CN216677376U

CN216677376U - Be used for SOx/NOx control to use dust collector

Info

Publication number: CN216677376U
Application number: CN202122894351.XU
Authority: CN
Inventors: 姜保勤; 李德军; 刘文兴
Original assignee: Shandong Bochuan New Energy Equipment Co ltd
Current assignee: Shandong Bochuan New Energy Equipment Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-07
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a dust removal device for desulfurization and denitrification, which comprises a desulfurization and denitrification dust remover, wherein a fixed seat is fixed on the surface of the desulfurization and denitrification dust remover, a gas bag is arranged on the surface of the desulfurization and denitrification dust remover relative to the top end of the fixed seat, a fixed ring is symmetrically fixed on the top end of the fixed seat, the gas bag is connected with the fixed ring in a clamping manner, a limit ring is sleeved on the top end of the fixed ring relative to the surface of the gas bag, a connecting seat is symmetrically fixed on the end part of the fixed ring, a connecting groove is formed in the surface of the connecting seat, a connecting block is symmetrically fixed on the end part of the gas bag and is connected with the connecting groove in a clamping manner, and a screw hole is formed in the inner wall of the connecting groove; according to the utility model, through the designed limiting ring, when the air bag is required to be installed on the fixing seat, the air bag can be conveniently and firmly installed through the designed connecting groove, connecting block and limiting screw rod, and compared with the prior art, the air bag maintenance work in the later period is greatly facilitated.

Description

Be used for SOx/NOx control to use dust collector

Technical Field

The utility model belongs to the technical field of desulfurization and denitrification dustproof devices, and particularly relates to a dust removal device for desulfurization and denitrification.

Background

The desulfurization and denitrification dustproof device is a dry dust filtering device and is suitable for trapping fine, dry and non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.

The gas bag and the fixing base of current SOx/NOx control dust shaker all are generally through welded fastening connection, and this connection is comparatively troublesome when installing, need be with the help of various work, and has leaded to the gas bag to dismantle the work of overhauing in the later stage, and the operation is got up very loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust removal device for desulfurization and denitrification, and aims to solve the problems that the gas bag and the fixed seat of the conventional desulfurization and denitrification dust removal machine are generally fixedly connected through welding in the background art, the connection is troublesome during installation, various works are needed, the gas bag is detached and overhauled in the later period, and the operation is very complicated.

In order to achieve the purpose, the utility model provides the following technical scheme: a dust removal device for desulfurization and denitrification comprises a desulfurization and denitrification dust remover, wherein a fixed seat is fixed on the surface of the desulfurization and denitrification dust remover, the surface of the desulfurization and denitrification dust remover is provided with an air bag relative to the top end of the fixed seat, the top end of the fixed seat is symmetrically fixed with fixed rings, the air bag is clamped and connected with the fixing ring, the top end of the fixing ring is sleeved with a limit ring relative to the surface of the air bag, the end parts of the fixing rings are symmetrically fixed with connecting seats, the surface of each connecting seat is provided with a connecting groove, the end parts of the air bags are symmetrically fixed with connecting blocks, the connecting blocks are connected with connecting grooves in a clamping way, the inner walls of the connecting grooves are provided with screw holes, the surface of the connecting block is penetrated and provided with a through hole, the top end of the connecting seat is provided with a limiting screw rod which is embedded into the through hole and connected with the screw hole, and the limiting screw rod is screwed with the screw hole and connected.

Preferably, one side of SOx/NOx control dust shaker is provided with the fan, the top of fan is provided with the wind gap, the tip cover in wind gap is equipped with the protective cover, the protective cover is connected with the laminating of wind gap, the inner wall symmetry of protective cover is fixed with the elasticity piece, the operation groove has been seted up to the surface symmetry of protective cover.

Preferably, the inside of operation groove is provided with granular arch, the inner wall degree of depth of operation groove is one centimetre.

Preferably, the cross section of the elastic block is of a rectangular structure, and the end part of the elastic block is of an arc structure.

Preferably, the cross section of the screw hole is of a circular structure, and the cross section of the screw hole is equal to that of the through hole.

Preferably, the surface of the desulfurization and denitrification dust remover is provided with an access hole relative to the bottom of the fixed seat, and the access hole is fixedly connected with the desulfurization and denitrification dust remover through a rocking wheel.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the designed limiting ring, when the air bag is required to be installed on the fixing seat, the air bag can be conveniently and firmly installed through the designed connecting groove, connecting block and limiting screw rod, and compared with the prior art, the air bag maintenance work in the later period is greatly facilitated.

2. According to the utility model, the designed protective cover can limit the protective cover through the designed elastic block during transportation of the desulfurization, denitrification and dust removal machine, so that the protective cover can be used for sleeving and protecting the air port.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a stopper ring structure of the present invention;

FIG. 4 is an enlarged view of the position B of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view at C of FIG. 1 according to the present invention;

in the figure: 1. a desulfurization and denitrification dust remover; 2. a fixed seat; 3. air bag; 4. a fixing ring; 5. a limiting ring; 6. a connecting seat; 7. connecting grooves; 8. connecting blocks; 9. a screw hole; 10. a through hole; 11. a limit screw; 12. a fan; 13. a tuyere; 14. a protective cover; 15. an elastic block; 16. the tank is operated.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a dust removal device for desulfurization and denitrification comprises a desulfurization and denitrification dust remover 1, wherein a fixed seat 2 is fixed on the surface of the desulfurization and denitrification dust remover 1, a gas bag 3 is arranged on the surface of the desulfurization and denitrification dust remover 1 relative to the top end of the fixed seat 2, fixing rings 4 are symmetrically fixed on the top ends of the fixed seats 2, the gas bag 3 is connected with the fixing rings 4 in a clamping manner, a limiting ring 5 is sleeved on the top end of each fixing ring 4 relative to the surface of the gas bag 3, connecting seats 6 are symmetrically fixed on the end parts of the fixing rings 4, connecting grooves 7 are formed in the surface of each connecting seat 6, connecting blocks 8 are symmetrically fixed on the end parts of the gas bags 3, the connecting blocks 8 are connected with the connecting grooves 7 in a clamping manner, screw holes 9 are formed in the inner walls of the connecting grooves 7, through holes 10 are formed in the surface of each connecting block 8 in a penetrating manner, limiting screw rods 11 embedded into the through holes 10 and connected with the screw holes 9 in a screwing manner through the limiting screw rods 11, so as to fix the limiting rod 5 at the top end of the fixing ring 4 and limit the air bag 3.

In this embodiment, it is preferable that one side of SOx/NOx control dust shaker 1 is provided with fan 12, and the top of fan 12 is provided with wind gap 13, and the tip cover in wind gap 13 is equipped with protective cover 14, and protective cover 14 is connected with the laminating in wind gap 13, and the inner wall symmetry of protective cover 14 is fixed with flexible piece 15, and is spacing through flexible piece 15 to fix protective cover 14, operation groove 16 has been seted up to protective cover 14's surface symmetry.

In this embodiment, preferably, granular protrusions are disposed inside the operation slot 16, and the depth of the inner wall of the operation slot 16 is one centimeter, so that the protective cover 14 can be conveniently pinched by the operation slot.

In this embodiment, preferably, the cross section of the elastic block 15 is rectangular, and the end of the elastic block 15 is arc-shaped, so as to facilitate the deformation of the elastic block 15.

In this embodiment, preferably, the cross section of the screw hole 9 is a circular structure, and the cross section of the screw hole 9 is equal to that of the through hole 10, so that the limit screw 11 can penetrate through the through hole 11 and be connected with the screw hole 9.

In this embodiment, preferably, the surface of SOx/NOx control dust shaker 1 is provided with the access hole for the bottom of fixing base 2, through rocking wheel fixed connection between access hole and SOx/NOx control dust shaker 1, is convenient for overhaul SOx/NOx control dust shaker 1 through the access hole.

The working principle and the using process of the utility model are as follows: when the air bag 3 needs to be fixed, the limiting screw 11 is firstly unscrewed to enable the air bag to rotate and withdraw from the inside of the screw hole 9, then the limiting screw 11 is taken out from the inside of the through hole 10, the limiting of the limiting ring 5 can be relieved, then the limiting ring 5 is pulled to enable the connecting block 8 to be driven to withdraw from the inside of the connecting groove 7 and separate from the connecting seat 6, the limiting ring 5 can be moved away from the top end of the fixing ring 4, then the air bag 3 is placed on the inner side of the fixing ring 4 and connected with the fixing seat 2, at the moment, the limiting ring 5 can be attached to the fixing ring 4, the connecting block 8 is clamped into the inside of the connecting groove 7 and connected with the connecting seat 6, meanwhile, the screw hole 9 and the through hole 10 are accurately aligned, then the limiting screw 11 is embedded into the inside of the through hole 10 and screwed with the screw hole 9 to fix the air bag 3, when the air port 13 on the fan 12 needs to be protected, hold protective cover 14 through operating slot 16 earlier, establish protective cover 14 cover on the tip of wind gap 13 and extrude elastic block 15 after that, establish the back with wind gap 13 cover completely when protective cover 14, through elastic block 15 and the laminating of wind gap 13 tip, can carry out spacingly to protective cover 14, let protective cover 14 protect wind gap 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for SOx/NOx control to use dust collector, includes SOx/NOx control dust shaker (1), its characterized in that: the surface mounting of SOx/NOx control dust shaker (1) has fixing base (2), the surface of SOx/NOx control dust shaker (1) is provided with gas bag (3) for the top of fixing base (2), the top symmetry of fixing base (2) is fixed with solid fixed ring (4), gas bag (3) are connected with solid fixed ring (4) block, the top of solid fixed ring (4) is equipped with spacing ring (5) for the surface cover of gas bag (3), the tip symmetry of solid fixed ring (4) is fixed with connecting seat (6), spread groove (7) have been seted up on the surface of connecting seat (6), the tip symmetry of gas bag (3) is fixed with connecting block (8), connecting block (8) are connected with spread groove (7) block, screw (9) have been seted up to the inner wall of spread groove (7), through hole (10) have been run through on the surface of connecting block (8), the top end of the connecting seat (6) is provided with a limiting screw rod (11) which is embedded into the through hole (10) and connected with the screw hole (9), and the limiting screw rod (11) is connected with the screw hole (9) in a screwing mode.

2. The dust removing device for desulfurization and denitrification according to claim 1, wherein: one side of SOx/NOx control dust shaker (1) is provided with fan (12), the top of fan (12) is provided with wind gap (13), the tip cover in wind gap (13) is equipped with protective cover (14), protective cover (14) are connected with wind gap (13) laminating, the inner wall symmetry of protective cover (14) is fixed with flexible piece (15), operation groove (16) have been seted up to the surface symmetry of protective cover (14).

3. The dust removing device for desulfurization and denitrification according to claim 2, wherein: the inside of operation groove (16) is provided with granular arch, the inner wall degree of depth of operation groove (16) is one centimetre.

4. The dust removing device for desulfurization and denitrification according to claim 2, wherein: the cross section of the elastic block (15) is of a rectangular structure, and the end part of the elastic block (15) is of an arc-shaped structure.

5. The dust removing device for desulfurization and denitrification according to claim 1, wherein: the cross section of the screw hole (9) is of a circular structure, and the cross sections of the screw hole (9) and the through hole (10) are equal.

6. The dust removing device for desulfurization and denitrification according to claim 1, wherein: the surface of the desulfurization and denitrification dust remover (1) is provided with an access hole relative to the bottom of the fixing seat (2), and the access hole is fixedly connected with the desulfurization and denitrification dust remover (1) through a rocking wheel.