CN210171203U

CN210171203U - Spray absorption tower

Info

Publication number: CN210171203U
Application number: CN201920976921.XU
Authority: CN
Inventors: Yinmeng Li; 李银朦; Hui Wang; 王辉; Minghai Shen; 沈明海; Ligang Zhong; 钟利钢
Original assignee: Shaoxing Lujia Environmental Protection Technology Co Ltd
Current assignee: Shaoxing Lujia Environmental Protection Technology Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-03-24
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to a spray absorption tower relates to exhaust-gas treatment equipment's technical field, comprising a tower body, the air inlet has been seted up to the tower body bottom, and the tower body top is provided with the gas outlet, and the middle part of tower body is provided with the backup pad that is the slope setting, sets up the discharge gate that link up the tower body on the tower body lateral wall that the lower one end of backup pad corresponds, has seted up the feed inlet on the tower body lateral wall that is located the backup pad top, is provided with the sealing door on the tower body lateral wall, is provided with the drive assembly who links to each other with the bull stick on the tower body, is located to be provided with guiding device on the tower body. The utility model discloses a locking subassembly loosens the closed door, and drive assembly drives the closed door and opens after that, then the filler takes out the filler through discharge gate and guiding device under the action of gravity, need not to borrow the instrument and just takes out the inside filler of tower body, has saved the time, has improved production efficiency.

Description

Spray absorption tower

Technical Field

The utility model belongs to the technical field of exhaust-gas treatment equipment's technique and specifically relates to an absorption tower sprays.

Background

In the aspect of treating industrial waste gas, the spray absorption tower sucks collected waste gas into the washing tower through the fan unit, and the waste gas flows through the packed layer section to be fully contacted with liquid medicine on the surface of a packing so as to adsorb acidic or alkaline dirt contained in the waste gas, and then clean gas is separated from polluted liquid, so that the aim of cleaning air is fulfilled.

For solving above-mentioned problem, application publication No. CN202725007U Chinese patent discloses spray filler absorption tower, including the water tank, the water tank top is equipped with tubular structure's packing layer, and the side at both ends is equipped with the filler hole respectively about the packing layer, and the water tank is equipped with the air inlet towards packing layer one end side, and the packing layer top is equipped with the defogging packing layer, is equipped with the shower nest of tubes in the hypomere of defogging packing layer, and the top of defogging packing layer is equipped with the gas outlet.

The technical scheme has the following defects: the filler layer is provided with filler, and the filler needs to be replaced after being used for a period of time. The operator typically removes the filler from the lower port and then adds the filler from the upper port. But the inside space of spray column is very big, and the filler mouth is less, and the filler of keeping away from filler mouth one end is difficult for taking out, and the staff needs the instrument just can take out the filler, has wasted the time to staff's production efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an absorption tower sprays loosens the closed door through the locking subassembly, and drive assembly drives the closed door and opens after that, then the filler takes out the filler through discharge gate and guiding device under the action of gravity, need not to borrow the instrument and just takes out the inside filler of tower body, and especially the filler of keeping away from discharge gate one end takes out, has saved the time, has improved production efficiency.

The above object of the present invention is achieved by the following technical solutions:

a spray absorption tower comprises a tower body, wherein an air inlet is formed in the bottom of the tower body, an air outlet is formed in the top end of the tower body, a support plate which is used for bearing fillers and is obliquely arranged is arranged in the middle of the tower body, a discharge hole which penetrates through the tower body is formed in the side wall of the tower body corresponding to the lower end of the support plate, a feed hole is formed in the side wall of the tower body above the support plate, a rotating rod in a vertical state is arranged on the tower body, a sealing door which covers the discharge hole is rotatably arranged on the rotating rod, a driving assembly which is connected with the rotating rod is arranged on the tower body, a flow guide device is arranged on the tower body below the sealing door, and a locking assembly which is used for fixing; the upper side wall and the lower side wall of the discharge port are respectively positioned above and below the supporting plate.

By adopting the technical scheme, when the filler in the tower body needs to be replaced, the locking assembly is loosened, then the driving assembly drives the sealing door to rotate, so that the sealing door is opened, then the filler in the tower body falls off from the supporting plate under the action of gravity, then the filler falls off on the flow guide device, and finally the filler is collected through the flow guide device, so that the work of taking out the filler in the tower body is completed; the drive assembly then rotates the closure door to close the door, and the locking assembly then secures the closure door and the filler is then added from the feed opening. The sealing door is loosened through the locking assembly, then the driving assembly drives the sealing door to be opened, then the filler is taken out through the discharge hole and the flow guide device under the action of gravity, the filler inside the tower body is taken out without a tool, particularly the filler far away from one end of the discharge hole is taken out, the time is saved, and the production efficiency is improved.

Preferably, the driving assembly comprises a first bevel gear arranged on the rotating rod, a first motor arranged on the tower body, and a second bevel gear arranged on an output shaft of the first motor and meshed with the first bevel gear.

Through adopting above-mentioned technical scheme, first motor drives second bevel gear and rotates, and second bevel gear rotates and drives first bevel gear and rotate, and first bevel gear rotates and drives the bull stick and the rotation of sealing door.

Preferably, the closing door is kept away from the lateral wall of bull stick one end and has been seted up the inserting groove, the locking subassembly is including installing on the tower body lateral wall next door and with the relative fixed block of bull stick, slide and wear to establish on the fixed block and with the rack of inserting groove grafting cooperation, install the second motor on the fixed block, set up on the output shaft of second motor and with rack toothing's first gear.

Through adopting above-mentioned technical scheme, drive first gear through the second motor and rotate, first gear rotation drives the rack and removes to peg graft the inserting groove with the rack in, thereby accomplish the fixed to the closed door.

Preferably, one end of the rack close to the closing door is provided with a chamfer.

By adopting the technical scheme, when the rack is inserted into the insertion groove, the chamfer can play a role in guiding so as to fulfill the aim that the rack is inserted into the insertion groove more easily.

Preferably, the edge of one side of the closed door covering the discharge port is provided with a rubber ring with an inner ring with a section larger than that of the discharge port.

Through adopting above-mentioned technical scheme, can reduce the clearance between closed door and the tower body through setting up of rubber circle, reduce the excessive tower body outside and polluted environment of the air current in the tower body.

Preferably, the guiding device is provided with two fixed blocks including establishing the tower body lateral wall that is located the discharge gate below relatively, rotates the pivot that sets up on two mounting panel relative lateral walls, sets up in the pivot and be circular-arc guide plate, set up on the mounting panel and link to each other with the guide plate and be used for the fixed subassembly of fixed guide plate.

Through adopting above-mentioned technical scheme, when using the guide plate, rotate the guide plate to suitable position, then the guide plate is fixed to locking fixed subassembly, when not needing the guide plate, unclamps fixed subassembly, changes the guide plate to vertical state, locks fixed subassembly after that to fix the guide plate with this, reduced the shared space of guide plate, reduce the influence of guide plate to work.

Preferably, the mounting plate is provided with a sector hole with a circle center on the axis of the rotating shaft, the guide plate is provided with a threaded hole on the side wall corresponding to the sector hole, and the fixing assembly comprises a stud penetrating through the sector hole and in threaded fit with the threaded hole, and a star-shaped handle arranged on the stud and tightly abutted against the fixing block.

Through adopting above-mentioned technical scheme, twist star type handle for the fixed block is kept away from to star type handle, therefore the fixed plate can the free rotation, and the double-screw bolt also rotates at the sector hole internal rotation simultaneously, when rotating to needs position, twists star type handle, makes star type handle support the fixed block tightly, accomplishes the fixed to the guide plate with this.

Preferably, a vibrating rod with one end penetrating out of the outer side of the tower body is rotatably arranged on the side wall of the tower body below the higher side of the supporting plate, fixing rods are arranged at two ends of the vibrating rod positioned on the inner side of the tower body, a connecting rod is rotatably arranged on each fixing rod, a steel ball is arranged at one end, far away from the vibrating rod, of each connecting rod, and a third motor connected with the vibrating rod is arranged on the outer side wall of the tower body; the vertical distance from the axis of the vibrating rod to the support plate is smaller than the distance from the axis of the vibrating rod to the farthest point of the steel ball when the connecting rod and the fixed rod are in the same straight line, and the vertical distance from the axis of the vibrating rod to the support plate is larger than the distance from the axis of the vibrating rod to the farthest surface of the fixed rod.

Through adopting above-mentioned technical scheme, the third motor drives the vibrating arm and rotates, the vibrating arm rotates and drives the dead lever and rotate, the dead lever rotates and makes connecting rod and dead lever be in same straight line, thereby make the steel ball hit and beat in the backup pad, then steel ball and connecting rod move towards the dead lever, therefore the dead lever, connecting rod and steel ball can not contact the backup pad, then the dead lever drives connecting rod and steel ball and rotates past from the backup pad, thereby the completion is to the vibration of backup pad, make can not remain the filler in the backup pad, accomplish the whole mesh of having got the filler in the backup pad with this.

To sum up, the utility model discloses a beneficial technological effect does:

1. the sealing door is loosened through the locking assembly, then the driving assembly drives the sealing door to be opened, then the filler is taken out through the discharge hole and the flow guide device under the action of gravity, the filler in the tower body is taken out without a tool, and particularly the filler at one end far away from the discharge hole is taken out, so that the time is saved, and the production efficiency is improved;

2. the gear is driven to rotate through the second motor, the gear rotates to drive the rack to move, and therefore the rack is inserted into the insertion groove, and the closed door is fixed.

3. The clearance between closed door and the tower body can be reduced through the setting of rubber circle, and the excessive tower body outside and polluted environment of air current in the tower body are reduced.

Drawings

Fig. 1 is a schematic perspective view of the present invention, in which a part of the side wall of the tower body is omitted to show the internal structure of the tower body;

FIG. 2 is a partial exploded view of the present invention;

FIG. 3 is an enlarged schematic view of section A of FIG. 2;

fig. 4 is a schematic view of a partial three-dimensional structure of the present invention, which mainly shows a structure for vibrating the bearing plate.

Reference numerals: 10. a tower body; 11. an air inlet; 12. an air outlet; 13. a support plate; 14. a discharge port; 15. a feed inlet; 20. a rotating rod; 21. a closing door; 211. inserting grooves; 22. a rubber ring; 30. a drive assembly; 31. a first bevel gear; 32. a first motor; 33. a second bevel gear; 40. a locking assembly; 41. a fixed block; 42. a rack; 421. chamfering; 43. a second motor; 44. a first gear; 50. a flow guide device; 51. mounting a plate; 511. a sector hole; 52. a rotating shaft; 53. a baffle; 531. a threaded hole; 54. a fixing assembly; 541. a stud; 542. a star-shaped handle; 60. a vibrating rod; 61. a third motor; 62. fixing the rod; 63. a connecting rod; 64. and (5) steel balls.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a spray absorption tower, refers to fig. 1, includes tower body 10, and air inlet 11 has been seted up to tower body 10 bottom, and tower body 10 top is provided with gas outlet 12, and the middle part position of tower body 10 is provided with the backup pad 13 that bears the weight of the filler, and backup pad 13 is the slope setting.

Referring to fig. 1 and 2, a discharge hole 14 penetrating through the tower body 10 is formed in a side wall of the tower body 10 corresponding to a lower end of the support plate 13, upper and lower side walls of the discharge hole 14 are respectively located above and below the support plate 13, and a feed hole 15 is formed in a side wall of the tower body 10 located on the support plate 13.

The outer side wall of the tower body 10 is fixedly provided with a vertical rotating rod 20, the rotating rod 20 is rotatably provided with a sealing door 21 covering the discharge hole 14, the edge of the sealing door 21 covering one side of the discharge hole 14 is fixedly provided with a rubber ring 22, and the section of the inner ring of the rubber ring 22 is larger than that of the discharge hole 14. The tower body 10 is provided with a driving assembly 30 connected with the rotating rod 20, the driving assembly 30 comprises a first bevel gear 31, a first motor 32 and a second bevel gear 33, the first bevel gear 31 is fixedly installed on the rotating rod 20, the first motor 32 is fixedly installed on the outer side wall of the tower body 10, the second bevel gear 33 is fixedly installed on the output shaft of the first motor 32, and the second bevel gear 33 is meshed with the first bevel gear 31. The first motor 32 rotates the second bevel gear 33, the second bevel gear 33 rotates the first bevel gear 31, the first bevel gear 31 rotates the rotating rod 20 and the closing door 21.

The side wall of the end of the closing door 21 far away from the rotating rod 20 is provided with an inserting groove 211; a locking assembly 40 connected with the closing door 21 is arranged on the side wall of the tower body 10, the locking assembly 40 comprises a fixed block 41, a rack 42, a second motor 43 and a first gear 44, and the fixed block 41 is fixedly arranged on the side wall of the tower body 10 beside the discharge hole 14 and is opposite to the rotating rod 20; the rack 42 is slidably arranged on the fixed block 41, and the rack 42 is in inserting fit with the inserting groove 211; one end of the rack 42 close to the closing door 21 is provided with a chamfer 421, and the chamfer 421 can play a guiding role so as to fulfill the aim of easier insertion of the rack 42 into the insertion groove 211. The second motor 43 is fixedly mounted on the fixed block 41, and the first gear 44 is fixedly mounted on the output shaft of the second motor 43 and meshed with the rack 42. The second motor 43 drives the first gear 44 to rotate, and the first gear 44 rotates to drive the rack 42 to move, so that the rack 42 is inserted into the insertion groove 211, thereby completing the fixing of the closing door 21.

Referring to fig. 2 and 3, a flow guide device 50 is arranged on the outer side wall of the tower body 10 right below the closing door 21, and the flow guide device 50 comprises a mounting plate 51, a rotating shaft 52, a flow guide plate 53 and a fixing assembly 54; the two mounting plates 51 are fixedly mounted on the outer side wall of the tower body 10 right below the discharge port 14 at intervals and are positioned on the same horizontal plane, the rotating shaft 52 is rotatably mounted on the opposite side walls of the two mounting plates 51, and the mounting plates 51 are provided with fan-shaped holes 511 with the circle centers on the axis of the rotating shaft 52; the guide plate 53 is fixedly arranged on the rotating shaft 52, the section of the guide plate 53 is arc-shaped, and a threaded hole 531 is formed in the side wall of the guide plate 53 corresponding to the fan-shaped hole 511; the fixing component 54 is disposed on the mounting plate 51 and connected to the air deflector 53, the fixing component 54 includes a stud 541 and a star handle 542, the stud 541 passes through the fan-shaped hole 511 and is in threaded connection with the threaded hole 531, the star handle 542 is fixedly mounted at one end of the stud 541 far away from the air deflector 53, and the star handle 542 abuts against the mounting plate 51.

When the guide plate 53 needs to be used, the star-shaped handle 542 is unscrewed, so that the guide plate 53 can be rotated to a specified position, then the star-shaped handle 542 is screwed down, the guide plate 53 can be fixed, and then the guide plate 53 is used; when the guide plate 53 is not needed to be used, the star-shaped handle 542 is unscrewed, the guide plate 53 is rotated to a vertical state, then the star-shaped handle 542 is screwed down, the guide plate 53 is fixed, the space occupied by the guide plate 53 is reduced, and the influence of the guide plate 53 on the working process of workers is reduced.

Referring to fig. 1 and 4, a vibrating rod 60 is rotatably mounted on the side wall of the tower body 10 below the higher end of the supporting plate 13, one end of the vibrating rod 60 penetrates through the outside of the tower body 10, a third motor 61 fixedly connected with the vibrating rod 60 is fixedly mounted on the outside wall of the tower body 10, two fixing rods 62 are fixedly mounted at two ends of the vibrating rod 60 positioned on the inside of the tower body 10 at intervals, a connecting rod 63 is rotatably connected to the fixing rods 62, and a steel ball 64 is fixedly mounted on the connecting rod 63; the vertical distance from the axis of the vibration rod 60 to the support plate 13 is smaller than the distance from the axis of the vibration rod 60 to the farthest point of the steel ball 64 when the connecting rod 63 and the fixing rod 62 are in the same line, and the vertical distance from the axis of the vibration rod 60 to the support plate 13 is larger than the distance from the axis of the vibration rod 60 to the farthest point on the fixing rod 62. Third motor 61 drives the vibration pole 60 and rotates, and vibration pole 60 rotates and drives dead lever 62 and rotate, and dead lever 62 rotates and drives connecting rod 63 and steel ball 64 and rotate, and then steel ball 64 hits and hit on backup pad 13, and steel ball 64 and connecting rod 63 move towards dead lever 62 after that to dead lever 62, connecting rod 63 and steel ball 64 just can rotate past from the last of backup pad 13, thereby play the purpose to backup pad 13 vibration, reach the purpose that takes out the whole packings in backup pad 13 with this.

The working principle of the embodiment is as follows:

when needing to change the filler, unscrew star handle 542 earlier, rotate guide plate 53 to the assigned position, screw up star handle 542 and pin guide plate 53, second motor 43 starts to drive rack 42 and breaks away from inserting groove 211 after that, then first motor 32 starts to drive and seals door 21 to rotate and open and seal door 21, the filler of backup pad 13 falls out from discharge gate 14 under the effect of gravity, then collects the collection box through guide plate 53 and collects. After all the fillers are collected, the first motor 32 drives the closing door 21 to close, the second motor 43 drives the rack 42 to be inserted into the insertion groove 211, so that the closing door 21 is fixed, and then the fillers are added from the feeding hole 15, so that the replacement of the fillers is completed.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A spray absorption tower comprises a tower body (10), wherein an air inlet (11) is formed in the bottom of the tower body (10), an air outlet (12) is formed in the top end of the tower body (10), and the spray absorption tower is characterized in that a supporting plate (13) which bears fillers and is obliquely arranged is arranged in the middle of the tower body (10), a discharge hole (14) which penetrates through the tower body (10) is formed in the side wall of the tower body (10) corresponding to the lower end of the supporting plate (13), a feed inlet (15) is formed in the side wall of the tower body (10) above the supporting plate (13), a rotating rod (20) in a vertical state is arranged on the outer side wall of the tower body (10), a sealing door (21) which covers the discharge hole (14) is rotatably arranged on the rotating rod (20), a driving assembly (30) which is connected with the rotating rod (20) is arranged on the tower body (10), and a flow guide device (50) is arranged, a locking assembly (40) for fixing the closing door (21) and connected with the closing door (21) is arranged on the side wall of the tower body (10); the upper side wall and the lower side wall of the discharge hole (14) are respectively positioned above and below the support plate (13).

2. The spray absorber according to claim 1, wherein: the driving assembly (30) comprises a first bevel gear (31) arranged on the rotating rod (20), a first motor (32) arranged on the tower body (10), and a second bevel gear (33) arranged on an output shaft of the first motor (32) and meshed with the first bevel gear (31).

3. The spray absorber according to claim 1, wherein: the side wall of the closed door (21) far away from one end of the rotating rod (20) is provided with an insertion groove (211), the locking assembly (40) comprises a fixed block (41) which is arranged on the side wall of the tower body (10) beside the discharge port (14) and opposite to the rotating rod (20), a rack (42) which is slidably arranged on the fixed block (41) in a penetrating way and is in insertion fit with the insertion groove (211), a second motor (43) arranged on the fixed block (41), and a first gear (44) which is arranged on an output shaft of the second motor (43) and is meshed with the rack (42).

4. The spray absorption tower of claim 3, wherein: and a chamfer (421) is arranged at one end of the rack (42) close to the closing door (21).

5. The spray absorber according to claim 1, wherein: the edge of one side of the closed door (21) covering the discharge hole (14) is provided with a rubber ring (22) with the section of an inner ring larger than that of the discharge hole (14).

6. The spray absorber according to claim 1, wherein: the guide device (50) comprises two mounting plates (51) which are arranged on the side wall of the tower body (10) right below the discharge port (14) at intervals and are positioned on the same horizontal plane, a rotating shaft (52) which is rotatably arranged on the opposite side walls of the two mounting plates (51), a guide plate (53) which is arranged on the rotating shaft (52) and is arc-shaped, and a fixing component (54) which is arranged on the mounting plate (51), is connected with the guide plate (53) and is used for fixing the guide plate (53).

7. The spray absorption tower of claim 6, wherein: the mounting plate (51) is provided with a fan-shaped hole (511) with the circle center on the axis of the rotating shaft (52), the guide plate (53) is provided with a threaded hole (531) on the side wall corresponding to the fan-shaped hole (511), and the fixing component (54) comprises a stud (541) which penetrates through the fan-shaped hole (511) and is in threaded fit with the threaded hole (531) and a star-shaped handle (542) which is arranged on the stud (541) and tightly abutted to the fixing block (41).

8. The spray absorber according to claim 1, wherein: a vibrating rod (60) with one end penetrating out of the outer side of the tower body (10) is rotatably arranged on the side wall of the tower body (10) below the higher side of the supporting plate (13), fixing rods (62) are arranged at two ends of the vibrating rod (60) on the inner side of the tower body (10), a connecting rod (63) is rotatably arranged on each fixing rod (62), a steel ball (64) is arranged at one end, far away from the vibrating rod (60), of each connecting rod (63), and a third motor (61) connected with the vibrating rod (60) is arranged on the outer side wall of the tower body (10); the vertical distance from the axis of the vibrating rod (60) to the support plate (13) is less than the distance from the axis of the vibrating rod (60) to the farthest point of the steel ball (64) when the connecting rod (63) and the fixed rod (62) are in the same straight line, and the vertical distance from the axis of the vibrating rod (60) to the support plate (13) is greater than the distance from the axis of the vibrating rod (60) to the farthest point on the fixed rod (62).