7 is fixedly mounted on the bottom outer surface of the separator body 1, and a filter assembly 3 is fixedly mounted on the inner cavity of the separator body 1. Mist assembly 8, a demister plate 9 is fixedly installed above the demister assembly 8, the demister plate 9 is located below the air outlet 5, the support assembly 2 is used to support the separator body 1, the filter assembly 3 can be used to filter impurities, the air outlet 5 is the outlet of the separated gas, the guide pipe 6 is used to guide water to the bottom end of the separator body 1, the drain valve 7 is used to discharge water, the demister assembly 8 and the demister plate 9 are used for separating gas and water, the demister assembly 8 is used to break up and preliminarily separate the gas and water, and the demister plate 9 performs secondary separation on the gas and water.

[0043] See also Figure 3 and Figure 4As shown, the support assembly 2 includes a fixed ring 21, the fixed ring 21 and the outer surface of the separator body 1 are fixedly welded, a support rod 22 is fixedly installed at the bottom end of the fixed ring 21, there are four support rods 22, and a floating support mechanism 23 is fixedly installed at the bottom end of each support rod 22. The floating support mechanism 23 includes a fixed plate 231, and limit rods 232 are fixedly installed at the bottom ends of both sides of the fixed plate 231. A floating rod 233 is fixedly installed in the middle part of the fixed plate 231. The bottom end of the floating rod 233 is fixedly connected to a floating ball 234. The outer surface of the floating ball 234 A connecting block 235 is sleeved, and the floating ball 234 is movably connected to the connecting block 235. A positioning mechanism 236 is fixedly installed on the lower surface of the fixed plate 231, and the positioning mechanism 236 is evenly distributed around the floating rod 233. A floating plate 237 is fixedly connected to the upper surface of the connecting block 235. The bottom end of the positioning mechanism 236 and the upper surface of the floating plate 237 are tightly fitted. Support legs 238 are fixedly installed at the four corners of the floating plate 237. Limiting grooves 239 are provided on both sides of the floating plate 237, and the limiting rod 232 is located in the inner cavity of the limiting groove 239. There is a gap between the limiting rod 232 and the limiting groove 239. When the device is located on the inclined surface, the supporting leg 238 contacts the inclined surface. At this time, the floating plate 237 is parallel to the inclined surface as a whole. At this time, the floating ball 234 rotates in the inner cavity of the connecting block 235, so that when the floating plate 237 is parallel to the ground, the connecting block 235 moves with the floating plate 237. Since the floating plate 237 is tilted, the squeezing force of the positioning mechanism 236 on the floating plate 237 changes. At the same time, the floating plate 237 can be kept stable by adjusting the positioning mechanism 236. The limiting rod 232 is used to The floating plate 237 is limited, and there is a certain gap between the limit rod 232 and the limit groove 239 to prevent the limit rod 232 from jamming the floating plate 237 when the floating plate 237 is tilted. At this time, the rotation of the floating ball 234 makes the floating rod 233 always vertically upward, that is, the fixed plate 231 remains horizontal. In this way, with the support of the fixed ring 21 and the support rod 22, the equipment can always be vertical on the inclined ground. In fact, the floating plate 237 is tilted relative to the fixed plate 231, so that the floating plate 237 is parallel to the ground as a whole when the supporting leg 238 contacts the ground.

[0044] See also Figure 3 and Figure 5As shown, the positioning mechanism 236 includes a fixed rod 2361, the inner cavity of the fixed rod 2361 is provided with a receiving cavity 2362, the inner cavity of the receiving cavity 2362 is installed with a first spring 2363, the inner cavity of the receiving cavity 2362 is slidably connected with a telescopic rod 2364, the first spring 2363 is located between the inner wall of the receiving cavity 2362 and the telescopic rod 2364, the end of the telescopic rod 2364 away from the first spring 2363 is fixedly installed with an elastic rod 2365, the outer surface of the fixed rod 2361 is rotatably connected to the limiting sleeve 2366, and the limiting sleeve 2366 and the fixed rod 2361 are connected by threads, the elastic rod 2365 and the upper surface of the floating plate 237 are tightly fitted, and the positioning mechanism 236 is used to adjust the floating plate 237 The floating plate 237 is squeezed to keep the floating plate 237 in a relatively balanced state as a whole. When the floating plate 237 tilts, part of the elastic rod 2365 is extended and retracted under the elastic force of the first spring 2363. Conversely, the elastic force of the first spring 2363 on the other side makes the telescopic rod 2364 appear. At this time, the elastic rod 2365 grows to keep the floating plate 237 stable. When the floating plate 237 is stable, the limit sleeve 2366 is rotated to move on the fixed rod 2361 to make the limit sleeve 2366 contact with the floating plate 237, thereby helping the floating plate 237 to keep balance. This allows the support assembly 2 to support the inclined surface stably, keeps the flow direction inside the equipment stable, and makes the internal components of the equipment subject to uniform stress, thereby reducing the wear of the components.

[0045] See also Figure 6 , Figure 7 and Figure 8As shown, the filter assembly 3 includes an inlet pipe 31, and slide grooves 32 are provided on both sides of the inlet pipe 31. A dust discharge port 33 is provided at the bottom end of the inlet pipe 31. A dust cleaning mechanism 34 is provided at the bottom end of the inlet pipe 31, and the dust cleaning mechanism 34 is located below the dust discharge port 33. A filter mechanism 35 is provided in the inner cavity of the inlet pipe 31, and the filter mechanism 35 is located on one side of the dust discharge port 33. A cleaning mechanism 36 is provided in the inner cavity of the inlet pipe 31, and the cleaning mechanism 36 is located on one side of the filter mechanism 35, and the filter mechanism 35 is located at the dust discharge port. The dust removal mechanism 34 comprises a collecting box 341, the inner cavity of the collecting box 341 is slidably connected with a dust removal box 342, both ends of the dust removal box 342 are provided with a dust removal chamber 343, one end of the dust removal box 342 is fixedly installed with a pull ring 344, both ends of the dust removal box 342 are provided with a clamping rod 345, the clamping rod 345 and the dust removal box 342 are slidably connected, the inner cavity of the clamping rod 345 is provided with a second spring, and the inner wall of the bottom end of the collecting box 341 is provided with a jack, the clamping rod 345 and the jack are plugged into each other, and the dust removal chamber 343 is provided at both ends of the dust removal box 342. The inner cavity of the dust chamber 343 is larger than the inner cavity of the dust outlet 33. The inlet pipe 31 is used as the inlet of the gas-water separation. The filter mechanism 35 filters impurities from the mixed gas entering the inner cavity of the separator body 1, so that the impurities fall from the dust outlet 33 into the dust cleaning mechanism 34 for collection. When the filter mechanism 35 is blocked, the gas-water mixture exerts a greater extrusion force on the filter mechanism 35, so that the filter mechanism 35 slides in the chute 32 close to the cleaning mechanism 36, so that the cleaning mechanism 36 cleans the filter mechanism 35, so that the filter mechanism Structure 35 maintains a good filtering effect. When processing impurities, one of the dust exhaust chambers 343 is used to store impurities. The pull ring 344 can be pulled regularly to disengage the card rod 345 and the socket, and the dust exhaust box 342 slides in the inner cavity of the collection box 341. At this time, the impurities in the dust exhaust chamber 343 on one side of the dust exhaust box 342 fall down, and the dust exhaust chamber 343 on the other side is used to continue to collect impurities. The dust exhaust box 342 is kept stable in the collection box 341 by engaging the card rod 345 and the socket on the collection box 341.

[0046] See also Fig. 9 , Fig.10 , Fig.11 and Fig.12As shown, the filtering mechanism 35 includes a filter screen 351, the filter screen 351 and the slide groove 32 are slidably connected, baffles 352 are fixedly installed at both ends of the filter screen 351, the baffles 352 are in contact with the outer surface of the inlet pipe 31 and are located at the slide groove 32, a fixing frame 353 is fixedly installed on the outer surface of the inlet pipe 31, a button 354 is provided on the outer surface of the fixing frame 353, a connecting bolt 355 is fixedly installed on the outer surface of the fixing frame 353, push rods 356 are fixedly installed at both ends of the filter screen 351, a third spring 357 is sleeved on the outer surface of the connecting bolt 355, the third spring 357 is located between the fixing frame 353 and the filter screen 351, and the button 35 4 and the push rod 356 are aligned, the cleaning mechanism 36 includes a cleaning plate 361, the inner cavity of the cleaning plate 361 is movably connected with a belt 362, the outer surface of the cleaning plate 361 is fixedly installed with a motor 363, the output end of the motor 363 is sleeved with the belt 362, the button 354 is electrically connected with the motor 363, and the pressing of the button 354 controls the motor 363 to work, the bottom end of the cleaning plate 361 is rotatably connected with a rotating rod 364, the bottom end of the belt 362 is sleeved with the rotating rod 364, the outer surface of the rotating rod 364 is fixedly connected with a cleaning brush 365, and there is a gap between the cleaning brush 365 and the filter 351. When the filter 351 is blocked, the air The pressure exerted by the water mixture on the filter screen 351 increases, causing the filter screen 351 to move toward the separator body 1. At this time, the filter screen 351 is close to the cleaning brush 365 and fits the cleaning brush 365. When the filter screen 351 moves, it drives the baffle plate 352 to move. The baffle plate 352 is used to prevent the mixture from being discharged from the chute 32. The fixing frame 353 is always fixedly connected to the inlet pipe 31. During the movement of the filter screen 351, the push rod 356 is driven to approach the fixing frame 353. At this time, the push rod 356 contacts the button 354, so that the button 354 is pressed to drive the motor 363 to work, and the work of the motor 363 drives the belt 362 to rotate. The rotation of the belt 362 drives the rotating rod 364 to rotate, and the rotation of the rotating rod 364 drives the cleaning brush 365 to rotate. The rotation of the cleaning brush 365 drives the cleaning brush 365 to clean the filter 351, so that the filter 351 maintains a good filtering effect. After the filter 351 is cleaned, the pressure of the filter 351 is reduced. Under the elastic force of the third spring 357, the filter 351 returns to its original position and filters the gas-water mixture again. In addition, by observing the distance between the push rod 356 and the button 354, the cleaning brush 365 can be controlled to clean the filter 351 by manually squeezing the filter 351, thereby improving the separation efficiency of the equipment.

[0047] Embodiment 2

[0048] See also Fig.13 and Fig.14As shown, the demisting assembly 8 includes a first baffle 81, the inner cavity of the first baffle 81 is sleeved with a cyclone 82, the bottom end of the cyclone 82 is provided with a guide tube 83, the top of the guide tube 83 is fixedly installed with a swirl plate 84, the swirl plate 84 and the cyclone 82 are fixedly connected, the lower end of the guide tube 83 is sleeved with a second baffle 85, the inner cavity of the guide tube 83 is provided with a demisting mechanism 86, and the upper end of the demisting mechanism 86 is located in the inner cavity of the cyclone 82, and the top end of the guide tube 6 is located in the first baffle. The bottom end of the flow guide pipe 6 is located above the plate 81, and the bottom end of the flow guide pipe 6 is located below the second partition plate 85. The first partition plate 81 and the second partition plate 85 divide the inner cavity of the separator body 1 into three chambers. There is only a one-way communication between the chambers. There are multiple cyclones 82. The filter assembly 3 is located between the first partition plate 81 and the second partition plate 85. The drain valve 7 is located below the second partition plate 85. The gas-water mixture enters between the first partition plate 81 and the second partition plate 85 and first hits the multiple cyclones in the separator body 1. The airflow in 82 and guide tube 83 is broken up, and when entering the guide tube 83, it is guided by the swirl plate 84 to form a swirl. The gas spirals up from bottom to top and continuously hits the tube wall. Inertia is used to throw out large particles of impurities and a large amount of water vapor and flow down along the tube wall to achieve a preliminary demisting effect. The water produced in the guide tube 83 is discharged from the bottom of the guide tube 83, and the gas rises from the cyclone 82. The mixture collides again in the demisting mechanism 86 to produce water droplets. Since the water droplets have weight and settle downward, the gas moves upward. When passing through the demisting mechanism 86, the larger water droplets entrained by the mixed gas are separated, and the droplets condense on the demisting mechanism 86 and flow downward, and are finally separated by the demisting plate 9. The demisting plate 9 is spliced ​​with a denser number of swirl plates 84 to achieve a better gas-water separation effect. At the same time, the water separated by the demisting plate 9 accumulates on the first partition plate 81, and is guided to the bottom of the separator body 1 through the guide pipe 6, and finally discharged through the drain valve 7 with the water left in the guide tube 83.

[0049] See also Fig.15 and Fig.16As shown, the demisting mechanism 86 includes a first umbrella plate separation block 861, a connecting rod 862 is fixedly installed on the top of the first umbrella plate separation block 861, a second umbrella plate separation block 863 is fixedly installed on the top of the connecting rod 862, the second umbrella plate separation block 863 is located in the inner cavity of the cyclone 82, a fixing block 864 is fixedly installed in the inner cavity of the guide tube 83, a limiting bolt 865 is fixedly installed on the upper surface of the fixing block 864, a fourth spring 866 is sleeved on the outer surface of the limiting bolt 865, and the fourth spring 866 is located between the fixing block 864 and the first umbrella plate separation block 861, the first umbrella plate separation block 861 and the second umbrella plate separation block 863 are used to break up the liquid, and the outer surfaces of the first umbrella plate separation block 861 and the second umbrella plate separation block 863 are both provided with small holes, which are used for the water droplets to flow down and the gas to rise, and the rising mixed gas passes through After the first umbrella plate separation block 861 and the second umbrella plate separation block 863 are separated, the fine water droplets entrained in the gas are separated by passing through the defogger plate 9, so that they condense into larger water droplets and sink, and the gas separated from the water is discharged from the air outlet 5. At the same time, when the first umbrella plate separation block 861 and the second umbrella plate separation block 863 separate the gas and water, the water droplets fall on the first umbrella plate separation block 861 and the second umbrella plate separation block 863, causing the first umbrella plate separation block 861 to shake and squeeze the fourth spring 866. The elastic force of the fourth spring 866 causes the first umbrella plate separation block 861 to move up and down, so that the water droplets attached to the outer surfaces of the second umbrella plate separation block 863 and the first umbrella plate separation block 861 fall quickly, preventing the water droplets from adhering to the outer surfaces of the second umbrella plate separation block 863 and the first umbrella plate separation block 861 and affecting the circulation of the gas, thereby improving the efficiency of gas-water separation.

[0050] In summary, the support assembly 2 is used to support the separator body 1, the filter assembly 3 can be used to filter impurities, the air outlet 5 is the outlet of the separated gas, the guide pipe 6 is used to guide water to the bottom end of the separator body 1, the drain valve 7 is used to discharge water, the demister assembly 8 and the demister plate 9 are used to separate gas and water, the demister assembly 8 is used to break up and preliminarily separate the gas and water, and the demister plate 9 performs secondary separation on the gas and water. When the equipment is located on an inclined plane, the floating plate 237 is actually tilted relative to the fixed plate 231, so that the floating plate 237 is parallel to the ground as a whole when the support leg 238 contacts the ground, the inlet pipe 31 is used as the inlet of the gas-water separation, the filter mechanism 35 filters impurities from the mixed gas entering the inner cavity of the separator body 1, so that the impurities fall from the dust outlet 33 into the dust cleaning mechanism 34 for collection, and when the filter mechanism 35 is blocked, the gas-water mixture produces a greater extrusion force on the filter mechanism 35, so that the filter mechanism 35 is in the slide groove 32 Slide close to the cleaning mechanism 36, so that the cleaning mechanism 36 cleans the filtering mechanism 35, so that the filtering mechanism 35 maintains a good filtering effect, and the gas-water mixture enters between the first baffle 81 and the second baffle 85, and first hits the multiple cyclones 82 and the guide tube 83 in the separator body 1, and the airflow is broken up. When entering the guide tube 83, it is guided by the cyclone plate 84 to form a vortex, and the gas spirals up from bottom to top and continuously hits the tube wall, and uses inertia to throw out large particles of impurities and a large amount of water vapor and flow down along the tube wall to achieve a preliminary demisting effect. The water produced in the guide tube 83 is discharged from the bottom of the guide tube 83, and the gas rises from the cyclone 82. The mixture collides again in the demisting mechanism 86 to produce water droplets. Since the water droplets have weight and settle downward, the gas moves upward. When passing through the demisting mechanism 86, the mixed gas entrains larger water droplets and separates them, so that the droplets condense on the demisting mechanism 86 and flow downward, and are finally separated by the demisting plate 9.

[0051] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0052] What has been described above is only a preferred specific implementation manner of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. A vertical gas-water separator with a two-stage multi-cyclone demister, comprising a separator body (1), characterized in that: A support assembly (2) is fixedly mounted on the bottom end of the separator body (1); a filter assembly (3) is fixedly sleeved on the outer surface of the separator body (1); a top cover (4) is provided on the separator body (1); an air outlet (5) is mounted on the top outer surface of the separator body (1); a flow guide pipe (6) is fixedly mounted on the outer surface of the separator body (1); a drain valve (7) is fixedly mounted on the bottom outer surface of the separator body (1); a demisting assembly (8) is fixedly mounted in the inner cavity of the separator body (1); a demisting plate (9) is fixedly mounted above the demisting assembly (8); and the demisting plate (9) is located below the air outlet (5); The demisting assembly (8) comprises a first baffle (81), the inner cavity of the first baffle (81) is sleeved with a cyclone (82), the bottom end of the cyclone (82) is provided with a guide tube (83), the top end of the guide tube (83) is fixedly mounted with a swirl plate (84), the swirl plate (84) and the cyclone (82) are fixedly connected, the lower end of the guide tube (83) is sleeved with a second baffle (85), the inner cavity of the guide tube (83) is provided with a demisting mechanism (86), and the upper end of the demisting mechanism (86) is located in the inner cavity of the cyclone (82); The filter assembly (3) comprises an inlet pipe (31), slide grooves (32) are provided on both sides of the inlet pipe (31), a dust discharge port (33) is provided at the bottom end of the inlet pipe (31), a dust cleaning mechanism (34) is provided at the bottom end of the inlet pipe (31), the dust cleaning mechanism (34) is located below the dust discharge port (33), a filter mechanism (35) is provided in the inner cavity of the inlet pipe (31), the filter mechanism (35) is located on one side of the dust discharge port (33), a cleaning mechanism (36) is provided in the inner cavity of the inlet pipe (31), the cleaning mechanism (36) is located on one side of the filter mechanism (35), and the filter mechanism (35) is located between the dust discharge port (33) and the cleaning mechanism (36); The dust cleaning mechanism (34) comprises a collecting box (341), the inner cavity of the collecting box (341) is slidably connected to a dust discharge box (342), both ends of the dust discharge box (342) are provided with dust discharge cavities (343), one end of the dust discharge box (342) is fixedly mounted with a pull ring (344), both ends of the dust discharge box (342) are provided with clamping rods (345), the clamping rod (345) and the dust discharge box (342) are slidably connected, the inner cavity of the clamping rod (345) is provided with a second spring, the inner wall of the bottom end of the collecting box (341) is provided with a plug hole, the clamping rod (345) and the plug hole are plugged together, and the inner cavity of the dust discharge cavity (343) is larger than the inner cavity of the dust discharge port (33); The filtering mechanism (35) comprises a filter screen (351), the filter screen (351) and the slide groove (32) are slidably connected, shielding plates (352) are fixedly installed at both ends of the filter screen (351), the shielding plates (352) are in contact with the outer surface of the inlet pipe (31) and are located at the slide groove (32), a fixing frame (353) is fixedly installed on the outer surface of the inlet pipe (31), a button (354) is provided on the outer surface of the fixing frame (353), a connecting bolt (355) is fixedly installed on the outer surface of the fixing frame (353), push rods (356) are fixedly installed at both ends of the filter screen (351), a third spring (357) is sleeved on the outer surface of the connecting bolt (355), the third spring (357) is located between the fixing frame (353) and the filter screen (351), and the button (354) and the push rod (356) are aligned; The cleaning mechanism (36) comprises a cleaning plate (361), the inner cavity of the cleaning plate (361) is movably connected to a belt (362), a motor (363) is fixedly mounted on the outer surface of the cleaning plate (361), the output end of the motor (363) is sleeved with the belt (362), the button (354) is electrically connected to the motor (363), pressing the button (354) controls the motor (363) to work, the bottom end of the cleaning plate (361) is rotatably connected to a rotating rod (364), the bottom end of the belt (362) is sleeved with the rotating rod (364), the outer surface of the rotating rod (364) is fixedly connected to a cleaning brush (365), and there is a gap between the cleaning brush (365) and the filter (351); The demisting mechanism (86) comprises a first umbrella plate separation block (861), a connecting rod (862) being fixedly mounted on the top end of the first umbrella plate separation block (861), a second umbrella plate separation block (863) being fixedly mounted on the top end of the connecting rod (862), the second umbrella plate separation block (863) being located in the inner cavity of the cyclone (82), a fixing block (864) being fixedly mounted in the inner cavity of the guide tube (83), a limiting bolt (865) being fixedly mounted on the upper surface of the fixing block (864), a fourth spring (866) being sleeved on the outer surface of the limiting bolt (865), the fourth spring (866) being located between the fixing block (864) and the first umbrella plate separation block (861), and small holes being provided on the outer surfaces of the first umbrella plate separation block (861) and the second umbrella plate separation block (863).

2. A vertical gas-water separator with a two-stage multi-cyclone demister as claimed in claim 1, characterized in that: The support assembly (2) comprises a fixing ring (21), the fixing ring (21) and the outer surface of the separator body (1) being fixedly welded, a supporting rod (22) being fixedly mounted at the bottom end of the fixing ring (21), the supporting rods (22) being four in number, and a floating supporting mechanism (23) being fixedly mounted at the bottom end of each of the supporting rods (22).

3. A vertical gas-water separator with a two-stage multi-cyclone mist eliminator as claimed in claim 2, characterized in that: The floating support mechanism (23) comprises a fixed plate (231), limiting rods (232) are fixedly installed at the bottom ends of both sides of the fixed plate (231), a floating rod (233) is fixedly installed at the middle part of the fixed plate (231), a floating ball (234) is fixedly connected to the bottom end of the floating rod (233), a connecting block (235) is sleeved on the outer surface of the floating ball (234), the floating ball (234) and the connecting block (235) are movably connected, and a positioning mechanism (236) is fixedly installed on the lower surface of the fixed plate (231), and The positioning mechanisms (236) are evenly distributed around the floating rod (233); the upper surface of the connection block (235) is fixedly connected to a floating plate (237); the bottom end of the positioning mechanism (236) is tightly fitted to the upper surface of the floating plate (237); support legs (238) are fixedly installed at the four corners of the floating plate (237); limiting grooves (239) are provided on both sides of the floating plate (237); the limiting rod (232) is located in the inner cavity of the limiting groove (239), and there is a gap between the limiting rod (232) and the limiting groove (239).

4. A vertical gas-water separator with a two-stage multi-cyclone demister as claimed in claim 3, characterized in that: The positioning mechanism (236) comprises a fixed rod (2361), the inner cavity of the fixed rod (2361) is provided with an accommodating cavity (2362), the inner cavity of the accommodating cavity (2362) is installed with a first spring (2363), the inner cavity of the accommodating cavity (2362) is slidably connected with a telescopic rod (2364), the first spring (2363) is located between the inner wall of the accommodating cavity (2362) and the telescopic rod (2364), an elastic rod (2365) is fixedly installed at one end of the telescopic rod (2364) away from the first spring (2363), the outer surface of the fixed rod (2361) is rotatably connected with a limiting sleeve (2366), and the limiting sleeve (2366) and the fixed rod (2361) are connected by threads, and the elastic rod (2365) and the upper surface of the floating plate (237) are tightly fitted.

5. A vertical gas-water separator with a two-stage multi-cyclone mist eliminator as claimed in claim 1, characterized in that: The top end of the flow guide tube (6) is located above the first partition (81), and the bottom end of the flow guide tube (6) is located below the second partition (85). The first partition (81) and the second partition (85) divide the inner cavity of the separator body (1) into three chambers, and there is only one-way communication between the chambers. There are multiple cyclones (82). The filter assembly (3) is located between the first partition (81) and the second partition (85), and the drain valve (7) is located below the second partition (85).

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