CN214715083U

CN214715083U - High-efficiency filter

Info

Publication number: CN214715083U
Application number: CN202120949092.3U
Authority: CN
Inventors: 王万权; 王福坤
Original assignee: Dongguan Yangfan Purifying Technology Co ltd
Current assignee: Dongguan Yangfan Purifying Technology Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-16
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a high-efficiency filter, which comprises a structure main body, wherein the structure main body comprises a hollow shell and a filtering component arranged in the shell, the left side and the right side of the shell are respectively provided with an air inlet pipe and an air outlet pipe, the filtering component comprises a fixed frame, a plurality of sliding chutes are symmetrically arranged on the fixed frame, and a gauze filtering layer, a PP cotton filtering layer and an activated carbon layer are respectively arranged in the sliding chutes in a sliding manner; the gauze filter layer include the gauze filter frame and can dismantle set up in gauze on the gauze filter frame, the cotton filter layer of PP include the cotton filter frame of PP and can dismantle set up in PP cotton on the cotton filter frame of PP is cotton, the active carbon layer include the active carbon filter frame and can dismantle set up in active carbon adsorption net on the active carbon filter frame.

Description

High-efficiency filter

Technical Field

The utility model relates to a filter technical field specifically is a high efficiency filter.

Background

The filter is an indispensable device on a medium conveying pipeline, and is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter. After the filter is provided with the filter cylinder with a filter screen with a certain specification, impurities are blocked, when the filter needs to be cleaned, the filter cylinder can be taken out only by taking out the detachable filter cylinder and then reloading the detachable filter cylinder after treatment, so that the use and maintenance are very convenient. However, the existing filter needs to be replaced together when the filter screen is replaced, so that the maintenance cost is greatly increased, and the filtering effect of the existing filter is not good.

SUMMERY OF THE UTILITY MODEL

In order to overcome the deficiencies of the prior art, the utility model provides a high efficiency filter can the effectual problem that the solution background art provided.

The utility model provides a technical scheme that its technical problem adopted is:

a high-efficiency filter comprises a structure main body, wherein the structure main body comprises a hollow shell and a filtering component arranged in the shell, the left side and the right side of the shell are respectively provided with an air inlet pipe and an air outlet pipe, the filtering component comprises a fixed frame, the fixed frame is symmetrically provided with a plurality of sliding grooves, and a gauze filtering layer, a PP cotton filtering layer and an activated carbon layer are respectively arranged in the sliding grooves in a sliding manner;

the gauze filter layer include the gauze filter frame and can dismantle set up in gauze on the gauze filter frame, the cotton filter layer of PP include the cotton filter frame of PP and can dismantle set up in PP cotton on the cotton filter frame of PP is cotton, the active carbon layer include the active carbon filter frame and can dismantle set up in active carbon adsorption net on the active carbon filter frame.

As further elaboration, four edges of the lower end face of the shell are provided with supporting legs, the upper end face of the shell is hinged to a top cover through hinges, and a handle is arranged on the top cover.

As a further elaboration, the inside of the shell is also provided with a filter cartridge, and the filter cartridge is detachably connected with the shell.

As a further explanation, the fixing frame is a rectangular fixing frame, and the middle part of the fixing frame is of a hollow structure.

As further elaboration, movable gaps are reserved between the sliding groove and the gauze filtering frame, the PP cotton filtering frame and the active carbon filtering frame.

As a further illustration, the gauze filtering layer, the PP cotton filtering layer and the activated carbon layer are sequentially arranged from left to right.

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

according to the efficient filter provided by the embodiment, through the arrangement of the filter cartridge, gas can be preliminarily filtered, and meanwhile, after the gas is filtered for multiple times, the gas is finally filtered through the other end of the filter cartridge again, so that the gas can be thoroughly and cleanly filtered; through the cooperation of the gauze filtering layer, the PP cotton filtering layer and the activated carbon layer, the gauze can adsorb large-particle dust or dust in gas at the initial stage, the PP cotton further strengthens the filtering effect of the gas, and the activated carbon adsorption net can effectively remove moisture and peculiar smell in the gas while adsorbing the dust, so that the filter is high in filtering efficiency and high in filtering speed; because the cartridge filter is connected for dismantling with the casing, the spout filters the frame with the gauze, the cotton frame that filters of PP, the activity clearance is left between active carbon filters the frame and the final stage filter frame, when needing to wash or change gauze filter layer, the cotton filter layer of PP, active carbon layer, final stage filter layer and cartridge filter, as long as open the top cap, take out one of them from the casing top with gauze filter layer, the cotton filter layer of PP, active carbon layer, final stage filter layer and cartridge filter and clean the edulcoration, prevent to block up efficiency and the effect that influences the filtration.

Drawings

FIG. 1 is a schematic structural view of a high efficiency filter according to the present invention;

FIG. 2 is a schematic view of the internal structure of a high efficiency filter according to the present invention;

fig. 3 is another schematic structural diagram of the high efficiency filter of the present invention.

Reference numbers in the figures: 1-a shell; 2-a filter assembly; 3, an air inlet pipe; 4-air outlet pipe; 5-a fixing frame; 6-a chute; 7-gauze filtering layer; 8-PP cotton filter layer; 9-an activated carbon layer; 10-a gauze filter frame; 11-gauze; 12-PP cotton filter frame; 13-PP cotton; 14-an active carbon filter frame; 15-activated carbon adsorption net; 16-support legs; 17-a top cover; 18-a handle; 19-filter cartridge.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the high efficiency filter provided by this embodiment includes a structure main body, the structure main body includes a hollow casing 1 and a filtering component 2 disposed inside the casing 1, an air inlet pipe 3 and an air outlet pipe 4 are disposed on the left and right sides of the casing 1, respectively, the filtering component 2 includes a fixing frame 5, the fixing frame 5 is a rectangular fixing frame 5, and the middle of the fixing frame 5 is a hollow structure.

A plurality of spout 6 has been seted up to the symmetry on mount 5, it is provided with gauze filter layer 7, the cotton filter layer 8 of PP and activated carbon layer 9 to slide respectively in the spout 6, gauze filter layer 7, the cotton filter layer 8 of PP and activated carbon layer 9 set gradually from turning right from a left side, through the cooperation between gauze filter layer 7, the cotton filter layer 8 of PP and the activated carbon layer 9 for this filter filtration efficiency is high, and filter speed is fast.

The gauze filtering layer 7 comprises a gauze filtering frame 10 and gauze 11 detachably arranged on the gauze filtering frame 10, and the gauze 11 can adsorb large-particle dust or dust in gas at the initial stage; the cotton filter layer 8 of PP includes that the PP cotton filters frame 12 and can dismantle set up in the cotton 13 of PP on the cotton filter frame 12 of PP, the cotton 13 of PP has further strengthened gaseous filterable effect, activated carbon layer 9 includes that activated carbon filters frame 14 and can dismantle set up in activated carbon adsorption net 15 on the activated carbon filters frame 14, activated carbon adsorption net 15 when adsorbing the dust, can also effectually get rid of moisture in the gas with the peculiar smell.

Four edges of terminal surface are provided with supporting leg 16 under 1 casing, 1 up end of casing articulates through the hinge has top cap 17, be provided with handle 18 on top cap 17, lead to top cap 17 and the setting of handle 18, when needing to wash or change gauze filter layer 7, the cotton filter layer 8 of PP, activated carbon layer 9, final filter layer and cartridge filter 19, as long as open top cap 17, take out gauze filter layer 7, the cotton filter layer 8 of PP, activated carbon layer 9, final filter layer and cartridge filter 19 from 1 top of casing and can operate, the dismouting in-process need not to dismantle the gas line, dismouting convenient operation, work efficiency is high, the dismouting security is high, the dismouting degree of difficulty and working strength are little, very big on-the-site maintenance that has made things convenient for.

Movable gaps are reserved between the sliding chute 6 and the gauze filtering frame 10, between the sliding chute 6 and the PP cotton filtering frame 12, between the sliding chute 6 and the activated carbon filtering frame 14 and between the sliding chute 6 and the final filtering frame, and the movable gaps are reserved between the sliding chute 6 and the gauze filtering frame, between the sliding chute 6 and the PP cotton filtering frame 12, between the activated carbon filtering frame 14 and between the sliding chute and the final filtering frame, so that the gauze filtering frame 10, the PP cotton filtering frame 12, between the activated carbon filtering frame 14 and between the sliding chute and the final filtering frame can be quickly separated from the fixed frame when a filter screen needs to be replaced at the later stage, and the gauze filtering layer 7, the PP cotton filtering layer 8, the activated carbon layer 9 and the final filtering layer do not need to be replaced together; when the gauze filter layer 7, the PP cotton filter layer 8, the activated carbon layer 9 and the final filter layer adsorb more impurities, only one of the two filter layers needs to be taken down to clean and remove impurities, so that the filtering efficiency and effect are prevented from being influenced by blockage.

The gas filtering device is characterized in that a filter cylinder 19 is further arranged inside the shell 1, the filter cylinder 19 is detachably connected with the shell 1, gas can be primarily filtered through the filter cylinder 19, and meanwhile, after the gas is filtered for multiple times, the gas is finally filtered through the other end of the filter cylinder 19 again, so that the gas can be thoroughly and cleanly filtered; in addition, because the filter cylinder 19 is detachably connected with the housing 1, when the filter cylinder 19 adsorbs excessive impurities, the filter cylinder 19 can be taken out and cleaned, thereby improving the efficient filtration of the filter.

In summary, the high efficiency filter provided by this embodiment can preliminarily filter the gas through the arrangement of the filter cartridge 19, and meanwhile, after the gas is filtered for many times, the gas is finally filtered through the other end of the filter cartridge 19 again, so that the gas can be thoroughly filtered; through the cooperation of the gauze filter layer 7, the PP cotton filter layer 8 and the activated carbon layer 9, the gauze 11 can adsorb large-particle dust or dust in gas at the initial stage, the PP cotton 13 further enhances the filtering effect of the gas, and the activated carbon adsorption net 15 can effectively remove moisture and peculiar smell in the gas while adsorbing the dust; the filter has high filtering efficiency and high filtering speed; because the filter cylinder 19 is detachably connected with the shell 1, and movable gaps are reserved between the sliding chute 6 and the gauze filter frame 10, the PP cotton filter frame 12, the activated carbon filter frame 14 and the final filter frame, when the gauze filter layer 7, the PP cotton filter layer 8, the activated carbon layer 9, the final filter layer and the filter cylinder 19 need to be cleaned or replaced, the top cover 17 is opened, and one of the gauze filter layer 7, the PP cotton filter layer 8, the activated carbon layer 9, the final filter layer and the filter cylinder 19 is taken out from the top of the shell 1 to clean and remove impurities, so that the filtering efficiency and effect are prevented from being influenced by blockage.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high efficiency filter, characterized by: the filter assembly comprises a fixing frame, a plurality of sliding grooves are symmetrically formed in the fixing frame, and a gauze filter layer, a PP cotton filter layer and an activated carbon layer are respectively arranged in the sliding grooves in a sliding manner;

2. A high efficiency filter as defined in claim 1, wherein: four edges of the lower end face of the shell are provided with supporting legs, the upper end face of the shell is hinged to a top cover through hinges, and a handle is arranged on the top cover.

3. A high efficiency filter as defined in claim 1, wherein: the inside cartridge filter that still is provided with of casing, the cartridge filter with the casing is for dismantling the connection.

4. A high efficiency filter as defined in claim 1, wherein: the fixing frame is a rectangular fixing frame, and the middle part of the fixing frame is of a hollow structure.

5. A high efficiency filter as defined in claim 1, wherein: and movable gaps are reserved among the sliding groove, the gauze filtering frame, the PP cotton filtering frame and the activated carbon filtering frame.

6. A high efficiency filter as defined in claim 1, wherein: the gauze filtering layer, the PP cotton filtering layer and the activated carbon layer are sequentially arranged from left to right.