CN217549287U

CN217549287U - High-efficient air filter of dust free chamber

Info

Publication number: CN217549287U
Application number: CN202122783471.2U
Authority: CN
Inventors: 李花英
Original assignee: Suzhou Hengyou Purification Equipment Co ltd
Current assignee: Suzhou Hengyou Purification Equipment Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-10-11
Anticipated expiration: 2031-11-15

Abstract

The application discloses high-efficient air filter of dust free chamber, including shell, filter cartridge and convulsions box, shell both sides respectively peg graft installation filter cartridge and convulsions box, the shell bottom is equipped with the base, shell inner chamber bottom lateral wall is equipped with the dust removal hole, be equipped with the cavity in the base, be equipped with the dust collection box in the cavity, dust collection box lateral wall surface contact base cavity inner wall. Can extract the change with it when filter cartridge and convulsions box need wash and replace, reduce the trouble that the dismantlement brought, the brush board reciprocates along with the rotation of loose axle, and the brush cleans filter screen and convulsions box surface simultaneously, piles up the jam when avoiding the dust absorption to filter, reduces purification efficiency.

Description

High-efficient air filter of dust free chamber

Technical Field

The application relates to the technical field of clean room equipment, in particular to a high-efficiency air filtering device for a clean room.

Background

Clean rooms, also known as clean rooms or cleanrooms. It is the basis for pollution control. The aerosol concentration is controlled to achieve a suitable level of particle cleanliness. The clean room is a specially designed room which can remove the pollutants such as particles, harmful air, bacteria, etc. in the air within a certain space range, and control the indoor temperature, cleanliness, indoor pressure, airflow velocity and airflow distribution, noise vibration and illumination, and static electricity within a certain required range.

The existing dust-free room purifier has the disadvantages of complicated disassembly process when the inner activated carbon layer is replaced and serious dust deposition in the interior after long service time. Therefore, a clean room high-efficiency air filtering device is provided to solve the above problems.

Disclosure of Invention

The high-efficient air filter of dust free chamber that provides in this embodiment is used for solving among the prior art dust free chamber clarifier and dismantles the process comparatively complicacy when changing inside activated carbon layer, and the inside serious problem of deposition after the live time is longer moreover.

According to an aspect of the application, a high-efficient air filter of dust free chamber is provided, including shell, filter cartridge and convulsions box, respectively peg graft installation filter cartridge and convulsions box in shell both sides, the shell bottom is equipped with the base, shell inner chamber bottom lateral wall is equipped with the dust removal hole, be equipped with the cavity in the base, be equipped with the dust collection box in the cavity, dust collection box lateral wall surface contact base cavity inner wall.

Further, shell top is equipped with the rotation motor, it is equipped with the support column all around to rotate motor bottom surface, it is equipped with the axis of rotation to rotate motor bottom center department, axis of rotation bottom contactless shell top surface, the support column uses the axis of rotation to set up as central symmetry and contactless between the two, axis of rotation outside surface is equipped with drive gear, the drive gear outside is equipped with drive chain.

Further, the shell top is rotated the motor both sides and is equipped with the loose axle, both sides the loose axle runs through shell top lateral wall and stretches into the shell inner chamber, both sides the loose axle is located shell top end cover and connects the change gear, be connected through the drive chain transmission between change gear and the drive gear, the loose axle is located the fixed recess that shell inner chamber end inserted shell inner chamber bottom.

Furthermore, the surface of the outer side of the inner cavity of the shell, on which the movable shaft is located, is provided with a brush plate, on which bristles are arranged.

Furthermore, a filter screen is arranged in the space between the movable shafts on the two sides and is in contact with the inner wall of the shell.

Furthermore, a limiting block is arranged on the inner wall, close to the filter box, of the inner cavity of the shell, an activated carbon layer is arranged in the filter box, and holes are formed in the side wall of the filter box.

Further, the box that draws air runs through the shell lateral wall and stretches into the shell inner chamber, the shell lateral wall is equipped with the fixed loop with the box contact point that draws air, be equipped with the safety cover on the wall of box both sides of drawing air, the box inner wall center department of drawing air is equipped with fan motor, fan motor is close to box inner chamber one side of drawing air and is equipped with the fan shaft, fan shaft outside surface cup joints the flabellum, fan shaft contactless box inner wall that draws air.

Further, the front outer side wall and the rear outer side wall of the brush plate are in contact with the inner walls of the front side wall and the rear side wall of the inner cavity of the shell, and the bristles on the two sides are in contact with the same side of the filter screen and the air draft box respectively.

Through the above-mentioned embodiment of this application, can extract it when filter cartridge and convulsions box need wash and replace and change, reduce the trouble of dismantling and bringing, the brush board reciprocates along with the rotation of loose axle, and the brush cleans filter screen and convulsions box surface simultaneously, piles up the jam when avoiding the dust absorption to filter, reduces purification efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic plan view of an embodiment of the present application;

fig. 3 is a schematic structural diagram of a brush plate according to an embodiment of the present application.

In the figure: 1. a housing; 101. a limiting block; 102; dedusting holes; 2. a filter cartridge; 3. an air draft box; 4. Rotating the motor; 5. a rotating shaft; 6. a support pillar; 7. a transmission gear; 8. a drive chain; 9. a movable shaft; 10. a rotating gear; 11. brushing a plate; 1101. brushing; 12. a filter screen; 13. an activated carbon layer; 14. Fixing a ring; 15. a fan motor; 16. a fan shaft; 17. a fan blade; 18. a base; 19. a dust collecting box.

Detailed Description

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The clean room high efficiency air filter device in this embodiment may be applied to other air self-cleaning devices, for example, the air self-cleaning device provided in this embodiment, and the clean room high efficiency air filter device in this embodiment may be applied to the following air self-cleaning devices.

The air self-purification device comprises a main machine body and an air supply pipe group, wherein two side surfaces of the lower part of the main machine body are provided with first primary-effect filter screens, the middle part of the main machine body is provided with a plurality of fans, and high-efficiency filters are arranged on the fans; the air supply pipe group is vertically connected with the upper part of the main machine body, and a punched hole is formed in the bottom of the air supply pipe group.

The front side of the lower part of the main machine body is provided with a second primary filter screen.

A plurality of linear louvered air openings are symmetrically arranged on two sides of the air supply pipe group.

The cross section of the air supply pipe group is polygonal.

The lower side of the air outlet of the air supply pipe group is smaller than the upper side.

A fan baffle is arranged between the fan and the high-efficiency filter.

The number of the fans is two.

Further, still include control system, control system controls the air-out speed of fan.

Of course, the clean room high-efficiency air filtering device in the embodiment can be used for other air self-cleaning devices. Here, a description will be given below of a clean room efficient air filtering device according to an embodiment of the present application.

Referring to fig. 1-3, a high efficiency air filter for a clean room comprises a housing 1, a filter box 2 and an air draft box 3, wherein the filter box 2 and the air draft box 3 are respectively inserted and installed at two sides of the housing 1, a base 18 is arranged at the bottom of the housing 1, a dust removing hole 102 is arranged on the side wall of the bottom of the inner cavity of the housing 1, a cavity is arranged in the base 18, a dust collecting box 19 is arranged in the cavity, and the outer side wall of the dust collecting box 19 is in surface contact with the inner wall of the cavity of the base 18.

1 top of shell is equipped with

rotation motor

4, 4 bottom surfaces of rotation motor are equipped with support column 6 all around, 4 bottom center departments of rotation motor are equipped with axis of rotation 5, 5 bottom contactless shells's of axis of rotation top surfaces, support column 6 uses axis of rotation 5 to set up and contactless between the two as central symmetry, 5 outside surfaces of axis of rotation are equipped with drive gear 7, the drive gear 7 outside is equipped with drive chain 8.

1 top of shell rotates 4 both sides of motor and is equipped with loose axle 9, both sides loose axle 9 runs through 1 top lateral wall of shell and stretches into 1 inner chamber of shell, both sides loose axle 9 is located 1 top end cover of shell and connects change gear 10, be connected through 8 transmissions of drive chain between change gear 10 and the drive gear 7, loose axle 9 is located 1 inner chamber of shell end and inserts in the fixed recess of 1 inner chamber bottom of shell.

The outer side surface of the movable shaft 9, which is positioned in the inner cavity of the housing 1, is provided with a brush plate 11, and the brush plate 11 is provided with bristles 1101.

And a filter screen 12 is arranged in the space between the movable shafts 9 at two sides, and the filter screen 12 is contacted with the inner wall of the shell 1.

The inner wall of the inner cavity of the shell 1, which is close to the filter box 2, is provided with a limiting block 101, the filter box 2 is internally provided with an activated carbon layer 13, and the side wall of the filter box 2 is provided with a hole.

The utility model discloses a fan shaft, including shell 1, ventilation box 3, fan motor 15, fan shaft 16, ventilation box 3, fan shaft 16 outside surface cup joints flabellum 17, fan shaft 16 contactless ventilation box 3 inner walls.

The front outer side wall and the rear outer side wall of the brush plate 11 are in contact with the front inner wall and the rear inner wall of the inner cavity of the shell 1, and the brush bristles 1101 are in contact with the same side of the filter screen 12 and the air draft box 3.

This application is when using, inserts 1 both sides of shell with filter cartridge 2 and convulsions box 3, then the switch on device power, 15 functions of fan motor in the convulsions box 3, and fan shaft 16 drives flabellum 17 and rotates, inhales filter cartridge 2 and the 1 inner chamber of shell with the outside air, and activated carbon layer 13 in the filter cartridge 2 carries out purification treatment for the first time to the air, then reaches the filter screen 12 of the 1 inner chamber of shell, clears up debris in the air once more.

When the filter box 2 and the air draft box 3 need to be cleaned and replaced, the filter box and the air draft box can be pulled out for replacement, and the trouble caused by disassembly is reduced.

The rotation motor 4 at 1 top of shell also begins to function when the device is purifying filtration, and axis of rotation 5 and drive gear 7 pass through drive chain 8 and drive both sides slewing gear 10 and loose axle 9 and rotate, and brush board 11 reciprocates along with the rotation of loose axle 9, and the brush cleans filter screen 12 and convulsions box 3 surface simultaneously, piles up the jam when avoiding the dust absorption to filter, reduces purification efficiency.

The dust cleaned is brought to the bottom of the inner cavity of the shell 1 by the brush and enters the dust collection box 19 from the dust removal hole 102, then the handle of the dust collection box 19 is pulled to draw the dust collection box 19 out of the inner cavity of the base 18 to clean accumulated dust and sundries, the dust in the device is reduced, and the reduction of the service life of the device caused by more dust is avoided.

The application has the advantages that:

1. outside air is sucked into the inner cavities of the filter box 2 and the shell 1, the activated carbon layer 13 in the filter box 2 carries out primary purification treatment on the air, then the air reaches the filter screen 12 in the inner cavity of the shell 1, sundries in the air are cleaned again, the filter box 2 and the air draft box 3 can be pulled out and replaced when needing to be cleaned and replaced, and troubles caused by disassembly are reduced.

2. Brush board 11 reciprocates along with the rotation of loose axle 9, the brush cleans filter screen 12 and convulsions box 3 surface simultaneously, pile up the jam when avoiding the dust absorption to filter, reduce purification efficiency, the dust that cleans down is taken to shell 1 inner chamber bottom by the brush, get into in the dust collection box 19 from dust removal hole 102, then pull the handle of dust collection box 19 and take out the dust debris of clearance accumulation with dust collection box 19 from base 18 inner chamber, reduce the inside dust of device, avoid the more life that leads to the device of dust to reduce.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a high-efficient air filter equipment of clean room which characterized in that: the dust collection type air purifier comprises a shell (1), a filter box (2) and an air draft box (3), wherein the filter box (2) and the air draft box (3) are installed on two sides of the shell (1) in an inserted mode respectively, a base (18) is arranged at the bottom of the shell (1), dust collection holes (102) are formed in the side wall of the bottom of an inner cavity of the shell (1), a cavity is formed in the base (18), a dust collection box (19) is arranged in the cavity, the outer side wall of the dust collection box (19) is in surface contact with the inner wall of the cavity of the base (18), a limiting block (101) is arranged on the inner wall, close to the filter box (2), of the inner cavity of the shell (1), an activated carbon layer (13) is arranged in the filter box (2), and holes are formed in the side wall of the filter box (2).

2. The clean room high efficiency air filtration unit of claim 1, wherein: shell (1) top is equipped with rotation motor (4), it is equipped with support column (6) all around to rotate motor (4) bottom surface, it is equipped with axis of rotation (5) to rotate motor (4) bottom center department, axis of rotation (5) bottom contactless shell (1) top surface, support column (6) use axis of rotation (5) to set up and contactless between the two as central symmetry, axis of rotation (5) outside surface is equipped with drive gear (7), drive gear (7) outside is equipped with drive chain (8).

3. The clean room high efficiency air filtration unit of claim 2, wherein: shell (1) top rotates motor (4) both sides and is equipped with loose axle (9), both sides loose axle (9) run through shell (1) top lateral wall and stretches into shell (1) inner chamber, both sides loose axle (9) are located shell (1) top pot head and connect change gear (10), be connected through drive chain (8) transmission between change gear (10) and drive gear (7), loose axle (9) are located shell (1) inner chamber end and insert in the fixed recess of shell (1) inner chamber bottom.

4. A clean room high efficiency air filtration unit as defined in claim 3, wherein: the outer side surface of the inner cavity part of the shell (1) of the movable shaft (9) is provided with a brush plate (11), and the brush plate (11) is provided with brush bristles (1101).

5. The clean room high efficiency air filtration unit of claim 4, wherein: the space between the movable shafts (9) on two sides is provided with a filter screen (12), and the filter screen (12) is in contact with the inner wall of the shell (1).

6. The clean room high efficiency air filtration unit of claim 1, wherein: the utility model discloses a fan, including shell (1), induced draft box (3), shell (1) lateral wall and induced draft box (3) contact point, be equipped with retaining ring (14) on the induced draft box (3) both sides wall, induced draft box (3) inner wall center department is equipped with fan motor (15), fan motor (15) are close to induced draft box (3) inner chamber one side and are equipped with fan axle (16), fan axle (16) outside surface cup joints flabellum (17), fan axle (16) contactless induced draft box (3) inner wall.

7. The clean room high efficiency air filtration unit of claim 4, wherein: the front outer side wall and the rear outer side wall of the brush plate (11) are in contact with the inner walls of the front side and the rear side of the inner cavity of the shell (1), and the brush bristles (1101) are in contact with the same side of the filter screen (12) and the air draft box (3).