CN219964221U

CN219964221U - Inertial filter

Info

Publication number: CN219964221U
Application number: CN202320626060.9U
Authority: CN
Inventors: 马群
Original assignee: Shenzhen Guangjie Environmental Protection Group Co ltd
Current assignee: Shenzhen Guangjie Environmental Protection Group Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-11-07
Anticipated expiration: 2033-03-27

Abstract

The utility model provides an inertial filter. The inertial filter comprises a pair of fixed frames and a plurality of filter discs; the fixing frames are fixedly connected with connecting parts, a pair of fixing frames are mutually clamped through the connecting parts, a plurality of fastening mechanisms are connected between the pair of fixing frames, and a plurality of clamping grooves which are uniformly distributed are formed in the opposite surfaces of the pair of fixing frames; a plurality of filter plates evenly distributed all are connected with the connection arch between a pair of fixed frame, and the filter plate both ends are connected with protruding inserting and are located the block inslot, are equipped with a pair of position groove of keeping away on the fixed frame for hold mounting and pull rod, make mounting and pull rod be difficult for protruding fixed frame, this kind of inertial filter is convenient for the staff dismantle inertial filter's fixed frame through the setting of corresponding mechanism, so that clean inertial filter's filter plate in, make the difficult adhesion of greasy dirt, carry the cleaning performance of filter plate, also can guarantee inertial filter's follow-up filter effect simultaneously.

Description

Inertial filter

Technical Field

The utility model relates to the technical field of filters, in particular to an inertial filter.

Background

The inertia filter is one of important filtering equipment in the industrial oil mist treatment system, and can effectively purify oil mist particles with the particle size of more than 10um, so that the load of subsequent filtering equipment can be effectively reduced, the filtering efficiency of the whole industrial oil mist treatment system is improved, and the use requirement of a user is met.

The fixed frame of current inertial filter is generally fixed through hot pressing connection, when the staff need wash the filter plate, inconvenient dismantles fixed frame, and then the staff can only utilize flushing equipment to wash the filter plate, and this just makes the greasy dirt of adhesion on the filter plate can not be washd completely, leads to inertial filter to have the unclean problem of washing, influences inertial filter's filter effect to the greasy dirt then.

There is thus an urgent need to redesign a new inertial filter to solve the above problems.

Disclosure of Invention

The utility model provides an inertial filter for solving the technical problems in the background art.

The utility model provides an inertial filter, which comprises a pair of fixed frames and a plurality of filter discs;

the fixing frames are fixedly connected with connecting parts, a pair of fixing frames are mutually clamped through the connecting parts, a plurality of fastening mechanisms are connected between the pair of fixing frames, and a plurality of clamping grooves which are uniformly distributed are formed in the opposite surfaces of the pair of fixing frames;

the filter plates are evenly distributed between the pair of fixing frames, the two ends of each filter plate are connected with connecting protrusions, and the connecting protrusions are inserted into the clamping grooves.

Optionally, a pair of avoidance grooves are arranged on the fixed frame and used for accommodating the fixing piece and the pull rod, so that the fixing piece and the pull rod are not easy to protrude out of the fixed frame, and further the installation and the use of the fixed frame are not affected;

the fastening mechanism comprises a fixing piece, the fixing piece is arranged in the avoidance groove, an insertion rod is fixedly connected to the fixing piece, the fixing piece and the insertion rod are used for fixing a pair of fixing frames, and compared with hot-pressing connection, a worker can conveniently detach the pair of fixing frames, and the fixing frames are further used for conveniently cleaning the filter plate.

Optionally, an insertion groove is formed in the connecting portion, and the insertion rod is disposed in the insertion groove and inserted into the insertion groove through the insertion rod to fix the pair of fixing frames.

Optionally, an accommodating cavity is arranged in the insertion rod and is used for accommodating the extrusion plate and the flowing liquid;

the holding chamber is slided and is equipped with the stripper plate, fixedly connected with pull rod on the stripper plate, and the mounting is link up to the one end of pull rod, extrudees flowing liquid through the stripper plate for flowing liquid enters into the gasbag, is used for making the gasbag inflation, and the gasbag of inflation can block in the spacing inslot, is used for mounting and inserted bar, guarantees the mounting and inserts the fixed effect of pole to a pair of fixed frame.

Optionally, still be equipped with the flowing liquid in holding the intracavity, the flowing liquid is located the stripper plate and is kept away from one side of pull rod, utilizes stripper plate extrusion flowing liquid for flowing liquid can enter into the gasbag, and then makes the gasbag inflation, is used for fixed mounting and inserted the pole.

Optionally, the pull rod outside is equipped with the elastic sleeve, and the elastic sleeve is located and holds the intracavity for the extrusion board, make the extrusion board can be with partial flowing liquid extrusion entering into the gasbag under natural state, be used for making the gasbag inflation, and then can fix mounting and inserted bar.

Optionally, the side wall of the insertion rod is connected with an air bag, the air bag is communicated with the inside of the accommodating cavity, when flowing liquid enters the air bag, the air bag expands, the expanded air bag is clamped in the limiting groove and is used for fixing the fixing piece and the insertion rod, so that the fixing piece and the insertion rod are not easy to separate, and the fixing effect of the fixing piece and the insertion rod on a pair of fixing frames is ensured;

the inside spacing groove that is equipped with of insertion groove, gasbag block in the spacing inslot, the gasbag block of being convenient for inflation for fixed mounting and inserted bar.

Optionally, the filter disc is made of W-shaped stainless steel, and the airflow is forced to change the flow direction when passing through the filter discs, so that the airflow impacts the filter disc to block and filter oil mist particles, and meanwhile, the filter disc can also block open fire.

The beneficial effects of the utility model are as follows:

this kind of inertial filter passes through the setting of corresponding mechanism, and the staff of being convenient for dismantles inertial filter's fixed frame to clean inertial filter's filter piece in, make the difficult adhesion of greasy dirt, improve inertial filter's cleaning effect, also can guarantee inertial filter's follow-up filter effect simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of an inertial filter provided by the present utility model;

FIG. 2 is an enlarged partial view of area A of FIG. 1;

FIG. 3 is a schematic view of a portion of a filter sheet according to the present utility model;

FIG. 4 is a cross-sectional view of an inertial filter provided by the present utility model;

FIG. 5 is an enlarged partial view of region B of FIG. 4;

fig. 6 is a partial enlarged view of region C in fig. 4.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

Referring to fig. 1 to 6, an inertial filter according to the present utility model includes a pair of fixing frames 1 and a plurality of filter plates 2.

Wherein, a plurality of evenly distributed clamping grooves 101 are arranged on the opposite surfaces of the pair of fixing frames 1, so that the connecting protrusions 201 are convenient to insert, the filter disc 2 is convenient to fix, and the stability of the filter disc 2 in use is ensured.

In addition, the fixing frame 1 is fixedly connected with a connecting portion 102, and the pair of fixing frames 1 are engaged with each other through the connecting portion 102, so as to preliminarily fix the pair of fixing frames 1, and simultaneously, the fixing mechanism is convenient to install, and the pair of fixing frames 1 are fixed again by the fixing mechanism.

Specifically, the fixing frame 1 is provided with a pair of avoidance grooves 103 for accommodating the fixing member 104 and the pull rod 108, so that the fixing member 104 and the pull rod 108 are not easy to protrude out of the fixing frame 1, and therefore the installation and the use of the fixing frame 1 are not affected.

Preferably, the length of the fixed frame 1 is 660mm, the width is 580mm, and the thickness is 46mm.

Referring to fig. 1 to 6, a plurality of fastening mechanisms are connected between a pair of fixing frames 1 for further fixing the pair of fixing frames 1, so as to ensure stability of the fixing frames 1 and the filter 2 in use, and facilitate a worker to detach the pair of fixing frames 1 for cleaning and maintaining the filter 2.

The fastening mechanism comprises a fixing piece 104, the fixing piece 104 is arranged in the avoidance groove 103, and an insertion rod 105 is fixedly connected to the fixing piece 104. The fixing piece 104 and the inserting rod 105 are used for fixing the pair of fixing frames 1, and compared with hot-pressing connection, workers can conveniently detach the pair of fixing frames 1, and the filter plate 2 can be conveniently cleaned.

Preferably, an insertion groove is formed in the connection portion 102, the insertion rod 105 is provided in the insertion groove, and the insertion rod 105 is inserted into the insertion groove to fix the pair of fixing frames 1, thereby ensuring the overall installation firmness.

In addition, a receiving chamber 106 is provided in the insertion rod 105 for receiving the squeeze plate 107 and the fluid 109.

Specifically, the accommodating cavity 106 is slidably provided with an extrusion plate 107, and a pull rod 108 is fixedly connected to the extrusion plate 107, and one end of the pull rod 108 penetrates through the fixing member 104. The flowing liquid 109 is extruded through the extrusion plate 107, so that the flowing liquid 109 enters the air bag 110, the air bag 110 is inflated, the inflated air bag 110 can be clamped in the limiting groove and used for fixing the fixing piece 104 and the inserting rod 105, the fixing piece 104 and the inserting rod 105 are not easy to separate from the pair of fixing frames 1, and the fixing effect of the fixing piece 104 and the inserting rod 105 on the pair of fixing frames 1 is guaranteed.

In addition, still be equipped with flowing liquid 109 in holding the chamber 106, flowing liquid 109 locates the stripper plate 107 and keeps away from the side of pull rod 108, utilizes stripper plate 107 to extrude flowing liquid 109 for flowing liquid 109 can get into gasbag 110 in, and then makes gasbag 110 inflation, is used for fixed mounting 104 and insert pole 105.

Preferably, the flow 109 is water.

Furthermore, an elastic sleeve is arranged on the outer side of the pull rod 108 and is arranged in the accommodating cavity 106 in an elastic sleeve manner and used for extruding the extruding plate 107, so that the extruding plate 107 can extrude part of flowing liquid 109 into the air bag 110 in a natural state, namely, the state shown in fig. 6 is used for expanding the air bag 110, and the fixing piece 104 and the inserting rod 105 can be fixed.

Referring to fig. 1 to 6, a balloon 110 is attached to a sidewall of the insertion rod 105, and the balloon 110 communicates with an inside of the accommodating chamber 106. When flowing liquid 109 enters the air bag 110, the air bag 110 is inflated, and the inflated air bag 110 is clamped in the limiting groove and used for fixing the fixing piece 104 and the inserting rod 105, so that the fixing piece 104 and the inserting rod 105 are not easy to separate, and the fixing effect of the fixing piece 104 and the inserting rod 105 on the pair of fixing frames 1 is guaranteed.

Wherein, the inner wall of the insertion groove is provided with a limit groove, the air bag 110 is clamped in the limit groove, and the air bag 110 convenient for expanding is clamped for fixing the fixing piece 104 and the insertion rod 105.

Referring to fig. 1 to 6, a plurality of filter plates 2 are uniformly distributed between a pair of fixing frames 1, and the plurality of filter plates 2 are used to filter oil mist particles.

Preferably, the filter plates 2 are made of W-shaped stainless steel, and the airflow is forced to change the flow direction when passing through the filter plates 2, so that the airflow impacts on the filter plates 2 to block and filter oil mist particles, and also to block open fire, namely, the airflow flow schematic shown in fig. 5.

Wherein, interval between a pair of filter plate 2 is 4mm, can effectually purify the oil mist granule more than 10um, and efficiency can reach more than 75%, and then can effectually reduce subsequent filtration equipment's load, improves whole industry oil mist treatment system's filtration efficiency, satisfies user's user demand.

In addition, the inertial filter adopted by the utility model has no complex parts or moving parts, so the failure rate is low, and the long-term stable filtering effect can be provided.

Specifically, through the special modeling design of a plurality of filter discs 2, can effectually keep apart open flame and get into inside the equipment, very big improvement equipment security performance.

In addition, all be connected with the connection protrusion 201 at filter plate 2 both ends, in the connection protrusion 201 inserts and locates the block groove 101, insert the block inslot through the connection protrusion 201, can realize the fixed of filter plate 2, easy operation is convenient, makes things convenient for the dismantlement of staff to wash.

When the filter 2 is required to be cleaned, the pair of fixing frames 1 is firstly disassembled, namely the pull rod 108 is pulled from the avoidance groove 103, and the pull rod 108 drives the extrusion plate 107 to slide in the accommodating cavity 106. At this time, the elastic sleeve on the outer side of the pull rod 108 is compressed, the pressing force of the pressing plate 107 against the fluid 109 is lowered, the pressing force of the fluid 109 is also lowered to the balloon 110, and at this time, the balloon 110 tends to recover, so that part of the fluid 109 in the balloon 110 flows back into the accommodating chamber 106.

Pulling the fixing member 104 can disengage the air bag 110 from the limiting groove for removing the fixing member 104 and the insertion rod 105, and further separating the pair of fixing frames 1, so as to facilitate cleaning of the filter 2.

After the cleaning, the connection protrusion 201 of the filter 2 is inserted into the engagement groove 101 of one of the fixing frames 1. After the filter sheet 2 is mounted, the pair of fixing frames 1 are clamped, the insertion rod 105 is inserted into the insertion groove, the pull rod 108 is loosened, the extrusion plate 107 extrudes the flowing liquid 109 under the action of the elastic sleeve, the flowing liquid 109 enters the air bag 110, the air bag 110 is inflated, the inflated air bag 110 is clamped in the limiting groove, and the fixing piece 104 and the insertion rod 105 are used for fixing the pair of fixing frames 1.

The utility model has simple integral structure, is convenient for operators to operate, is convenient for disassembling and cleaning the filter disc 2, ensures the cleaning effect of the filter disc 2, and can also ensure the integral filtering effect on oil mist particles.

The foregoing description is only of embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the present utility model.

Claims

1. An inertial filter, comprising

The fixing frames are fixedly connected with connecting parts, the fixing frames are mutually clamped through the connecting parts, a plurality of fastening mechanisms are connected between the fixing frames, and a plurality of uniformly distributed clamping grooves are formed in the opposite surfaces of the fixing frames;

the filter plates are uniformly distributed between the pair of fixing frames, connecting protrusions are connected to two ends of each filter plate, and the connecting protrusions are inserted into the clamping grooves.

2. The inertial filter according to claim 1, wherein the fixing frame is provided with a pair of avoidance grooves, the fastening mechanism comprises a fixing member, the fixing member is disposed in the avoidance grooves, and the fixing member is fixedly connected with an insertion rod.

3. An inertial filter according to claim 2, wherein the connecting portion has an insertion slot therein, the insertion rod being disposed in the insertion slot.

4. An inertial filter according to claim 3, wherein the insert rod is provided with a receiving cavity, the receiving cavity is slidably provided with a squeeze plate, a pull rod is fixedly connected to the squeeze plate, and one end of the pull rod penetrates through the fixing member.

5. The inertial filter of claim 4, wherein the receiving chamber is further provided with a fluid disposed on a side of the compression plate remote from the tie rod.

6. An inertial filter according to claim 5, wherein the outside of the pull rod is provided with an elastic sleeve, the elastic sleeve being disposed in the receiving chamber.

7. The inertial filter of claim 6, wherein the insert rod has an air bag connected to a side wall thereof, the air bag being in communication with the interior of the receiving chamber, the insert groove having a retaining groove therein, the air bag being engaged in the retaining groove.

8. An inertial filter according to claim 1, wherein the filter sheet is of W-shaped stainless steel.