CN215654272U

CN215654272U - Conveniently change flue gas dust remover of filter screen

Info

Publication number: CN215654272U
Application number: CN202120999127.4U
Authority: CN
Inventors: 何小肖
Original assignee: Liaoning Soneng Environmental Protection Energy Technology Co ltd
Current assignee: Liaoning Soneng Environmental Protection Energy Technology Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2022-01-28
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a flue gas dust collector convenient for replacing a filter screen, which comprises a shell, wherein the left side of the shell is communicated with an air inlet pipe, the right side of the shell is communicated with an air outlet pipe, the upper end and the lower end of the left side of an inner cavity of the shell are fixedly provided with fixed blocks, the inner side of each fixed block is provided with a clamping groove, the filter screen is longitudinally inserted into the clamping groove, a ventilation grating is fixedly arranged inside the shell and positioned on the right side of the fixed block, and the right side of the ventilation grating is provided with activated carbon adsorption cotton. According to the utility model, the filter screen is longitudinally inserted and mounted in the shell, so that the filter screen is simple to dismount, can be quickly dismounted without other auxiliary tools, the time for maintenance is reduced, the filter screen is convenient to replace or clean at a later stage, and meanwhile, the problems that the filter screen is inconvenient to replace after being damaged, the dedusting quality is influenced and the service life of the deduster is also reduced once the filter screen is continuously used are solved.

Description

Conveniently change flue gas dust remover of filter screen

Technical Field

The utility model relates to the technical field of flue gas dust collectors, in particular to a flue gas dust collector with a filter screen convenient to replace.

Background

In the production of regenerated synthetic chemical products, a large amount of dust is generated, for example, in the smoke generated in the chemical reaction process for producing the PVDC latex, a large amount of suspended particles are generated, if the dust removing effect is not good, the quality of the products is affected, and the body of workers in the working environment is irreversibly damaged for a long time, and currently, dust removing equipment comprises three types: each equipment of the electrostatic dust collector, the bag type dust collector and the inertial dust collector has certain limitation, but a filter screen in the used flue gas dust collector is inconvenient to replace after being damaged, and once the filter screen is continuously used, the dust collection quality is influenced, and the service life of the dust collector is also shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flue gas dust remover with a conveniently replaced filter screen, which has the advantage of conveniently replacing the filter screen and solves the problems that the filter screen is inconvenient to replace after being damaged, and the dust removal quality is influenced and the service life of the dust remover is shortened once the filter screen is continuously used.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a conveniently change flue gas dust remover of filter screen, includes the casing, the left side intercommunication of casing has the intake pipe, the right side intercommunication of casing has the outlet duct, the equal fixed mounting in the left upper and lower both ends of casing inner chamber has the fixed block, the draw-in groove has been seted up to the inboard of fixed block, vertically peg graft in the inside of draw-in groove has the filter screen, the inside of casing and the right side fixed mounting that is located the fixed block have the ventilation grid, the right side of ventilation grid is provided with the active carbon adsorption cotton, the position setting that the active carbon adsorption cotton corresponds the outlet duct, the cotton upper and lower both sides of active carbon adsorption all bond and have the filter pulp, the outside of filter pulp is laminated with the inner wall of casing.

Preferably, the left side of the front face of the shell is fixedly provided with an access door through a bolt, and the access door is arranged at a position corresponding to the filter screen.

Preferably, a positioning block is fixedly mounted on the right side of the fixing block, and a positioning groove is formed in the front face of the positioning block.

Preferably, the positive left side of fixed block is rotated and is installed the location cardboard, the positive through lug and constant head tank joint of location cardboard joint at the filter screen.

Preferably, the air inlet pipe, the air outlet pipe and the shell are connected through threads, and the air inlet pipe and the shell are detachably designed.

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

1. according to the utility model, the filter screen is longitudinally inserted and mounted in the shell, so that the filter screen is simple to dismount, can be quickly dismounted without other auxiliary tools, the time for maintenance is reduced, the filter screen is convenient to replace or clean at a later stage, and meanwhile, the problems that the filter screen is inconvenient to replace after being damaged, the dedusting quality is influenced and the service life of the deduster is also reduced once the filter screen is continuously used are solved.

2. According to the utility model, the positioning clamping plate is additionally arranged on the front surface of the filter screen, the positioning clamping plate can be arranged on the front surface after the filter screen is installed, and the positioning clamping plate is fixed by the positioning groove, so that the firmness of the filter screen after installation can be enhanced, and the ventilation grille in the filter screen can uniformly discharge airflow and ensure the treatment and purification quality in the later period.

Drawings

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

FIG. 2 is a front view of the fixed block structure of the present invention;

fig. 3 is a front view of the housing structure of the present invention.

In the figure: 1. a housing; 2. an air inlet pipe; 3. an air outlet pipe; 4. a fixed block; 5. a card slot; 6. a filter screen; 7. a ventilation grille; 8. adsorbing cotton by active carbon; 9. filtering cotton; 10. an access door; 11. positioning blocks; 12. and (5) positioning the clamping plate.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a flue gas dust collector convenient for replacing a filter screen comprises a shell 1, wherein an access door 10 is fixedly arranged on the left side of the front surface of the shell 1 through bolts, the access door 10 is arranged corresponding to the position of a filter screen 6, the left side of the shell 1 is communicated with an air inlet pipe 2, the air inlet pipe 2 is in threaded connection with an air outlet pipe 3 and the shell 1, the shell 1 is detachably designed, the right side of the shell 1 is communicated with the air outlet pipe 3, the upper end and the lower end of the left side of the inner cavity of the shell 1 are fixedly provided with fixing blocks 4, the right side of the fixing block 4 is fixedly provided with a positioning block 11, the front surface of the positioning block 11 is provided with a positioning groove, the left side of the front surface of the fixing block 4 is rotatably provided with a positioning clamping plate 12, the positioning plate 12 is clamped with the front surface of the filter screen 6 through a convex block and the positioning groove, the inner side of the fixing block 4 is provided with a clamping groove 5, the filter screen 6 is longitudinally inserted in the clamping groove 5, by adding the positioning clamping plate 12 on the front surface of the filter screen 6, the positioning clamping plate 12 can be installed on the front surface after the filter screen 6 is installed, and the positioning groove is adopted for fixing, so that the firmness after the filter screen 6 is installed can be enhanced, the ventilation grille 7 in the shell body 1 can uniformly discharge air flow, and the later treatment and purification quality is ensured, the ventilation grille 7 is fixedly installed in the shell body 1 and positioned on the right side of the fixed block 4, the right side of the ventilation grille 7 is provided with the activated carbon adsorption cotton 8, the activated carbon adsorption cotton 8 is arranged corresponding to the position of the air outlet pipe 3, the upper side and the lower side of the activated carbon adsorption cotton 8 are both bonded with the filter cotton 9, the outer side of the filter cotton 9 is bonded with the inner wall of the shell body 1, the filter screen 6 is longitudinally inserted and installed in the shell body 1, the disassembly is simpler, the quick disassembly can be completed without using other auxiliary tools, and the maintenance time is reduced, the filter screen 6 is convenient to replace or clean in the later stage, and the problem that the filter screen is inconvenient to replace after being damaged is solved, so that the dedusting quality is influenced and the service life of the deduster is shortened once the filter screen is continuously used.

All the parts in the utility model are universal standard parts or parts known by technicians in the field, the structure and the principle of the parts are known by technicians in the field through technical manuals or conventional experimental methods, meanwhile, standard parts used in the application document can be purchased from the market, all the parts in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of all the parts adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, and specific description is not given.

During the use, be vertical plug-in type with filter screen 6 and install the inside at casing 1, when needs are changed, pull down access door 10, shift out location cardboard 12 from the inside of constant head tank again, can directly pull down filter screen 6 from fixed block 4 inside in proper order, need not to use other appurtenance can accomplish quick dismantlement, reduce the time that the maintenance used, and inside ventilation grid 7 enables the air current and evenly discharges to guarantee the processing purification quality in later stage.

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 conveniently change flue gas dust remover of filter screen, includes casing (1), its characterized in that: the left side intercommunication of casing (1) has intake pipe (2), the right side intercommunication of casing (1) has outlet duct (3), the equal fixed mounting in both ends has fixed block (4) about casing (1) inner chamber is left, draw-in groove (5) have been seted up to the inboard of fixed block (4), vertically peg graft in the inside of draw-in groove (5) has filter screen (6), the inside of casing (1) and the right side fixed mounting that is located fixed block (4) have ventilation grid (7), the right side of ventilation grid (7) is provided with activated carbon adsorption cotton (8), activated carbon adsorption cotton (8) correspond the position setting of outlet duct (3), the upper and lower both sides of activated carbon adsorption cotton (8) all bond and have filtration cotton (9), the outside of filtering cotton (9) is laminated with the inner wall of casing (1).

2. The flue gas dust collector convenient for replacing the filter screen according to claim 1, is characterized in that: the left side that casing (1) is positive has access door (10) through bolt fixed mounting, access door (10) correspond the position setting of filter screen (6).

3. The flue gas dust collector convenient for replacing the filter screen according to claim 1, is characterized in that: the right side fixed mounting of fixed block (4) has locating piece (11), the constant head tank has been seted up in the front of locating piece (11).

4. The flue gas dust collector convenient for replacing the filter screen according to claim 1, is characterized in that: the positive left side of fixed block (4) is rotated and is installed location cardboard (12), location cardboard (12) joint passes through lug and constant head tank joint in the front of filter screen (6).

5. The flue gas dust collector convenient for replacing the filter screen according to claim 1, is characterized in that: the air inlet pipe (2) is connected with the air outlet pipe (3) and the shell (1) through threads, and is detachably designed with the shell (1).