CN213032513U

CN213032513U - Packing closing device for packed tower

Info

Publication number: CN213032513U
Application number: CN202021459097.XU
Authority: CN
Inventors: 宋传银; 宋家俊; 谭亚洲; 柳治明; 方腾
Original assignee: Hubei Xingda Petrochemical Equipment Co ltd
Current assignee: Hubei Xingda Petrochemical Equipment Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-23
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a filler closing device for packed tower, including mounting panel, install bin and clamp plate, the below of mounting panel is equipped with the install bin, the vertical welding in inside of install bin has a cover post, the inside telescopic link that has cup jointed of cover post, the bottom welding has first spring in the cover post, the bottom of first spring and the top welding of telescopic link, the bottom of telescopic link all stretches out and welds same clamp plate from the install bin is inside, be equipped with the moving mechanism who drives install bin and clamp plate removal on the mounting panel, the bottom center department of install bin inlays and has pressure sensor, it is fixed through locking mechanism between mounting panel and the packed tower. The utility model discloses guarantee that each position atress of packing is even, pack evenly to compress tightly, compress tightly effectually, the clamp plate acts on the pressure size of packing suitable, avoids the dynamics undersize can't compress tightly the packing, avoids the dynamics too big friction pulverization that leads to easily, simple to operate is swift, labour saving and time saving.

Description

Packing closing device for packed tower

Technical Field

The utility model relates to a packed tower technical field especially relates to a packed tower is with packing closing device.

Background

A packed column is a type of column equipment in which a suitable height of packing is packed to increase the contact surface between two fluids. The tower body of the packed tower is a vertical cylinder, the bottom of the packed tower is provided with a packing support plate, packing is placed on the support plate in a random or integral stacking mode, and gas-liquid two phases are closely contacted on the surface of the packing for mass transfer; however, the packing is loosened or jumped under the action of the airflow, and even the top packing may be brought out of the tower by the airflow, so that the production capacity and the separation efficiency of the packed tower are reduced, and therefore, the packed tower generally needs to be provided with a compacting device above the packing.

The existing packing pressing device for the packed tower is difficult to ensure that a pressing plate horizontally descends to act on the packing, so that all parts of the packing are stressed unevenly, part of the pressing part is not pressed, and the pressing effect is poor; the packing compressing device for the existing packed tower cannot control the compressing force, the packing cannot be compressed when the force is too small, and the friction pulverization of the packing is easily caused when the force is too large; the existing packing pressing device for the packed tower is troublesome to install, and wastes time and labor.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a packing pressing device for a packed tower.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a filler closing device for packed tower, includes mounting panel, install bin and clamp plate, the below of mounting panel is equipped with the install bin, the vertical welding in inside of install bin has a cover post, the cover post is equipped with four and evenly distributed is in the inside edge of install bin, the inside telescopic link that has cup jointed of cover post, the bottom welding has first spring in the cover post, the bottom of first spring and the top welding of telescopic link, the bottom of telescopic link all stretches out and has same clamp plate from the install bin is inside, be equipped with the moving mechanism who drives install bin and clamp plate removal on the mounting panel, the bottom center department of install bin inlays and has pressure sensor, a plurality of through-holes have all been seted up on mounting panel, install bin and the clamp plate surface, it is fixed through locking mechanism between mounting panel and the packed tower.

Preferably, moving mechanism includes positive and negative motor, driving shaft and driven shaft, the driving shaft is equipped with one, the driven shaft is equipped with threely, mounting panel, install bin and clamp plate are all run through to driving shaft and three driven shaft, driving shaft and three driven shaft are at mounting panel surface evenly distributed.

Preferably, driving shaft and three driven shaft rotate with the mounting panel and are connected, driving shaft and three driven shaft pass through positive and negative threaded connection with install bin and clamp plate, the welding has first gear on the driving shaft, the meshing of first gear side has the second gear.

Preferably, the second gear welds in the output shaft top of positive and negative motor, positive and negative motor is vertical to be installed in the top of mounting panel, the belt has still been cup jointed on the driving shaft, the belt other end cup joints with one of them driven shaft, and is three loop through the belt between the driven shaft and connect.

Preferably, moving mechanism includes hydraulic telescoping rod, hydraulic telescoping rod is vertical to be installed in the top center department of mounting panel, hydraulic telescoping rod's flexible end run through the mounting panel and with mounting panel sliding connection, hydraulic telescoping rod's flexible end bottom all welds all around has the connecting rod, four the pole setting, five have all been welded to the other end bottom of connecting rod and hydraulic telescoping rod's flexible end bottom the bottom welding of pole setting has same install bin.

Preferably, locking mechanism includes spliced pole and fixture block, the mounting hole has all been seted up all around at mounting panel and packed tower top edge, the spliced pole runs through the mounting hole, the top welding of spliced pole has the disc, the central department of disc has run through the push rod, inside push rod and disc sliding connection and the push rod top stretched into the spliced pole, the welding of push rod top has the movable block.

Preferably, the bottom ends of two opposite sides of the moving block are rotatably connected with rotating rods, the top ends of the two rotating rods are welded with clamping blocks, the two clamping blocks are just located on two outer sides of the connecting column, third springs are welded on the top ends of two opposite sides of the moving block, the other ends of the two third springs are respectively welded with the top ends of the two rotating rods, a second spring is welded at the bottom end of the moving block, and the other end of the second spring is welded with the inner bottom of the connecting column.

The utility model has the advantages that:

1. the utility model discloses a moving mechanism drives the install bin and the clamp plate moves down together, and moving mechanism acts on around the top of install bin and clamp plate, makes the effort that install bin and clamp plate received all around impartial to make install bin and clamp plate remain the level throughout and move down, the clamp plate level acts on the filler, thereby guarantees that each position atress of filler is even, and the filler evenly compresses tightly, compresses tightly effectually.

2. The utility model discloses a moving mechanism drives the install bin and the clamp plate moves down together, after clamp plate and filler contact, the install bin continues to move down, inside the telescopic link withdraws the cover post gradually, install bin and clamp plate contact when the telescopic link retracts the cover post completely inside, pressure sensor senses pressure this moment, closes driving motor immediately, and the pressure size that the clamp plate acted on the filler this moment is suitable, avoids the dynamics undersize unable to compress tightly the filler, avoids the dynamics too big friction pulverization that leads to easily of packing.

3. The utility model discloses put the mounting panel at the top of packed tower, inwards promote the push rod, the push rod drives the movable block and inwards removes, the movable block drives the bull stick and rotates and make two fixture blocks rotate to the spliced pole inside, run through the spliced pole and loosen the push rod behind the mounting hole at packed tower and mounting panel top, the push rod returns the normal position under the second spring action, the fixture block returns the normal position under the third spring action and blocks the bottom at packed tower edge, fix the mounting panel position, simple to operate is swift, labour saving and time saving.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment 1 of a packing pressing device for a packed tower according to the present invention;

fig. 2 is a cross-sectional view of an embodiment 1 of a packing pressing device for a packed tower according to the present invention;

fig. 3 is an enlarged view of a portion a of an embodiment 1 of a packing pressing device for a packed tower according to the present invention;

fig. 4 is a cross-sectional view of embodiment 2 of a packing pressing device for a packed tower according to the present invention;

fig. 5 is a partial plan view of embodiment 2 of the packing pressing device for the packed tower according to the present invention.

In the figure: 1. connecting columns; 2. a clamping block; 3. a drive shaft; 4. a push rod; 5. a disc; 6. a first gear; 7. a positive and negative motor; 8. a second gear; 9. a belt; 10. a driven shaft; 11. mounting a plate; 12. installing a box; 13. a telescopic rod; 14. pressing a plate; 15. a first spring; 16. a pressure sensor; 17. sleeving a column; 18. a moving block; 19. a second spring; 20. a third spring; 21. a rotating rod; 22. a connecting rod; 23. a hydraulic telescopic rod; 24. and (6) erecting a rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a filler closing device for packed tower, including mounting panel 11, install bin 12 and clamp plate 14, the below of mounting panel 11 is equipped with install bin 12, the inside vertical welding of install bin 12 has a cover post 17, cover post 17 is equipped with four and evenly distributed at the inside edge of install bin 12, telescopic link 13 has been cup jointed to cover post 17 inside, the bottom welding has first spring 15 in the cover post 17, the bottom of first spring 15 and the top welding of telescopic link 13, the bottom of telescopic link 13 all stretches out and welds same clamp plate 14 from install bin 12 is inside, be equipped with the moving mechanism who drives install bin 12 and clamp plate 14 and remove on the mounting panel 11, the bottom center department of install bin 12 inlays and has pressure sensor 16, mounting panel 11, a plurality of through-holes have all been seted up on install bin 12 and clamp plate 14 surface, it is fixed through locking mechanism between mounting panel 11 and the packed tower.

In the embodiment, the moving mechanism comprises a positive and negative motor 7, a driving shaft 3 and driven shafts 10, the driving shaft 3 is provided with one, the driven shafts 10 are provided with three, the driving shaft 3 and the three driven shafts 10 all penetrate through a mounting plate 11, a mounting box 12 and a pressing plate 14, the driving shaft 3 and the three driven shafts 10 are uniformly distributed on the surface of the mounting plate 11, the driving shaft 3 and the three driven shafts 10 are rotatably connected with the mounting plate 11, the driving shaft 3 and the three driven shafts 10 are connected with the mounting box 12 and the pressing plate 14 through positive and negative threads, a first gear 6 is welded on the driving shaft 3, a second gear 8 is meshed on the side surface of the first gear 6, the second gear 8 is welded on the top end of an output shaft of the positive and negative motor 7, the positive and negative motor 7 is vertically installed on the top of the mounting plate 11, a belt, locking mechanism includes spliced pole 1 and fixture block 2, the mounting hole has all been seted up all around at mounting panel 11 and packed tower top edge, spliced pole 1 runs through the mounting hole, the top welding of spliced pole 1 has disc 5, the center department of disc 5 runs through there is push rod 4,

push rod

4 and 5 sliding connection of disc and the 4 tops of push rod stretch into inside spliced pole 1, the welding of 4 tops of push rod has movable block 18, the opposition both sides bottom of movable block 18 all rotates and is connected with bull stick 21, fixture block 2 has all been welded on the top of two bull sticks 21, two fixture blocks 2 just in time are located the outside both sides of spliced pole 1, the opposition both sides top of movable block 18 has all welded third spring 20, the other end of two third springs 20 respectively with the top welding of two bull sticks 21, the bottom welding of movable block 18 has second spring 19, the other end of second spring 19 and the interior.

The working principle of the embodiment is as follows: the mounting plate 11 is placed at the top of the packed tower, the push rod 4 is pushed inwards, the push rod 4 drives the moving block 18 to move inwards, the moving block 18 drives the rotating rod 21 to rotate, so that the two fixture blocks 2 rotate to the inside of the connecting column 1, the connecting column 1 penetrates through mounting holes in the tops of the packed tower and the mounting plate 11, the push rod 4 is loosened after the connecting column 1 penetrates through the mounting holes, the push rod 4 returns to the original position under the action of the second spring 19, the fixture blocks 2 return to the original position under the action of the third spring 20 to clamp the bottom of the edge of the packed tower, the position of the mounting plate; the positive and negative motor 7 drives the second gear 8 to rotate, the second gear 8 drives the driving shaft 3 to rotate through the first gear 6, the driving shaft 3 drives the three driven shafts 10 to synchronously rotate through the belt 9, the mounting box 12 and the pressing plate 14 are driven to move downwards on the driving shaft 3 and the driven shafts 10 together, the acting force on the periphery of the mounting box 12 and the pressing plate 14 is equal, so that the mounting box 12 and the pressing plate 14 are always kept to move downwards horizontally, the pressing plate 14 horizontally acts on the filler, so that the uniform stress of each part of the filler is ensured, the filler is uniformly compressed, the compression effect is good, after the pressing plate 14 is contacted with the filler, the mounting box 12 continues to move downwards, the telescopic rod 13 gradually retracts into the sleeve column 17, when the telescopic rod 13 completely retracts into the sleeve column 17, the mounting box 12 is contacted with the pressing plate 14, at the time, the pressure sensor 16 senses the pressure, avoid the dynamics undersize can't compress tightly the filler, avoid the dynamics too big to lead to filler friction pulverization easily.

Example 2

Referring to fig. 4-5, the embodiment only differs from embodiment 1 in that the moving mechanism includes a hydraulic telescopic rod 23, the hydraulic telescopic rod 23 is vertically installed at the top center of the mounting plate 11, the telescopic end of the hydraulic telescopic rod 23 penetrates through the mounting plate 11 and is slidably connected with the mounting plate 11, the connecting rods 22 are welded around the bottom ends of the telescopic ends of the hydraulic telescopic rod 23, the vertical rods 24 are welded at the bottom ends of the other ends of the four connecting rods 22 and the bottom ends of the telescopic ends of the hydraulic telescopic rods 23, and the same mounting box 12 is welded at the bottom ends of the five vertical rods.

The working principle of the embodiment is as follows: hydraulic telescoping rod 23 drives connecting rod 22 and descends, connecting rod 22 drives pole setting 24 and descends, pole setting 24 acts on the mounting box 12 top all around, telescopic link 13 acts on the top of clamp plate 14 all around, pole setting 24 and telescopic link 13 drive mounting box 12 and clamp plate 14 move down together, make the effort that mounting box 12 and clamp plate 14 received all around impartial, thereby make mounting box 12 and clamp plate 14 remain the level throughout and move down, clamp plate 14 level action is on packing, thereby guarantee that each position atress of packing is even, it evenly compresses tightly to pack, it is effectual to compress tightly.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The packing compressing device for the packed tower comprises a mounting plate (11), a mounting box (12) and pressing plates (14), and is characterized in that the mounting box (12) is arranged below the mounting plate (11), sleeve columns (17) are vertically welded inside the mounting box (12), the sleeve columns (17) are four and are uniformly distributed at the inner edge of the mounting box (12), telescopic rods (13) are sleeved inside the sleeve columns (17), first springs (15) are welded at the bottoms inside the sleeve columns (17), the bottom ends of the first springs (15) are welded with the top ends of the telescopic rods (13), the bottom ends of the telescopic rods (13) all stretch out of the mounting box (12) and are welded with the same pressing plates (14), a moving mechanism for driving the mounting box (12) and the pressing plates (14) to move is arranged on the mounting plate (11), and pressure sensors (16) are inlaid at the center of the bottom of the mounting box (12), a plurality of through holes are formed in the surfaces of the mounting plate (11), the mounting box (12) and the pressing plate (14), and the mounting plate (11) and the packed tower are fixed through a locking mechanism.

2. The packing pressing device for the packed tower according to claim 1, wherein the moving mechanism comprises a positive and negative motor (7), a driving shaft (3) and three driven shafts (10), one driving shaft (3) is provided, three driven shafts (10) are provided, the driving shaft (3) and the three driven shafts (10) penetrate through the mounting plate (11), the mounting box (12) and the pressing plate (14), and the driving shaft (3) and the three driven shafts (10) are uniformly distributed on the surface of the mounting plate (11).

3. The packing compacting device for the packed tower according to claim 2, characterized in that the driving shaft (3) and the three driven shafts (10) are rotatably connected with the mounting plate (11), the driving shaft (3) and the three driven shafts (10) are connected with the mounting box (12) and the pressing plate (14) through positive and negative threads, the driving shaft (3) is welded with the first gear (6), and the side surface of the first gear (6) is engaged with the second gear (8).

4. The packing pressing device for the packed tower according to claim 3, wherein the second gear (8) is welded at the top end of an output shaft of a forward and reverse motor (7), the forward and reverse motor (7) is vertically installed at the top of the installation plate (11), the driving shaft (3) is further sleeved with a belt (9), the other end of the belt (9) is sleeved with one of the driven shafts (10), and the three driven shafts (10) are sequentially connected through the belt (9).

5. The packing pressing device for the packed tower according to claim 1, wherein the moving mechanism comprises a hydraulic telescopic rod (23), the hydraulic telescopic rod (23) is vertically installed at the center of the top of the mounting plate (11), the telescopic end of the hydraulic telescopic rod (23) penetrates through the mounting plate (11) and is slidably connected with the mounting plate (11), the connecting rods (22) are welded around the bottom end of the telescopic end of the hydraulic telescopic rod (23), the vertical rods (24) are welded at the bottom ends of the other ends of the connecting rods (22) and the telescopic end of the hydraulic telescopic rod (23), and the same mounting box (12) is welded at the bottom ends of the five vertical rods (24).

6. The packing pressing device for the packed tower as claimed in claim 4 or 5, wherein the locking mechanism comprises a connecting column (1) and a clamping block (2), mounting holes are formed in the periphery of the top of the mounting plate (11) and the periphery of the top of the packed tower, the connecting column (1) penetrates through the mounting holes, a disc (5) is welded at the top end of the connecting column (1), a push rod (4) penetrates through the center of the disc (5), the push rod (4) and the disc (5) are connected in a sliding mode, the top end of the push rod (4) extends into the connecting column (1), and a moving block (18) is welded at the top end of the push rod (4).

7. The packing pressing device for the packed tower as claimed in claim 6, wherein bottom ends of two opposite sides of the moving block (18) are rotatably connected with rotating rods (21), clamping blocks (2) are welded at top ends of the two rotating rods (21), the two clamping blocks (2) are just located on two outer sides of the connecting column (1), third springs (20) are welded at top ends of two opposite sides of the moving block (18), the other ends of the two third springs (20) are respectively welded with top ends of the two rotating rods (21), second springs (19) are welded at bottom ends of the moving block (18), and the other ends of the second springs (19) are welded with the inner bottom of the connecting column (1).