CN108325475B - Multistage slot type liquid distributor - Google Patents
Multistage slot type liquid distributor Download PDFInfo
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- CN108325475B CN108325475B CN201810373624.6A CN201810373624A CN108325475B CN 108325475 B CN108325475 B CN 108325475B CN 201810373624 A CN201810373624 A CN 201810373624A CN 108325475 B CN108325475 B CN 108325475B
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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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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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
- B01J19/0053—Details of the reactor
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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
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a multistage groove type liquid distributor which comprises a fixed block, wherein a first bearing groove is formed in the upper end of the fixed block, a second fixed plate is fixed to the lower end of the fixed block, second openings are formed in two sides of the second fixed plate, transverse plates are installed in the second openings, a plurality of connecting grooves are formed in the upper ends of the transverse plates at equal intervals, connecting plates are fixed to one sides of the two transverse plates, a distribution device is fixed to the lower ends of the two connecting plates together, a bearing cavity is formed in the second fixed plate, a threaded rod is connected to the side wall of one end in the bearing cavity in a rotating mode, and a moving plate is sleeved on the threaded rod in a threaded mode. The detachable multi-stage groove type liquid distributor is realized, and when the distributor is damaged, the damaged part can be detached and replaced, so that the waste of resources is reduced, the cost is reduced, the disassembly is convenient, the disassembly difficulty of workers is reduced, and the operation is convenient.
Description
Technical Field
The invention relates to the technical field of liquid distributors, in particular to a multistage groove type liquid distributor.
Background
The liquid distributor is a key internal part in the packed tower, not only affects the mass transfer efficiency of the packing, but also affects the operational flexibility of the packing, and in order to reduce the amplification effect caused by the liquid maldistribution and give full play to the packing efficiency, the liquid distributor must be installed in the packed tower to uniformly distribute the liquid on the top of the packing layer. The quality of the initial distribution of liquid not only affects the mass transfer efficiency of the packing, but also affects the operational flexibility of the packing. Therefore, the liquid distributor is the extremely key internals in the packed tower, the kind of distributor is more, the basis of selecting mainly has distribution quality, operation elasticity, handling capacity, gas resistance, many aspects such as to the levelness, but present liquid distributor structure is complicated, inconvenient dismantlement, when appearing damaging, need all dismantle, change, and it is loaded down with trivial details to dismantle the step, be difficult to change, all change extravagant material, the cost that increases, for this reason, we propose a multistage slot type liquid distributor, solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a multi-stage groove type liquid distributor.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multistage groove type liquid distributor comprises a fixed block, wherein a first bearing groove is formed in the upper end of the fixed block, a second fixed plate is fixed to the lower end of the fixed block, second openings are formed in two sides of the second fixed plate, transverse plates are installed in the second openings, a plurality of connecting grooves are formed in the upper ends of the transverse plates at equal intervals, connecting plates are fixed to one sides of the two transverse plates, a distribution device is fixed to the lower ends of the two connecting plates together, a bearing cavity is formed in the second fixed plate, a threaded rod is connected to one end side wall in the bearing cavity in a rotating mode, a movable plate is sleeved on the threaded rod in a threaded mode, a second opening is formed in the other end side wall in the bearing cavity, one end of the movable plate penetrates through the second opening and extends to one side of the second fixed plate, a plurality of pressing blocks are fixed to the lower end of the movable plate at equal intervals, a plurality of first openings are, the second openings correspond to the connecting grooves in a one-to-one manner, the opposite side walls in the first openings are respectively provided with a second bearing groove, the opposite side walls in the second bearing grooves are jointly fixed with a second polished rod, the second polished rod is sleeved with a bearing plate in a sliding manner, the second polished rod is sleeved with a second spring in a sliding manner, the lower end of the second spring is fixedly connected to the bottom in the bearing grooves, the upper end of the second spring is fixedly connected to the lower end of the bearing plate, the two bearing plates on the same side are in a group, the moving blocks are jointly fixed between the bearing plates in the same group, the two moving blocks on the same side are in a group, and the moving blocks in the same group correspond to one of the.
Preferably, be equipped with the anti-splash device on the fixed block, the anti-splash device is including setting up a plurality of first fixed plates in the fixed block both sides, one side of first fixed plate is equipped with first opening, the impartial interval in upper end both sides of fixed block is equipped with a plurality of second through-holes, the both sides of second through-hole all are equipped with T type spout, and T type spout all is located the fixed block, all install T type slider in the T type spout, and be a set of with two T type sliders of one side, the common fixed connection in one side of first fixed plate of one end of same group T type slider, and two T type sliders are located the both sides of first opening.
Preferably, a connecting device is arranged in the first bearing groove, the connecting device comprises a first sleeve arranged in the first bearing groove, a first groove is arranged at the upper end of the first sleeve, a plurality of first through holes are arranged on the side wall of the first groove at equal intervals, a second groove is arranged at the lower end of the first sleeve, a plurality of cross rods are arranged on the side wall of the second groove at equal intervals, a placing block is fixed at the bottom of the first bearing groove, a plurality of moving grooves are arranged on the side wall of the placing block at equal intervals, the tops of the moving grooves are arranged in a penetrating manner, the moving grooves and the cross rods are in one-to-one correspondence, a sliding groove is arranged on the side wall of one end of each moving groove, a sliding block is arranged in the sliding groove, a connecting block is fixed on one side of the sliding block, a first polish rod is fixed at the lower end of the connecting block, a second sleeve is fixed at the bottom of the moving, and the lower extreme of first polished rod extends to in the second sleeve, first spring has been cup jointed in the slip on the second sleeve, the upper end fixed connection of first spring is at the lower extreme of connecting block, and the lower extreme fixed connection of first spring is in the bottom of shifting chute, be equipped with the rotation groove on the one end lateral wall in the shifting chute.
Preferably, the upper end of the connecting block is arc-shaped.
Preferably, the threaded rod is made of carbon steel material.
Preferably, the number of the second through holes is 16 to 20.
Preferably, the number of the first through holes is 6 to 10.
Preferably, the lower end of the first sleeve is provided with a sealing gasket.
Preferably, the first fixing plate is made of stainless steel.
Preferably, the height from the first through hole to the bottom in the first bearing groove is smaller than the height from the second through hole to the top in the first bearing groove.
In the invention, when in use, the cross rod corresponds to the moving groove, the first sleeve is pressed down to enable the cross rod to abut against the connecting block, the connecting block is pushed to extrude the first spring, so that the first polished rod moves in the second sleeve, the first sleeve is rotated to enable the cross rod to transfer from the moving groove to the rotating groove, the connecting block is reset under the action of the first spring, the first sleeve is fixed, liquid enters the first bearing groove from the first groove on the first sleeve through the first through hole and enters the distribution device through the second through hole and the first notch for distribution, the threaded rod is rotated to enable the moving plate to move along the direction of the threaded rod, the press block extrudes the moving block, the moving block moves in the first opening and is inserted into the connecting groove to fix the transverse plate, so that a better fixed connecting plate is obtained, when the distribution device is damaged and needs to be replaced, the threaded rod is rotated reversely, the second spring pushes the bearing block to move, the movable block is reset, and the disassembly is convenient, the detachable multistage trough type liquid distributor is realized, and when the distributor is damaged, the damaged part can be detached and replaced, so that the waste of resources is reduced, the cost is reduced, the disassembly is convenient, the disassembly difficulty of workers is reduced, and the operation is convenient.
Drawings
FIG. 1 is a schematic view of an embodiment 1 of a multi-stage trough-type liquid distributor according to the present invention;
FIG. 2 is a schematic diagram of a pressure bar structure of a multi-stage trough-type liquid distributor according to the present invention;
FIG. 3 is a side view of a paper guide roll of a multi-stage trough liquid distributor according to the present invention;
FIG. 4 is a schematic view of the internal structure of a rotating roller of a multi-stage trough-type liquid distributor according to the present invention;
fig. 5 is a schematic view of an embodiment 2 of a multi-stage trough-type liquid distributor according to the present invention.
In the figure: 1 fixed block, 2 distribution devices, 3 a first bearing groove, 4 a first sleeve, 5 a first through hole, 6 a first groove, 7 a second through hole, 8 a first gap, 9 a first fixed plate, 10 placing blocks, 11 connecting blocks, 12 a first polish rod, 13 a cross rod, 14 a first spring, 15 a second groove, 16 a first opening, 17 a connecting groove, 18 a sliding groove, 19 a moving groove, 20 a rotating groove, 21 a second sleeve, 22 a threaded rod, 23 a moving plate, 24 a second opening, 25 a connecting plate, 26 a second gap, 27 a transverse plate, 28 a second fixed plate, 29 a pressing block, 30 a moving block, 31 a bearing block, 32 a second polish rod, 33 a second bearing groove, 34 a second spring, 35T-shaped slide blocks and 36T-shaped sliding grooves.
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, 3 and 4, a multistage groove type liquid distributor comprises a fixed block 1, wherein a first bearing groove 3 is arranged at the upper end of the fixed block 1 to facilitate bearing of liquid, a second fixed plate 28 is fixed at the lower end of the fixed block 1, second openings 26 are respectively arranged at two sides of the second fixed plate 28, transverse plates 27 are respectively arranged in the second openings 26 to facilitate movement of the transverse plates 27 in the second openings 26, a plurality of connecting grooves 17 are arranged at equal intervals at the upper end of the transverse plates 27, connecting plates 25 are respectively fixed at one side of the two transverse plates 27, a distribution device 2 is jointly fixed at the lower ends of the two connecting plates 25, the distribution device 2 is used for reducing amplification effect caused by liquid maldistribution and fully playing the efficiency of the filler, a liquid distributor is required to be arranged in a filler tower to uniformly distribute the liquid at the top of the filler layer, the mass of initial distribution of the liquid not only influences the mass, and can also influence the operational elasticity of the packing, therefore, the liquid distributor is an extremely critical internal part in the packed tower, the variety of the distributor is more, the selected basis mainly includes many aspects of distribution quality, operational elasticity, treatment capacity, gas resistance, levelness and the like, a bearing cavity is arranged in the second fixed plate 28, a threaded rod 22 is rotatably connected on the side wall of one end in the bearing cavity, a moving plate 23 is sleeved on the threaded rod 22, the moving plate 23 moves along the direction of the threaded rod 22 by rotating the threaded rod 22, a second opening 24 is arranged on the side wall of the other end in the bearing cavity, one end of the moving plate 23 penetrates through the second opening 24 and extends to one side of the second fixed plate 28, the threaded rod 22 is convenient to rotate, a plurality of press blocks 29 are fixed at equal intervals at the lower end of the moving plate 23, the moving plate 23 drives the press blocks 29 to move, a plurality of first openings 16 are arranged at, the second opening 16 and the connecting groove 17 are in one-to-one correspondence, the opposite side walls in the first opening 16 are respectively provided with a second bearing groove 33, the opposite side walls in the second bearing grooves 33 are jointly fixed with a second polished rod 32, the second polished rod 32 is respectively sleeved with a bearing plate 31 in a sliding manner, the bearing plates 31 slide along the second polished rod 32, the second polished rod 32 is sleeved with a second spring 34 in a sliding manner, the lower end of the second spring 34 is fixedly connected to the bottom in the bearing groove 33, the upper end of the second spring 34 is fixedly connected to the lower end of the bearing plate 31, the two bearing plates 31 on the same side are in one group, the moving block 30 is jointly fixed between the bearing plates 31 in the same group, when the pressing block 29 moves, the moving block 30 is pressed, the moving block 30 penetrates through the second opening 16 to be inserted into the connecting groove 17 for fixing, the two moving blocks 30 on the same side are in one group, the, the moving plate 23 is moved by rotating the threaded rod 22 in the reverse direction, the pressing block 29 is moved, and the second spring 34 pushes the loading plate 31 to move, so that the moving block 30 is reset.
Example 2
Referring to fig. 1, 2, 3, 4, 5, a multistage trough type liquid distributor comprises a fixed block 1, wherein the upper end of the fixed block 1 is provided with a first bearing trough 3 for conveniently bearing liquid, the lower end of the fixed block 1 is fixed with a second fixed plate 28, both sides of the second fixed plate 28 are provided with second openings 26, transverse plates 27 are respectively arranged in the second openings 26 for conveniently moving the transverse plates 27 in the second openings 26, the upper end of the transverse plates 27 is provided with a plurality of connecting grooves 17 at equal intervals, one side of each of the two transverse plates 27 is fixed with a connecting plate 25, the lower ends of the two connecting plates 25 are jointly fixed with a distribution device 2, the distribution device 2 is used for reducing amplification effect caused by liquid maldistribution and fully playing the efficiency of the packing, a liquid distributor must be arranged in a packing tower to uniformly distribute liquid on the top of the packing layer, the mass of initial distribution of the liquid not only influences the mass transfer efficiency of the, and can also influence the operational elasticity of the packing, therefore, the liquid distributor is an extremely critical internal part in the packed tower, the variety of the distributor is more, the selected basis mainly includes many aspects of distribution quality, operational elasticity, treatment capacity, gas resistance, levelness and the like, a bearing cavity is arranged in the second fixed plate 28, a threaded rod 22 is rotatably connected on the side wall of one end in the bearing cavity, a moving plate 23 is sleeved on the threaded rod 22, the moving plate 23 moves along the direction of the threaded rod 22 by rotating the threaded rod 22, a second opening 24 is arranged on the side wall of the other end in the bearing cavity, one end of the moving plate 23 penetrates through the second opening 24 and extends to one side of the second fixed plate 28, the threaded rod 22 is convenient to rotate, a plurality of press blocks 29 are fixed at equal intervals at the lower end of the moving plate 23, the moving plate 23 drives the press blocks 29 to move, a plurality of first openings 16 are arranged at, the second opening 16 and the connecting groove 17 are in one-to-one correspondence, the opposite side walls in the first opening 16 are respectively provided with a second bearing groove 33, the opposite side walls in the second bearing grooves 33 are jointly fixed with a second polished rod 32, the second polished rod 32 is respectively sleeved with a bearing plate 31 in a sliding manner, the bearing plates 31 slide along the second polished rod 32, the second polished rod 32 is sleeved with a second spring 34 in a sliding manner, the lower end of the second spring 34 is fixedly connected to the bottom in the bearing groove 33, the upper end of the second spring 34 is fixedly connected to the lower end of the bearing plate 31, the two bearing plates 31 on the same side are in one group, the moving block 30 is jointly fixed between the bearing plates 31 in the same group, when the pressing block 29 moves, the moving block 30 is pressed, the moving block 30 penetrates through the second opening 16 to be inserted into the connecting groove 17 for fixing, the two moving blocks 30 on the same side are in one group, the, the moving plate 23 is moved by rotating the threaded rod 22 in the reverse direction, the pressing block 29 is moved, and the second spring 34 pushes the loading plate 31 to move, so that the moving block 30 is reset.
In the invention, a splash-proof device is arranged on a fixed block 1, the splash-proof device comprises a plurality of first fixed plates 9 arranged at two sides of the fixed block 1, one side of each first fixed plate 9 is provided with a first notch 8 for facilitating liquid flow, two sides of the upper end of the fixed block 1 are provided with a plurality of second through holes 7 at equal intervals, two sides of each second through hole 7 are provided with T-shaped chutes 36, the T-shaped chutes 36 are all positioned on the fixed block 1, T-shaped sliding blocks 35 are arranged in the T-shaped chutes 36 for facilitating the T-shaped sliding blocks 35 to move in the T-shaped chutes 36, two T-shaped sliding blocks 35 at the same side are in a group, one end of the same group of T-shaped sliding blocks 35 is fixedly connected to one side of the first fixed plate 9 together, the first fixed plate 9 is convenient to detach and replace, the two T-shaped sliding blocks 35 are positioned at two sides of the first notch 8 for facilitating liquid flow and preventing, accelerate the liquid flow, first fixed plate 9 adopts stainless steel material to make, and is durable, compares with embodiment 1, and the anti-splash device that this embodiment set up can not only have effectual preventing liquid to splash, more conveniently dismantles to conveniently change, can not just need to change whole device because of the damage at single position, effectual production that has reduced rises originally.
Example 3
Referring to fig. 1, 2, 3, 4, 5, a multistage trough type liquid distributor comprises a fixed block 1, wherein the upper end of the fixed block 1 is provided with a first bearing trough 3 for conveniently bearing liquid, the lower end of the fixed block 1 is fixed with a second fixed plate 28, both sides of the second fixed plate 28 are provided with second openings 26, transverse plates 27 are respectively arranged in the second openings 26 for conveniently moving the transverse plates 27 in the second openings 26, the upper end of the transverse plates 27 is provided with a plurality of connecting grooves 17 at equal intervals, one side of each of the two transverse plates 27 is fixed with a connecting plate 25, the lower ends of the two connecting plates 25 are jointly fixed with a distribution device 2, the distribution device 2 is used for reducing amplification effect caused by liquid maldistribution and fully playing the efficiency of the packing, a liquid distributor must be arranged in a packing tower to uniformly distribute liquid on the top of the packing layer, the mass of initial distribution of the liquid not only influences the mass transfer efficiency of the, and can also influence the operational elasticity of the packing, therefore, the liquid distributor is an extremely critical internal part in the packed tower, the variety of the distributor is more, the selected basis mainly includes many aspects of distribution quality, operational elasticity, treatment capacity, gas resistance, levelness and the like, a bearing cavity is arranged in the second fixed plate 28, a threaded rod 22 is rotatably connected on the side wall of one end in the bearing cavity, a moving plate 23 is sleeved on the threaded rod 22, the moving plate 23 moves along the direction of the threaded rod 22 by rotating the threaded rod 22, a second opening 24 is arranged on the side wall of the other end in the bearing cavity, one end of the moving plate 23 penetrates through the second opening 24 and extends to one side of the second fixed plate 28, the threaded rod 22 is convenient to rotate, a plurality of press blocks 29 are fixed at equal intervals at the lower end of the moving plate 23, the moving plate 23 drives the press blocks 29 to move, a plurality of first openings 16 are arranged at, the second opening 16 and the connecting groove 17 are in one-to-one correspondence, the opposite side walls in the first opening 16 are respectively provided with a second bearing groove 33, the opposite side walls in the second bearing grooves 33 are jointly fixed with a second polished rod 32, the second polished rod 32 is respectively sleeved with a bearing plate 31 in a sliding manner, the bearing plates 31 slide along the second polished rod 32, the second polished rod 32 is sleeved with a second spring 34 in a sliding manner, the lower end of the second spring 34 is fixedly connected to the bottom in the bearing groove 33, the upper end of the second spring 34 is fixedly connected to the lower end of the bearing plate 31, the two bearing plates 31 on the same side are in one group, the moving block 30 is jointly fixed between the bearing plates 31 in the same group, when the pressing block 29 moves, the moving block 30 is pressed, the moving block 30 penetrates through the second opening 16 to be inserted into the connecting groove 17 for fixing, the two moving blocks 30 on the same side are in one group, the, the moving plate 23 is moved by rotating the threaded rod 22 in the reverse direction, the pressing block 29 is moved, and the second spring 34 pushes the loading plate 31 to move, so that the moving block 30 is reset.
In the invention, a connecting device is arranged in a first bearing groove 3, the connecting device comprises a first sleeve 4 arranged in the first bearing groove 3, a first groove 6 is arranged at the upper end of the first sleeve 4, a liquid outlet pipe is conveniently connected, liquid distribution is carried out, a plurality of first through holes 5 are arranged on the side wall of the circumference in the first groove 6 at equal intervals, liquid is conveniently and quickly discharged, a second groove 15 is arranged at the lower end of the first sleeve 4, a plurality of cross rods 13 are arranged on the side wall of the circumference in the second groove 15 at equal intervals, a placing block 10 is fixed at the bottom in the first bearing groove 3, a plurality of moving grooves 19 are arranged on the side wall of the circumference of the placing block 10 at equal intervals, the top in each moving groove 19 is arranged in a penetrating manner, the moving grooves 19 correspond to the cross rods 13 one to one, the cross rods 13 correspond to the moving grooves 19, a sliding groove 18 is arranged on the side wall of one end in the moving groove 19, a sliding block, the connecting block 11 is abutted against the cross rod 13, the lower end of the connecting block 11 is fixedly provided with the first polished rod 12, the bottom in the moving groove 19 is fixedly provided with the second sleeve 21, the lower end of the first polished rod 12 extends into the second sleeve 21, the second sleeve 21 is sleeved with the first spring 14 in a sliding manner, the upper end of the first spring 14 is fixedly connected with the lower end of the connecting block 11, the lower end of the first spring 14 is fixedly connected with the bottom in the moving groove 19, the first spring 14 is contracted through the pressure of the connecting block 11 and the first spring 14, the side wall of one end in the moving groove 19 is provided with the rotating groove 20, the cross rod 13 is rotated into the rotating groove 20 for fixed connection, the upper end of the connecting block 11 is arc-shaped, the cross rod 13 is conveniently extruded and is moved out of the rotating groove 20, when the cross rod 13 enters the rotating groove 20, the first spring 14 pushes the connecting block 11 to reset so as to be clamped, durable, the quantity of first through-hole 5 is 6-10, convenient quick discharge liquid, evenly distributed carries out, the lower extreme of first sleeve pipe 4 is equipped with sealed the pad, make things convenient for liquid to get into, damage horizontal pole 13 and first spring 14, first fixed plate 9 adopts stainless steel material to make, conveniently use, first through-hole 5 highly is less than the top height in second through-hole 7 apart from first bearing groove 3 apart from the bottom in first bearing groove 3, can be better carry out evenly distributed, compare with embodiment 2, this embodiment sets up connecting device and drain pipe and connects, also can realize the evenly distributed of liquid when preventing that liquid from splashing, make the discharge that liquid can be more even, thereby better realization liquid distribution.
In the invention, when in use, the cross rod 13 corresponds to the moving groove 19, the first sleeve 4 is pressed down to enable the cross rod 13 to abut against the connecting block 11, the connecting block 11 is pushed to extrude the first spring 14, so that the first polished rod 12 moves in the second sleeve 21, the first sleeve 4 is rotated, the cross rod 13 is rotated into the rotating groove 20 from the moving groove 19, the connecting block 11 is reset under the action of the first spring 14, the first sleeve 4 is fixed, liquid enters the first bearing groove 3 from the first groove 6 on the first sleeve 4 through the first through hole 5 and enters the distribution device 2 through the second through hole 7 and the first notch 8 for distribution, the threaded rod 22 is rotated to enable the moving plate 23 to move along the threaded rod 22, the pressing block 29 extrudes the moving block 30, the moving block 30 moves in the first opening 16, the connecting groove 17 is inserted into the connecting groove 17 for fixing the transverse plate 27, so that the connecting plate 25 is better fixed, when the distribution device 2 is damaged, when the replacement is needed, the threaded rod 22 is rotated reversely, the second spring 34 pushes the bearing block 31 to move along the second polished rod 32, so that the moving block 30 is reset, and the disassembly is convenient.
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 (10)
1. The multistage groove type liquid distributor comprises a fixed block (1) and is characterized in that a first bearing groove (3) is arranged at the upper end of the fixed block (1), a second fixed plate (28) is fixed at the lower end of the fixed block (1), second openings (26) are arranged on two sides of the second fixed plate (28), transverse plates (27) are installed in the second openings (26), a plurality of connecting grooves (17) are arranged at equal intervals at the upper end of the transverse plates (27), connecting plates (25) are fixed on one sides of the two transverse plates (27), a distribution device (2) is fixed at the lower ends of the two connecting plates (25) together, a bearing cavity is arranged in the second fixed plate (28), a threaded rod moving plate (22) is rotatably connected to one end side wall in the bearing cavity, a threaded rod (23) is sleeved on the threaded rod (22), and a second opening (24) is arranged on the other end side wall in the bearing cavity, one end of the moving plate (23) penetrates through the second opening (24) and extends to one side of the second fixing plate (28), a plurality of pressing blocks (29) are fixed at the lower end of the moving plate (23) at equal intervals, a plurality of first openings (16) are arranged at equal intervals on two sides of the bottom in the bearing cavity, the second openings (16) correspond to the connecting grooves (17) one by one, second bearing grooves (33) are arranged on opposite side walls in the first openings (16), second polished rods (32) are jointly fixed on opposite side walls in the second bearing grooves (33), bearing plates (31) are sleeved on the second polished rods (32) in a sliding mode, second springs (34) are sleeved on the second polished rods (32) in a sliding mode, the lower ends of the second springs (34) are fixedly connected to the bottom in the bearing grooves (33), and the upper ends of the second springs (34) are fixedly connected to the lower ends of the bearing plates (31), the two bearing plates (31) on the same side are in a group, the moving blocks (30) are fixed between the bearing plates (31) on the same group, the two moving blocks (30) on the same side are in a group, and the moving blocks (30) on the same group correspond to one pressing block (29).
2. The multi-stage trough-type liquid distributor according to claim 1, wherein the fixed block (1) is provided with a splash guard, the splash-proof device comprises a plurality of first fixing plates (9) arranged at two sides of the fixing block (1), a first gap (8) is arranged on one side of the first fixing plate (9), a plurality of second through holes (7) are arranged on the two sides of the upper end of the fixing block (1) at equal intervals, T-shaped sliding grooves (36) are arranged on the two sides of the second through holes (7), the T-shaped sliding grooves (36) are all positioned on the fixed block (1), T-shaped sliding blocks (35) are all arranged in the T-shaped sliding grooves (36), and two T-shaped sliding blocks (35) on the same side are in a group, one end of the same group of T-shaped sliding blocks (35) is fixedly connected to one side of the first fixing plate (9) together, and the two T-shaped sliding blocks (35) are positioned on two sides of the first gap (8).
3. The multistage trough type liquid distributor according to claim 1, wherein a connecting device is arranged in the first bearing trough (3), the connecting device comprises a first sleeve (4) arranged in the first bearing trough (3), a first groove (6) is arranged at the upper end of the first sleeve (4), a plurality of first through holes (5) are arranged at equal intervals on the side wall of the circumference in the first groove (6), a second groove (15) is arranged at the lower end of the first sleeve (4), a plurality of cross rods (13) are arranged at equal intervals on the side wall of the circumference in the second groove (15), a placing block (10) is fixed at the bottom in the first bearing trough (3), a plurality of moving troughs (19) are arranged at equal intervals on the side wall of the circumference of the placing block (10), the tops in the moving troughs (19) are arranged in a penetrating way, the moving troughs (19) and the cross rods (13) are in one-to-one correspondence, be equipped with spout (18) on one end lateral wall in shifting chute (19), install the slider in spout (18), one side of slider is fixed with connecting block (11), the lower extreme of connecting block (11) is fixed with first polished rod (12), bottom in shifting chute (19) is fixed with second sleeve pipe (21), and the lower extreme of first polished rod (12) extends to in second sleeve pipe (21), first spring (14) have been cup jointed in the slip on second sleeve pipe (21), the upper end fixed connection of first spring (14) is at the lower extreme of connecting block (11), and the lower extreme fixed connection of first spring (14) is in the bottom in shifting chute (19), be equipped with rotation groove (20) on one end lateral wall in shifting chute (19).
4. A multi-stage channel liquid distributor according to claim 3 wherein the upper end of the connecting block (11) is curved.
5. The multi-stage trough liquid distributor of claim 3, wherein the threaded rod (22) is made of carbon steel.
6. The multi-stage trough liquid distributor according to claim 2, wherein the number of the second through holes (7) is 16-20.
7. A multi-stage trough-type liquid distributor according to claim 3, wherein the number of said first through holes (5) is 6-10.
8. A multi-stage channel liquid distributor according to claim 3 wherein the lower end of the first sleeve (4) is provided with a gasket.
9. The multi-stage trough liquid distributor according to claim 2, wherein the first stationary plate (9) is made of stainless steel material.
10. A multi-stage trough-type liquid distributor according to claim 3, wherein the height of the first through-holes (5) from the bottom in the first carrying trough (3) is smaller than the height of the second through-holes (7) from the top in the first carrying trough (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373624.6A CN108325475B (en) | 2018-04-24 | 2018-04-24 | Multistage slot type liquid distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373624.6A CN108325475B (en) | 2018-04-24 | 2018-04-24 | Multistage slot type liquid distributor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108325475A CN108325475A (en) | 2018-07-27 |
| CN108325475B true CN108325475B (en) | 2020-04-14 |
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| CN104624148B (en) * | 2014-12-19 | 2016-06-08 | 天津大学 | Tank type liquid distributor collected by band |
| CN205761036U (en) * | 2016-05-11 | 2016-12-07 | 天津昊然分离科技有限公司 | A kind of tank type liquid distributor |
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