CN112107930A

CN112107930A - Filtering component for exhaust-gas treatment fan

Info

Publication number: CN112107930A
Application number: CN202011040434.6A
Authority: CN
Inventors: 孙虎
Original assignee: Jiangsu Hurricane Environmental Protection Technology Co ltd
Current assignee: Jiangsu Hurricane Environmental Protection Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2020-12-22

Abstract

The invention discloses a filtering assembly for a waste gas treatment fan, which comprises a mounting ring, wherein clamping seats are uniformly arranged at the edge of one side of the mounting ring, a connecting ring is arranged at one side of the mounting ring, clamping bolts are uniformly arranged on the outer side wall of the connecting ring and matched with the corresponding clamping seats, locking holes are uniformly formed in one side of the mounting ring close to the connecting ring, locking assemblies are uniformly arranged on the outer side of the mounting ring, and a filtering ring is arranged on the inner side wall of one end, far away from the mounting ring, of the connecting ring through threaded connection. The movable clamping buckle and the locking bolt locking structure are adopted, so that the whole filtering assembly is conveniently disassembled, cleaned or maintained, the inconvenience in disassembly and assembly of a traditional bolt type installation mode is avoided, the aging is easy to occur, the service life of equipment is influenced, and the operation difficulty and the consumed time are reduced.

Description

Filtering component for exhaust-gas treatment fan

Technical Field

The invention relates to the technical field of filter assemblies, in particular to a filter assembly for an exhaust gas treatment fan.

Background

The workshop dust removal fan is used for improving workshop air and improving air convection, a long-pressure short-suction ventilation dust removal system is adopted, on-site dust purification can be effectively achieved, particularly, high dust removal efficiency on respiratory dust is achieved, the mining dust removal fan can suck dust in a workshop, human body suction is prevented, and human body health is facilitated.

The filter screen of the traditional fan is fixedly arranged in the fan, so that the traditional fan is inconvenient to disassemble, assemble, repair or clean, the filter screen and the filter element cannot be conveniently selected and replaced according to needs, and the filter assembly for the transmission fan is generally arranged through the fastening bolt, so that the filter assembly is inconvenient to disassemble, easy to age and capable of influencing subsequent use.

Disclosure of Invention

The present invention is directed to a filter assembly for an exhaust-gas treatment fan, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a filtering component for exhaust-gas treatment fan, includes the collar, the edge of collar one side evenly installs the chucking seat, and one side of collar is provided with the go-between, the chucking bolt is evenly installed to the lateral wall of go-between, and the chucking bolt cooperatees with the chucking seat that corresponds, the locking hole has evenly been seted up to one side that the collar is close to the go-between, and the outside of collar evenly installs locking component, the inside wall that collar one end was kept away from to the go-between is provided with through threaded connection and crosses the filter ring, and the lateral wall that collar one end was kept away from to the go-between is provided with the concatenation ring through threaded connection, the one end that the collar was kept away from.

Preferably, locking Assembly includes installation piece, installation storehouse, latch bolt, spacing ring and spring, the installation storehouse is installed to the one end of installation piece, and installs the inboard latch bolt that all is provided with its running through in the storehouse, the spacing ring is installed in the latch bolt outside, and the spacing ring sets up in the inside in installation storehouse, the outside cover of latch bolt is equipped with the spring, and the spring is fit for with the position of spacing ring mutually, the latch bolt cooperatees with the locking hole that corresponds.

Preferably, the top of locking bolt is provided with the pull ring, and the inside wall of pull ring is provided with the cotton layer.

Preferably, the one end of concatenation ring is provided with the internal thread, and the inside and outside of concatenation ring other end all is provided with the screw thread, multiunit concatenation ring accessible internal and external screw thread splices the installation.

Preferably, the number of the clamping bolts and the number of the clamping seats are four.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the arrangement of the clamping seat, the connecting ring, the clamping bolt, the locking hole and the locking assembly and the movable buckle and locking structure of the locking bolt, the whole filtering assembly is convenient to disassemble, assemble, clean or maintain, the problem that the traditional bolt type installation mode is inconvenient to disassemble and assemble and easy to age, the service life of equipment is influenced is avoided, and the operation difficulty and the consumed time are reduced;

2. according to the invention, through the arrangement of the connecting ring, the filtering rings and the splicing rings with proper quantity can be conveniently selected according to requirements for splicing use so as to meet the use requirements under the condition of different filtering requirements, and the filtering nets and the filtering cores with different inner diameters can be arranged in different filtering rings, so that the functionality and the applicability of the device are further improved, and the air filtering effect and efficiency are improved.

Drawings

FIG. 1 is a schematic front cross-sectional view of the present invention;

FIG. 2 is a schematic view of the detachable structure of the present invention;

FIG. 3 is a schematic view of the locking assembly of the present invention;

fig. 4 is a schematic view of a splice ring of the present invention.

In the figure: 1. a mounting ring; 2. a clamping seat; 3. a connecting ring; 4. a fastening bolt; 5. a locking hole; 6. a locking assembly; 6-1, mounting blocks; 6-2, installing a bin; 6-3, a locking bolt; 6-4, a limiting ring; 6-5, a spring; 7. a filter ring; 8. a splicing ring; 9. and (5) filtering by using a filter screen.

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. 1-4, an embodiment of the present invention is shown: a filtering component for a waste gas treatment fan comprises a mounting ring 1, clamping seats 2 are uniformly arranged at the edge of one side of the mounting ring 1, and one side of the mounting ring 1 is provided with a connecting ring 3, the outer side wall of the connecting ring 3 is uniformly provided with clamping bolts 4, and the clamping bolts 4 are matched with the corresponding clamping seats 2, so that the convenience of disassembly, assembly, cleaning and maintenance is improved, the side of the mounting ring 1 close to the connecting ring 3 is uniformly provided with locking holes 5, and the outer side of the mounting ring 1 is uniformly provided with a locking component 6, the inner side wall of one end of the connecting ring 3 far away from the mounting ring 1 is provided with a filter ring 7 through threaded connection, and the lateral wall that go away from mounting ring 1 one end of go-between 3 is provided with concatenation ring 8 through threaded connection, and the one end of crossing filter ring 7 and keeping away from mounting ring 1 is provided with filter screen 9, through chooseing for use of different filter screens 9 and filter core, improves the filter effect, air purification workshop.

In this implementation: the locking assembly 6 comprises a mounting block 6-1, a mounting bin 6-2, a locking bolt 6-3, a limiting ring 6-4 and a spring 6-5, wherein the mounting bin 6-2 is mounted at one end of the mounting block 6-1, the locking bolt 6-3 penetrating through the mounting bin 6-2 is arranged on the inner side of the mounting bin 6-2, the limiting ring 6-4 is mounted on the outer side of the locking bolt 6-3, the limiting ring 6-4 is arranged inside the mounting bin 6-2, the spring 6-5 is sleeved on the outer side of the locking bolt 6-3, the spring 6-5 is matched with the limiting ring 6-4 in position, the locking bolt 6-3 is matched with a corresponding locking hole 5 and is aligned and fixed for auxiliary locking to avoid loosening during operation, a pull ring is arranged at the top end of the locking bolt 6-3, and a cotton layer is arranged on the inner side wall of the pull ring, the comfort level of holding the pulling is held between the fingers in the improvement, the one end of concatenation ring 8 is provided with the internal thread, and the inside and outside of the 8 other ends of concatenation ring all is provided with the screw thread, and the installation is spliced to the internal and external screw thread of 8 accessible of multiunit concatenation ring, is convenient for select for use the concatenation ring 8 of suitable number quantity as required to splice, carries out the multiple filtration to the air, and 4 and 2 quantity of chucking seat are all four groups, have further improved the stability of installation, avoid taking place not hard up.

The working principle is as follows: the connecting ring 3 is aligned with the connecting ring 3, meanwhile, the clamping seat 2 is aligned with the corresponding clamping bolt 4, the connecting ring 3 is rotated to ensure that the clamping bolt 4 is clamped into the corresponding clamping seat 2, meanwhile, the locking component 6 just rotates to one side of the locking hole 5, the restoring deformation force of the spring 6-5 pushes the locking bolt 6-3 to be pushed out of the mounting bin 6-2 through the limiting ring 6-4, one end of the locking bolt 6-3 just clamps into the corresponding locking hole 5 to complete locking and positioning, according to the filtering requirement, a proper number of splicing rings 8 and filtering rings 7 are selected, a proper filter screen 9 and other filter layers are arranged through the filtering rings 7, all groups of splicing rings 8 are spliced through screw threads, and one end of the split ring 8 is screwed to one end of the connection ring 3, which is well known to those skilled in the art and is not described in detail in this specification.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. A filter assembly for an exhaust-gas treatment fan, comprising a mounting ring (1), characterized in that: clamping seat (2) are evenly installed to the edge of collar (1) one side, and one side of collar (1) is provided with go-between (3), clamping bolt (4) are evenly installed to the lateral wall of go-between (3), and clamping bolt (4) cooperate with corresponding clamping seat (2), locking hole (5) have evenly been seted up to one side that collar (1) is close to go-between (3), and the outside of collar (1) evenly installs locking Assembly (6), the inside wall that collar (1) one end was kept away from in go-between (3) is provided with through threaded connection and crosses filter ring (7), and the lateral wall that collar (1) one end was kept away from in go-between (3) is provided with concatenation ring (8) through threaded connection, the one end that collar (1) was kept away from in filter ring (7) is provided with filter screen (9).

2. The filter assembly of claim 1, wherein: the locking assembly (6) comprises an installation block (6-1), an installation bin (6-2), a locking bolt (6-3), a limiting ring (6-4) and a spring (6-5), the installation bin (6-2) is installed at one end of the installation block (6-1), and the inner sides of the mounting bins (6-2) are provided with locking bolts (6-3) penetrating through the mounting bins, the outer sides of the locking bolts (6-3) are provided with limiting rings (6-4), and the spacing ring (6-4) is arranged inside the mounting bin (6-2), the outer side of the locking bolt (6-3) is sleeved with a spring (6-5), and the spring (6-5) is matched with the position of the limiting ring (6-4), and the locking bolt (6-3) is matched with the corresponding locking hole (5).

3. The filter assembly of claim 2, wherein: the top end of the locking bolt (6-3) is provided with a pull ring, and the inner side wall of the pull ring is provided with a cotton layer.

4. The filter assembly of claim 1, wherein: the one end of concatenation ring (8) is provided with the internal thread, and the inside and outside of concatenation ring (8) other end all is provided with the screw thread, multiunit concatenation installation is carried out to concatenation ring (8) accessible internal and external screw thread.

5. The filter assembly of claim 1, wherein: the number of the clamping bolts (4) and the number of the clamping seats (2) are four.