CN218339229U

CN218339229U - Dedusting and deamination integrated device for tower top of granulation tower

Info

Publication number: CN218339229U
Application number: CN202222429903.4U
Authority: CN
Inventors: 李文杰
Original assignee: Shandong Better Chemical Engineering Co ltd
Current assignee: Shandong Better Chemical Engineering Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-20
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to an environment-friendly device technical field just discloses a granulation tower top of tower dust removal deamination integrated device, including top of the tower and set casing, the fixed upper surface that sets up in the top of the tower that sets up of set casing, the fixed baffle that is provided with in inside of set casing, logical groove, two have all been seted up to the upper end both sides wall of set casing the outside that leads to the groove is the fixed air discharge fan that is provided with all, it is provided with the deamination filter plate all to fix between the upper surface both sides of baffle and the inner wall of set casing, a plurality of mounting holes, a plurality of have been seted up on the surface of baffle the inside of mounting hole is all pegged graft and is had the filter bag, and is a plurality of the upside of filter bag is all fixed and is provided with the closing plate, the fixed surface of upper surface of baffle is provided with a plurality of stoppers, and is a plurality of all be provided with coupling mechanism between closing plate and the stopper that corresponds. The utility model discloses can carry out high-efficient convenient dismouting to the filter bag to the convenience is dismantled the maintenance and is changed the filter bag.

Description

Dedusting and deamination integrated device for tower top of granulation tower

Technical Field

The utility model relates to an environment-friendly device technical field especially relates to a dedusting and deamination integrated device at top of prilling tower.

Background

At present, two main technologies for treating the tail gas of the urea prilling tower are used in practice, one technology is water washing, and the other technology is bag-type dust removal.

The tower top dedusting and deamination integrated device comprises a box body, wherein the box body is directly connected with an outlet of a granulation tower, a cleaning chamber is arranged at the upper end of the box body, a flower plate is arranged at the joint of the cleaning chamber and the box body, a plurality of through holes are formed in the surface of the flower plate, and filter bags are vertically arranged in the through holes in the surface of the flower plate; the inside of clean room is close to outer wall department and installs the deamination module, clean room internally mounted has one or more baffle, a plurality of fans are installed to the clean room outside, the air door is installed to the entry end of fan, still has the defect among this technical scheme:

filter bag and slide fixed connection among this technical scheme, the inconvenient dismouting of carrying out the filter bag to inconvenient changes ageing and broken filter bag.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art prilling tower top of the tower dust removal deamination integrated device's filter bag and slide fixed connection, inconvenient carry out the dismouting to the filter bag to inconvenient problem that changes ageing and broken filter bag, and the prilling tower top of the tower dust removal deamination integrated device who provides.

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

the utility model provides a granulation tower top of tower dust removal deamination integrated device, includes the top of the tower and set casing, the set casing is fixed to be set up in the upper surface at the top of the tower, the fixed baffle that is provided with in inside of set casing, logical groove has all been seted up to the upper end both sides wall of set casing, two the outside that leads to the groove is all fixed and is provided with the air discharge fan, all fixed deamination filter plate that is provided with between the upper surface both sides of baffle and the inner wall of set casing, a plurality of mounting hole has been seted up on the surface of baffle, and is a plurality of the filter bag has all been pegged graft in the inside of mounting hole, and is a plurality of the upside of filter bag is all fixed and is provided with the closing plate, the last fixed surface of baffle is provided with a plurality of stoppers, and is a plurality of all be provided with coupling mechanism between closing plate and the stopper that corresponds, the access hole has been seted up to the upper surface of set casing, the upside of access hole is provided with the apron, be provided with stop gear between apron and the set casing.

Preferably, coupling mechanism includes slide and inserted bar, the fixed surface of closing plate is provided with the fixed plate, the cavity has all been seted up to the both sides of fixed plate, the slide slides and sets up in the inside of corresponding cavity, the inserted bar is fixed to be set up in the outside of slide, and is a plurality of spacing hole has all been seted up to the lateral wall of stopper, the outside one end of inserted bar extends to the outside of cavity and pegs graft with the spacing hole that corresponds, the fixed surface of fixed plate is provided with the handle, the inboard slip of handle is provided with the clamp plate, two one side that the corresponding inserted bar was kept away from to the slide all fixedly is provided with the stay cord, the other end of stay cord extends to the outside of cavity and with clamp plate fixed connection, the first spring of fixedly connected with between one side that the inserted bar was kept away from to the clamp plate and the inner wall of the cavity that corresponds.

Preferably, the limiting mechanism comprises a clamping block and a rotating plate, rotating rods are rotatably arranged on two sides of the upper surface of the fixed shell, the rotating plate is fixedly sleeved on the top ends of the rotating rods, the clamping block is fixedly arranged on one side, far away from the rotating rods, of the lower surface of the rotating plate, clamping grooves are formed in two sides of the upper surface of the cover plate, the clamping blocks are clamped with the corresponding clamping grooves, a square rod is arranged on one side of each rotating rod, one end of the square rod is fixedly connected with the fixed shell, a first gear is fixedly sleeved on the rod wall of each rotating rod, a second gear is movably sleeved on the rod wall of each square rod, the first gear is meshed with the second gear, and a second spring is fixedly connected between the second gear and the fixed shell.

Preferably, the inside both sides of fixed plate all rotate and are provided with the guide pulley, both sides the stay cord all is inconsistent with the lower surface of the guide pulley that corresponds.

Preferably, a stop block is fixedly arranged at the upper end of the square rod.

Preferably, a sealing plug is fixedly arranged on the lower surface of the cover plate, and the sealing plug is inserted into the access hole.

Compared with the prior art, the utility model provides a prilling tower top of tower dust removal deamination integrated device possesses following beneficial effect:

this granulation tower top of tower dust removal deamination integrated device, through separating first gear and second gear, rotate both sides bull stick, remove spacing to the apron, can open the access hole, then hold the handle, promote the clamp plate to the handle direction, can make stay cord pulling slide promptly, even make two inserted bars leave from the spacing inslot that corresponds, remove spacing to the fixed plate promptly, can pull out the filter bag from the mounting hole promptly, conveniently carry out high-efficient convenient dismouting to damaged ageing filter bag promptly, thereby the convenience is dismantled maintenance and change damaged ageing filter bag.

The device does not relate to the part among all the same with prior art or can adopt prior art to realize, the utility model discloses can carry out high-efficient convenient dismouting to the filter bag to the convenience is dismantled the filter bag and is maintained and change.

Drawings

Fig. 1 is a schematic structural view of a tower top dust removal and deamination integrated device of a prilling tower provided by the utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1

Fig. 3 is an enlarged schematic view of a part B in fig. 1.

In the figure: the device comprises a tower top 1, a fixed shell 2, a baffle 3, a filter bag 4, a deamination filter plate 5, an exhaust fan 6, a cover plate 7, a sealing plug 8, a sealing plate 9, a limiting block 10, a fixing plate 11, a sliding plate 12, an inserted rod 13, a pull rope 14, a pressing plate 15, a handle 16, a first spring 17, a guide wheel 18, a rotating rod 19, a rotating plate 20, a clamping block 21, a first gear 22, a square rod 23, a second gear 24 and a second spring 25.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-2, a granulation tower top dust removal deamination integrated device, including top of the tower 1 and set casing 2, set casing 2 is fixed to be set up in the upper surface of top of the tower 1, the fixed baffle 3 that is provided with in inside of set casing 2, logical groove has all been seted up to the upper end both sides wall of set casing 2, two outside that lead to the groove all fix and are provided with air discharge fan 6, all fixed deamination filter plate 5 that is provided with between the upper surface both sides of baffle 3 and the inner wall of set casing 2, a plurality of mounting holes have been seted up on the surface of baffle 3, the inside of a plurality of mounting holes is all pegged graft and is had filter bag 4, the upside of a plurality of filter bags 4 is all fixed and is provided with closing plate 9, the fixed surface of baffle 3 is provided with a plurality of stoppers 10, the access hole has been seted up to the upper surface of set casing 2, the upside of access hole is provided with apron 7, the lower fixed sealing plug 8 that is provided with the access hole, improve the leakproofness between set casing 2 and the apron 7.

Example two

Referring to fig. 1-2, a connecting mechanism is arranged between each of a plurality of sealing plates 9 and a corresponding limiting block 10, the connecting mechanism includes a sliding plate 12 and an insertion rod 13, a fixing plate 11 is fixedly arranged on the upper surface of each sealing plate 9, cavities are formed in both sides of each fixing plate 11, the sliding plates 12 are slidably arranged inside the corresponding cavities, the insertion rods 13 are fixedly arranged outside the sliding plates 12, limiting holes are formed in the side walls of the limiting blocks 10, one ends of the outer sides of the insertion rods 13 extend to the outer sides of the cavities and are connected with the corresponding limiting holes in an inserting mode, a handle 16 is fixedly arranged on the upper surface of each fixing plate 11, a pressing plate 15 is slidably arranged on the inner side of each handle 16, a pull rope 14 is fixedly arranged on one side, far away from the corresponding insertion rod 13, of each sliding plate 12, the other end of each pull rope 14 extends to the outer side of the corresponding cavity and is fixedly connected with the pressing plate 15, a first spring 17 is fixedly connected between one side, far away from the insertion rod 13, the inner wall of each pull rope 15 and the corresponding cavity, guide wheel 18 is rotatably arranged on both sides of the fixing plate 11, both sides of the pull ropes, both sides of the corresponding pull rope 14 are in a smooth guide wheel 18, and the pull rope 14 is abutted against the lower surface of the guide wheel, and the pull rope 14 is enabled to enable the pull rope to be capable of the pull rope 14 to be capable of being pulled.

EXAMPLE III

Referring to fig. 1-3, a limiting mechanism is arranged between the cover plate 7 and the fixed housing 2, the limiting mechanism includes a fixture block 21 and a rotation plate 20, rotation rods 19 are rotatably arranged on both sides of the upper surface of the fixed housing 2, the rotation plate 20 is fixedly sleeved on the top ends of the rotation rods 19, the fixture block 21 is fixedly arranged on one side of the lower surface of the rotation plate 20 away from the rotation rods 19, clamping grooves are formed in both sides of the upper surface of the cover plate 7, the fixture blocks 21 on both sides are clamped with the corresponding clamping grooves, a square rod 23 is arranged on one side of the rotation rod 19, one end of the square rod 23 is fixedly connected with the fixed housing 2, a first gear 22 is fixedly sleeved on the rod wall of the rotation rod 19, a second gear 24 is movably sleeved on the rod wall of the square rod 23, the first gear 22 is meshed with the second gear 24, a second spring 25 is fixedly connected between the second gear 24 and the fixed housing 2, a stop block is fixedly arranged at the upper end of the square rod 23, and the second gear 24 is prevented from slipping from the rod wall of the square rod 23 as much as possible.

The utility model discloses in, during the use, with first gear 22 and the separation of second gear 24, rotate both sides bull stick 19, remove spacing to apron 7, can open the access hole, then hold handle 16, promote clamp plate 15 to handle 16 direction, can make 14 pulling slides 12 of stay cord promptly, even make two inserted bars 13 leave from the spacing inslot that corresponds, remove spacing to fixed plate 11 promptly, pull out filter bag 4 in the mounting hole promptly, conveniently carry out high-efficient convenient dismouting to damaged ageing filter bag 44 promptly, thereby the convenience is dismantled the damaged ageing 4 filter bags and is maintained and change.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a granulation tower top of tower dust removal deamination integrated device, includes top of the tower (1) and set casing (2), its characterized in that, set casing (2) are fixed to be set up in the upper surface of top of the tower (1), the fixed baffle (3) that is provided with in inside of set casing (2), logical groove has all been seted up to the upper end both sides wall of set casing (2), two the outside that leads to the groove is all fixed and is provided with air discharge fan (6), it is all fixed between the inner wall of the upper surface both sides of baffle (3) and set casing (2) to be provided with deamination filter plate (5), a plurality of mounting holes have been seted up on the surface of baffle (3), and is a plurality of filter bag (4) have all been pegged graft to the inside of mounting hole, and is a plurality of the upside of filter bag (4) is all fixed and is provided with closing plate (9), the fixed upper surface of baffle (3) is provided with a plurality of stopper (10), and is a plurality of all be provided with coupling mechanism between closing plate (9) and the stopper (10) that correspond, the upper surface of set casing (2) has seted up the access hole, the upside of access hole is provided with apron (7), be provided with spacing mechanism between fixed casing (2).

2. The tower top dedusting and deamination integrated device for the prilling tower as claimed in claim 1, wherein the connecting mechanism comprises a sliding plate (12) and an inserting rod (13), a fixing plate (11) is fixedly arranged on the upper surface of the sealing plate (9), cavities are formed in both sides of the fixing plate (11), the sliding plate (12) is slidably arranged inside the corresponding cavities, the inserting rod (13) is fixedly arranged on the outer side of the sliding plate (12), a plurality of limiting holes are formed in the side wall of the limiting block (10), one end of the outer side of the inserting rod (13) extends to the outer side of the cavities and is connected with the corresponding limiting holes in an inserting mode, a handle (16) is fixedly arranged on the upper surface of the fixing plate (11), a pressing plate (15) is slidably arranged on the inner side of the sliding plate (12) far away from the corresponding inserting rod (13), a pull rope (14) is fixedly arranged on one side of the sliding plate (12), the other end of the pull rope (14) extends to the outer side of the cavities and is fixedly connected with the pressing plate (15), and a first spring (17) is fixedly connected between one side of the pressing plate (15) far away from the inserting rod (13) and the inner wall of the corresponding cavity.

3. The tower top dedusting and deamination integrated device for the prilling tower as claimed in claim 1, wherein the limiting mechanism comprises a clamping block (21) and a rotating plate (20), rotating rods (19) are rotatably arranged on both sides of the upper surface of the fixed shell (2), the rotating plate (20) is fixedly sleeved on the top ends of the rotating rods (19), the clamping block (21) is fixedly arranged on one side of the lower surface of the rotating plate (20) far away from the rotating rods (19), clamping grooves are respectively formed in both sides of the upper surface of the cover plate (7), the clamping blocks (21) are respectively clamped with the corresponding clamping grooves, a square rod (23) is arranged on one side of the rotating rods (19), one end of the square rod (23) is fixedly connected with the fixed shell (2), a first gear (22) is fixedly sleeved on the rod wall of the rotating rod (19), a second gear (24) is movably sleeved on the rod wall of the square rod (23), the first gear (22) is meshed with the second gear (24), and a second spring (25) is fixedly connected between the second gear (24) and the fixed shell (2).

4. The tower top dedusting and deamination integrated device for the prilling tower as claimed in claim 2, wherein guide wheels (18) are rotatably arranged on two sides of the inside of the fixing plate (11), and the pull ropes (14) on two sides are abutted to the lower surfaces of the corresponding guide wheels (18).

5. The tower top dedusting and deamination integrated device for the prilling tower as claimed in claim 3, wherein a stop block is fixedly arranged at the upper end of the square rod (23).

6. The tower top dedusting and deamination integrated device for the prilling tower as claimed in claim 3, wherein a sealing plug (8) is fixedly arranged on the lower surface of the cover plate (7), and the sealing plug (8) is inserted into the access hole.