CN108479684B - Circular split-flow float valve tower tray - Google Patents
Circular split-flow float valve tower tray Download PDFInfo
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- CN108479684B CN108479684B CN201810374894.9A CN201810374894A CN108479684B CN 108479684 B CN108479684 B CN 108479684B CN 201810374894 A CN201810374894 A CN 201810374894A CN 108479684 B CN108479684 B CN 108479684B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
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Abstract
The invention discloses a circular flow-dividing float valve tray, which comprises a tray body, wherein a plurality of first tongue holes are formed in the periphery of the tray body at equal intervals, a fixing ring is fixed at the upper end of the tray body, a second filter plate is fixed on the side wall of the periphery in the fixing ring, a plurality of third fixing plates are rotatably connected with the second filter plate at equal intervals, a first placing groove is formed in each third fixing plate, a plurality of liquid guide pipes are arranged on the side wall of one end in the first placing groove at equal intervals, a liquid blocking wind cap is hinged to the upper end of the first placing groove, mounting grooves are formed in two sides of the upper end of each third fixing plate, and the first fixing plates are jointly placed on the mounting grooves. The invention solves the problem of inconvenient installation of the float valve by modifying the tray of the flow dividing float valve, can conveniently adjust when the air flow rises irregularly, ensures that the gas and the liquid are fully contacted, can also play a good role in the contact of the gas and the liquid at the edge, is convenient to use and saves the cost.
Description
Technical Field
The invention relates to the technical field of float valve trays, in particular to a circular flow-dividing float valve tray.
Background
The circular float valve tower is a new tower type, simple in structure, low in manufacturing cost, and can adapt to the condition of common materials, and is one of the most widely used tower types in the chemical industry and oil refining industry. The performance of the tower equipment in the float valve tower is good and bad, and the technical level of the tower equipment directly influences the yield, the quality, the recovery rate, the economic benefit and other aspects of the product. The circular float valve tower features that one float valve capable of moving up and down is installed in each installing hole. When the air speed of the mounting hole is high, the float valve is jacked up and ascends, and when the air speed is low, the float valve descends due to the self weight. The lifting position of the float valve is automatically adjusted along with the air flow, so that the air speed entering the liquid layer is basically stable. And because the gas enters the liquid layer in the horizontal direction below the float valve, the entrainment amount of liquid foam is reduced, and the gas-liquid contact time is prolonged. The valve plate of the float valve adjusts the opening degree of the float valve along with the change of gas load, so that the circular float valve tower has high operation flexibility and can still keep normal operation particularly under low load. The float valve tower has good gas-liquid contact state, small entrainment (due to horizontal gas blowing), high tower plate efficiency and high production capacity. Although the tray of the circular floating tower has the advantages of high mass transfer efficiency and high operation flexibility, the applicant finds that the following defects still exist in the industrial production: because the air flow rises irregularly, the treatment of the air flow by the float valve is not ideal, the air flow is not dispersed uniformly and the gas-liquid contact is not sufficient; because a float valve cannot be arranged on the edge of the tower plate, a mass transfer dead zone is easy to generate, and the gas-liquid contact in the zone is insufficient. The existing tower tray is inconvenient to install the float valve and not stable, and does not have an adjustable function when liquid is collected, so that the gas and the liquid are not convenient to mix.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a circular flow-dividing float valve tray.
In order to achieve the purpose, the invention adopts the following technical scheme:
a circular flow-dividing float valve tray comprises a tray body, wherein a plurality of first tongue holes are formed in the periphery of the tray body at equal intervals, a fixing ring is fixed at the upper end of the tray body, a second filter plate is fixed on the side wall of the periphery in the fixing ring, a plurality of third fixing plates are connected with the second filter plate in an equal-interval rotating mode at equal intervals, a first placing groove is formed in each third fixing plate, a plurality of liquid guide pipes are arranged on the side wall of one end in the first placing groove at equal intervals, a liquid blocking wind cap is hinged to the upper end of the first placing groove, mounting grooves are formed in two sides of the upper end of each third fixing plate, the first fixing plates are jointly placed on the mounting grooves, a first threaded through hole is formed in each first fixing plate, a threaded blind hole corresponding to the first threaded through hole is formed in each third fixing plate, a bolt penetrates through the first threaded through hole and extends into, a second fixing plate is jointly fixed at the upper ends of the plurality of third fixing plates, a second placing groove is arranged in the second fixing plate, a first filter plate is fixed on the side wall of the periphery of the second placing groove, an installation box is arranged on one side of the first fixing plate, the side wall of one end of the installation box is fixed on the side wall in the fixing ring, a cavity is arranged in the installation box, a rotating rod penetrates through the side wall of one end of the cavity, a rotating block is fixed at one end, away from the installation box, of the rotating rod, a second bevel gear is fixed at the other end of the rotating rod, a first bevel gear is meshed with one side of the second bevel gear, a screw rod is fixed in the first bevel gear, two ends of the screw rod are rotatably connected onto opposite side walls of the cavity, a moving plate penetrates through the screw rod, a second thread through hole is arranged in the moving plate, the movable plate is characterized in that an opening corresponding to the movable plate is formed in one end side wall of the cavity, one end of the movable plate is fixed to one side of the first fixed plate, and two ends of the movable plate abut against opposite side walls of the cavity.
Preferably, be equipped with a plurality of spacing holes on the disk body, be equipped with a plurality of second tongue holes that correspond with spacing hole on the disk body, equidistant four spouts that are equipped with on the a week lateral wall in spacing hole, spacing downthehole float valve of installing, equidistant four openings that are equipped with on the a week lateral wall of float valve, the lower extreme of opening is fixed with the limiting plate, the lower extreme of limiting plate is fixed with the slider, the slider is installed in the spout.
Preferably, the both ends of first fixed plate all are equipped with the mounting bracket, the one end of mounting bracket is fixed on solid fixed ring's one end lateral wall, it is equipped with the bracing piece to run through on the other end lateral wall of mounting bracket, the one end that first fixed plate was kept away from to the bracing piece is fixed with the dog, the other end of bracing piece is fixed with the fixed block, the one end at first fixed plate is fixed to the one end of fixed block, the spring has been cup jointed in the slip on the bracing piece, the one end of spring is fixed on the dog, the other end of spring is fixed on the one end lateral.
Preferably, the first bevel gear and the second bevel gear are both made of PVC.
Preferably, the rotating block is provided with anti-skid lines.
Preferably, a baffle is fixed on the side wall of one end of the cavity, and the screw penetrates through the baffle.
Preferably, the number of the bolts is 9.
Preferably, the tray body is provided with a connecting hole.
Preferably, the bottom of the second placing groove is provided with a plurality of through holes at equal intervals.
Preferably, the installation box is made of stainless steel.
When the device is used, a user drives the second bevel gear to rotate by rotating the rotating block, then drives the first bevel gear to rotate, then drives the screw rod to rotate, then drives the moving plate to move, can protect the moving plate by using the baffle plate to prevent the second bevel gear from being collided, then can drive the first fixing plate to move, then can drive the third fixing plate to integrally rotate, adjust the angle to a position most suitable for gas-liquid contact, then can drive the fixing block to move by rotating the third fixing plate, then drives the supporting rod to move, then drives the spring to contract to play a role of damping and buffering, placing grooves are arranged on the third fixing plate and the second fixing plate, gas-liquid contact can be assisted by the through hole at the bottom of the placing grooves and the liquid guide pipe, then solves the problem that a floating valve cannot be installed at the edge by arranging the first tongue hole, and is easy to generate mass transfer dead zones, the invention solves the problem of inconvenient installation of the float valve by reforming the flow dividing float valve tray, can conveniently adjust when the airflow rises irregularly, ensures that the gas and the liquid are fully contacted, can also play a good role in the contact of the gas and the liquid at the edge, is convenient to use and saves the cost.
Drawings
FIG. 1 is a top view of a retaining ring for a circular splitter float valve tray according to the present invention;
FIG. 2 is a front view of a retaining ring for a circular splitter float valve tray according to the present invention;
FIG. 3 is an enlarged view of a structure at the position A of a circular flow-dividing float valve tray according to the present invention;
FIG. 4 is a schematic structural diagram of a mounting box of a circular flow-dividing float valve tray according to the present invention;
FIG. 5 is a schematic diagram of a tray body structure of a circular flow-dividing float valve tray according to the present invention;
FIG. 6 is a schematic diagram of a float valve structure of a circular split-flow float valve tray according to the present invention;
fig. 7 is a schematic diagram of a limiting plate structure of a circular flow-dividing float valve tray according to the present invention;
fig. 8 is a schematic diagram of a limiting hole structure of a circular flow-dividing float valve tray according to the present invention.
In the figure: the automatic sealing device comprises a plate body 1, a connecting hole 2, a floating valve 3, a first tongue hole 4, a second tongue hole 5, a notch 6, a limiting plate 7, a sliding block 8, a limiting hole 9, a sliding chute 10, a rotating block 11, a third fixing plate 12, a first filtering plate 13, a through hole 14, a first fixing plate 15, a mounting box 16, a second filtering plate 17, a fixing ring 18, a second fixing plate 19, a mounting rack 20, a spring 21, a supporting rod 22, a fixing block 23, a stop block 24, a bolt 25, a rotating rod 26, a screw rod 27, a first bevel gear 28, a second bevel gear 29, a first baffle 30 and a moving plate 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1, 2, 4 and 5, a circular flow-dividing float valve tray comprises a tray body 1, a plurality of first tongue holes 4 are arranged at equal intervals around the tray body 1, a fixing ring 18 is fixed at the upper end of the tray body 1 and plays a role of fixing, a second filter plate 17 is fixed on the side wall of the circumference in the fixing ring 18, the second filter plate 17 is connected with a plurality of third fixing plates 12 in a rotating manner at equal intervals, a first placing groove is arranged on the third fixing plates 12 and internally communicated with liquid, a plurality of liquid guide pipes are arranged at equal intervals on the side wall of one end in the first placing groove, a liquid blocking hood is hinged at the upper end of the first placing groove, mounting grooves are arranged on both sides of the upper end of the third fixing plates 12, a first fixing plate 15 is jointly placed on the mounting grooves, a first thread through hole is arranged in the first fixing plate 15, a thread blind hole corresponding to the first thread through hole is arranged on the third fixing, the bolt 25 extends into the threaded blind hole, the second fixing plate 19 is jointly fixed at the upper ends of the plurality of third fixing plates 12, a second placing groove is arranged in the second fixing plate 19, the first filter plate 13 is fixed on the side wall of the circumference of the second placing groove, the mounting box 16 is arranged on one side of the first fixing plate 15, the side wall of one end of the mounting box 16 is fixed on the side wall in the fixing ring 18, a cavity is arranged in the mounting box 16, a rotating rod 26 penetrates through the side wall of one end of the cavity, a rotating block 11 is fixed at one end of the rotating rod 26 far away from the mounting box 16, the rotating block 11 is rotated to drive the second bevel gear 29 to rotate, then the first bevel gear 28 is driven to rotate, then the screw 27 is driven to rotate, then the moving plate 31 is driven to move, the moving plate 31 can be protected by the baffle 30, the second bevel gear 29 is prevented from being collided, and then the moving of the, and then, the third fixing plate 12 is driven to integrally rotate, the angle is adjusted to the position most suitable for gas-liquid contact, a second bevel gear 29 is fixed at the other end of the rotating rod 26, a first bevel gear 28 is meshed with one side of the second bevel gear 29, a screw 27 is fixed in the first bevel gear 28, two ends of the screw 27 are rotatably connected to opposite side walls of the cavity, a moving plate 31 penetrates through the screw 27 to assist in driving the first fixing plate 15 to move, a second threaded through hole is formed in the moving plate 31, the screw 27 penetrates through the second threaded through hole, an opening corresponding to the moving plate 31 is formed in one side wall of the cavity, one end of the moving plate 31 is fixed at one side of the first fixing plate 15, and two ends of the moving plate 31 abut against the opposite side.
Example 2
Referring to fig. 1, 2, 4, 5, 6, 7, 8, a circular flow-dividing float valve tray comprises a tray body 1, a plurality of first tongue holes 4 are arranged at equal intervals around the tray body 1, a fixing ring 18 is fixed at the upper end of the tray body 1 and plays a role of fixing, a second filter plate 17 is fixed on the side wall of the circumference in the fixing ring 18, a plurality of third fixing plates 12 are rotatably connected with the second filter plate 17 at equal intervals, a first placing groove is arranged on each third fixing plate 12 and internally communicated with liquid, a plurality of liquid guide pipes are arranged at equal intervals on the side wall of one end in each first placing groove, a liquid blocking air cap is hinged at the upper end of each first placing groove, mounting grooves are arranged on both sides of the upper end of each third fixing plate 12, a first fixing plate 15 is jointly placed on the mounting grooves, a first thread through hole is arranged in each first fixing plate 15, a thread blind hole corresponding to the first thread through hole is arranged on each third fixing plate 12, the bolt 25 extends into the threaded blind hole, the second fixing plate 19 is jointly fixed at the upper ends of the plurality of third fixing plates 12, a second placing groove is arranged in the second fixing plate 19, the first filter plate 13 is fixed on the side wall of the circumference of the second placing groove, the mounting box 16 is arranged on one side of the first fixing plate 15, the side wall of one end of the mounting box 16 is fixed on the side wall in the fixing ring 18, a cavity is arranged in the mounting box 16, a rotating rod 26 penetrates through the side wall of one end of the cavity, a rotating block 11 is fixed at one end of the rotating rod 26 far away from the mounting box 16, the rotating block 11 is rotated to drive the second bevel gear 29 to rotate, then the first bevel gear 28 is driven to rotate, then the screw 27 is driven to rotate, then the moving plate 31 is driven to move, the moving plate 31 can be protected by the baffle 30, the second bevel gear 29 is prevented from being collided, and then the moving of the, and then, the third fixing plate 12 is driven to integrally rotate, the angle is adjusted to the position most suitable for gas-liquid contact, a second bevel gear 29 is fixed at the other end of the rotating rod 26, a first bevel gear 28 is meshed with one side of the second bevel gear 29, a screw 27 is fixed in the first bevel gear 28, two ends of the screw 27 are rotatably connected to opposite side walls of the cavity, a moving plate 31 penetrates through the screw 27 to assist in driving the first fixing plate 15 to move, a second threaded through hole is formed in the moving plate 31, the screw 27 penetrates through the second threaded through hole, an opening corresponding to the moving plate 31 is formed in one side wall of the cavity, one end of the moving plate 31 is fixed at one side of the first fixing plate 15, and two ends of the moving plate 31 abut against the opposite side.
In the invention, a plurality of limiting holes 9 are arranged on a disk body 1, a plurality of second tongue holes 5 corresponding to the limiting holes 9 are arranged on the disk body 1, four sliding chutes 10 are arranged on the side wall of the circumference of each limiting hole 9 at equal intervals, a floating valve 3 is arranged in each limiting hole 9, four notches 6 are arranged on the side wall of the circumference of each floating valve 3 at equal intervals, a limiting plate 7 is fixed at the lower end of each notch 6, a sliding block 8 is fixed at the lower end of each limiting plate 7, each sliding block 8 is arranged in each sliding chute 10, a first bevel gear 28 and a second bevel gear 29 are both made of PVC, the cost is saved, anti-skid threads are arranged on a rotating block 11, the friction force is increased, the use is convenient, a baffle 30 is fixed on the side wall at one end of a cavity to play a role in protecting a moving plate 31, a screw 27 penetrates through the baffle 30, the number of bolts 25 is 9, compared with the embodiment 1, and the stability of the float valve when moving up and down, the function of protecting the moving plate 31 is played by the baffle 30 arranged on the side wall of the cavity.
Example 3
Referring to fig. 1, 2, 3, 4, 5, a circular flow-dividing float valve tray comprises a tray body 1, a plurality of first tongue holes 4 are arranged at equal intervals around the tray body 1, a fixing ring 18 is fixed at the upper end of the tray body 1 and plays a role of fixing, a second filter plate 17 is fixed on the side wall of the circumference in the fixing ring 18, a plurality of third fixing plates 12 are rotatably connected at equal intervals on the second filter plate 17, a first placing groove is arranged on the third fixing plates 12 and internally communicated with liquid, a plurality of liquid guide pipes are arranged at equal intervals on the side wall of one end in the first placing groove, a liquid blocking hood is hinged at the upper end of the first placing groove, mounting grooves are arranged on both sides of the upper end of the third fixing plates 12, a first fixing plate 15 is jointly placed on the mounting grooves, a first thread through hole is arranged in the first fixing plate 15, a thread blind hole corresponding to the first thread through hole is arranged on the third fixing plate 12, the bolt 25 extends into the threaded blind hole, the second fixing plate 19 is jointly fixed at the upper ends of the plurality of third fixing plates 12, a second placing groove is arranged in the second fixing plate 19, the first filter plate 13 is fixed on the side wall of the circumference of the second placing groove, the mounting box 16 is arranged on one side of the first fixing plate 15, the side wall of one end of the mounting box 16 is fixed on the side wall in the fixing ring 18, a cavity is arranged in the mounting box 16, a rotating rod 26 penetrates through the side wall of one end of the cavity, a rotating block 11 is fixed at one end of the rotating rod 26 far away from the mounting box 16, the rotating block 11 is rotated to drive the second bevel gear 29 to rotate, then the first bevel gear 28 is driven to rotate, then the screw 27 is driven to rotate, then the moving plate 31 is driven to move, the moving plate 31 can be protected by the baffle 30, the second bevel gear 29 is prevented from being collided, and then the moving of the, and then, the third fixing plate 12 is driven to integrally rotate, the angle is adjusted to the position most suitable for gas-liquid contact, a second bevel gear 29 is fixed at the other end of the rotating rod 26, a first bevel gear 28 is meshed with one side of the second bevel gear 29, a screw 27 is fixed in the first bevel gear 28, two ends of the screw 27 are rotatably connected to opposite side walls of the cavity, a moving plate 31 penetrates through the screw 27 to assist in driving the first fixing plate 15 to move, a second threaded through hole is formed in the moving plate 31, the screw 27 penetrates through the second threaded through hole, an opening corresponding to the moving plate 31 is formed in one side wall of the cavity, one end of the moving plate 31 is fixed at one side of the first fixing plate 15, and two ends of the moving plate 31 abut against the opposite side.
In the invention, two ends of a first fixing plate 15 are respectively provided with a mounting frame 20, one end of the mounting frame 20 is fixed on one end side wall of a fixing ring 18, the other end side wall of the mounting frame 20 is provided with a support rod 22 in a penetrating manner, one end of the support rod 22 far away from the first fixing plate 15 is fixed with a stop block 24, the other end of the support rod 22 is fixed with a fixing block 23, one end of the fixing block 23 is fixed at one end of the first fixing plate 15, the support rod 22 is sleeved with a spring 21 in a sliding manner, one end of the spring 21 is fixed on the stop block 24, the other end of the spring 21 is fixed on one end side wall in the mounting frame 20, the first bevel gear 28 and the second bevel gear 29 are both made of PVC, the cost is saved, the rotating block 11 is provided with anti-skid grains to increase friction force and is convenient to use, a baffle 30 is, be equipped with connecting hole 2 on the disk body 1, supplementary gas-liquid mixture contacts, the bottom of second standing groove is equidistant to be equipped with a plurality of through-holes 14, supplementary gas-liquid mixture contacts, install bin 16 adopts the stainless steel to make, protect inner structure not destroyed, compare with embodiment 2, this embodiment sets up the effect that spring 21 can play the shock attenuation buffering, and can protect the stability of first fixed plate 15 when removing, and be provided with connecting hole 2 and through-hole 14 and can play the effect of promotion to gas-liquid mixture.
In the invention, when in use, a user rotates the rotating block 11 to drive the second bevel gear 29 to rotate, then drives the first bevel gear 28 to rotate, then drives the screw 27 to rotate, then drives the moving plate 31 to move, the moving plate 31 can be protected by the baffle 30 to prevent the second bevel gear 29 from being collided, then the user can drive the first fixing plate 15 to move, then the user can drive the third fixing plate 12 to integrally rotate, adjust the angle to the position most suitable for gas-liquid contact, then the third fixing plate 12 rotates to drive the fixing block 23 to move, then the user can drive the supporting rod 22 to move, then the user can drive the spring 21 to contract to play a role of shock absorption and buffering, the third fixing plate 12 and the second fixing plate 19 are both provided with placing grooves, the gas-liquid contact can be assisted by the through hole 14 at the bottom of the placing grooves and the liquid guide tube, and then the problem that the floating valve cannot be installed at the edge is solved, mass transfer dead zones are easily generated, and gas-liquid contact in the zones is insufficient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A circular flow-dividing float valve tray comprises a tray body (1) and is characterized in that a plurality of first tongue holes (4) are arranged at equal intervals on the periphery of the tray body (1), a fixing ring (18) is fixed at the upper end of the tray body (1), a second filter plate (17) is fixed on the side wall of the periphery in the fixing ring (18), a plurality of third fixing plates (12) are connected to the second filter plate (17) in a rotating mode at equal intervals, a first placing groove is formed in each third fixing plate (12), a plurality of liquid guide pipes are arranged at equal intervals on the side wall of one end in each first placing groove, a liquid blocking air cap is hinged to the upper end of each first placing groove, mounting grooves are formed in two sides of the upper end of each third fixing plate (12), a first fixing plate (15) is jointly placed on the mounting grooves, a first thread through hole is formed in each first fixing plate (15), a thread blind hole corresponding to the first thread through hole is formed in each third fixing plate (, a bolt (25) penetrates through the first threaded through hole, the bolt (25) extends into the threaded blind hole, a second fixing plate (19) is jointly fixed to the upper ends of the third fixing plates (12), a second placing groove is formed in the second fixing plate (19), a first filter plate (13) is fixed to the side wall of the periphery of the second placing groove, an installation box (16) is arranged on one side of the first fixing plate (15), the side wall of one end of the installation box (16) is fixed to the side wall in the fixing ring (18), a cavity is formed in the installation box (16), a rotating rod (26) penetrates through the side wall of one end of the cavity, a rotating block (11) is fixed to one end, far away from the installation box (16), of the rotating rod (26), a gear (29) is fixed to the other end of the rotating rod (26), and a first conical gear (28) is meshed with one side of the second conical gear (29), a screw rod (27) is fixed in the first conical gear (28), two ends of the screw rod (27) are rotatably connected to opposite side walls of the cavity, a moving plate (31) penetrates through the screw rod (27), a second threaded through hole is formed in the moving plate (31), the screw rod (27) penetrates through the second threaded through hole, an opening corresponding to the moving plate (31) is formed in one side wall of one end of the cavity, one end of the moving plate (31) is fixed on one side of the first fixing plate (15), and two ends of the moving plate (31) are abutted to the opposite side walls of the cavity; be equipped with a plurality of spacing holes (9) on disk body (1), be equipped with second tongue hole (5) that a plurality of and spacing hole (9) correspond on disk body (1), equidistant four spout (10) of being equipped with on the a week lateral wall of spacing hole (9), install float valve (3) in spacing hole (9), equidistant four openings (6) of being equipped with on the a week lateral wall of float valve (3), the lower extreme of opening (6) is fixed with limiting plate (7), the lower extreme of limiting plate (7) is fixed with slider (8), install in spout (10) slider (8).
2. The circular flow-dividing float valve tray as claimed in claim 1, wherein mounting brackets (20) are provided at both ends of the first fixing plate (15), one end of each mounting bracket (20) is fixed on one end sidewall of the fixing ring (18), a support rod (22) is provided on the other end sidewall of each mounting bracket (20) in a penetrating manner, a stop block (24) is fixed at one end of the support rod (22) far away from the first fixing plate (15), a fixing block (23) is fixed at the other end of the support rod (22), one end of the fixing block (23) is fixed at one end of the first fixing plate (15), a spring (21) is slidably sleeved on the support rod (22), one end of the spring (21) is fixed on the stop block (24), and the other end of the spring (21) is fixed on one end sidewall in the mounting bracket (20).
3. A circular splitter float valve tray according to claim 1, characterized in that the first conical gear (28) and the second conical gear (29) are made of PVC.
4. The circular splitter float valve tray according to claim 1, characterized in that the turning blocks (11) are provided with anti-slip threads.
5. The circular flow-splitting float valve tray as claimed in claim 1, wherein a baffle (30) is fixed on one end side wall of said cavity, and said screw (27) penetrates through said baffle (30).
6. A circular splitter float valve tray according to claim 1, characterized in that the number of said bolts (25) is 9.
7. A circular diverting float valve tray as claimed in claim 1, characterized in that the tray body (1) is provided with connection holes (2).
8. A circular splitter float valve tray according to claim 1, characterized in that the bottom of the second standing groove is provided with a plurality of through holes (14) at equal intervals.
9. The circular splitter float valve tray according to claim 1, wherein said mounting box (16) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810374894.9A CN108479684B (en) | 2018-04-24 | 2018-04-24 | Circular split-flow float valve tower tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810374894.9A CN108479684B (en) | 2018-04-24 | 2018-04-24 | Circular split-flow float valve tower tray |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108479684A CN108479684A (en) | 2018-09-04 |
| CN108479684B true CN108479684B (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810374894.9A Active CN108479684B (en) | 2018-04-24 | 2018-04-24 | Circular split-flow float valve tower tray |
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| Country | Link |
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| CN (1) | CN108479684B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6059934A (en) * | 1997-04-07 | 2000-05-09 | Mobil Oil Corporation | Co-current contacting separation tray design and methods for using same |
| CN102961888B (en) * | 2012-12-04 | 2014-09-17 | 天津市创举科技有限公司 | Flow-separation back-mixing-free spraying tower disc |
| CN104587692A (en) * | 2015-02-05 | 2015-05-06 | 苏州市科迪石化工程有限公司 | Tongue-shaped floating valve tray |
| CN106140075B (en) * | 2016-09-29 | 2019-05-21 | 天津奥展兴达化工技术有限公司 | A kind of new tower plate that big flux gas-liquid is uniformly distributed |
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2018
- 2018-04-24 CN CN201810374894.9A patent/CN108479684B/en active Active
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| Publication number | Publication date |
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| CN108479684A (en) | 2018-09-04 |
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