CN210674463U

CN210674463U - Novel industrial filter element

Info

Publication number: CN210674463U
Application number: CN201921706200.3U
Authority: CN
Inventors: 李森
Original assignee: Henan Senjie Filtration Equipment Co ltd
Current assignee: Henan Senjie Filtration Equipment Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-05
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a novel industrial filter element, which comprises a filter barrel, a buckle locking piece, a filter element shell and a filter element assembly, wherein a first U-shaped block is arranged on the inner wall of the filter barrel body, the buckle locking piece comprises a plastic buckling strip and a pressing spring switch, the plastic buckling strip is trisected and arranged on the bottom wall of the filter barrel, the pressing spring switch is arranged between the plastic buckling strips, the upper end of the pressing spring switch is provided with a pressing plate, the upper end and the lower end of the side surface of the filter element shell are provided with a first water leakage hole, the lower end surface of the filter element shell is provided with a hemispheroid, the side surface of the filter element shell is provided with a connecting lug, the filter element assembly comprises a bottom plate, a cover plate and a filter layer, the bottom plate is placed on a fixed block, the filter layer is arranged between the bottom plate and the cover plate, the filter element shell, the stability is improved.

Description

Novel industrial filter element

Technical Field

The utility model relates to an industry filters technical field, concretely relates to novel industrial filter core.

Background

The filter is used as a liquid separation device to control impurities in an industrial process, and is widely applied to industries such as medicines, semiconductors, foods, beverages and the like, and the existing filter generally comprises a base, a cylinder, a clamp, a filter element assembly and the like. Usually, filter element group spare is connected with the base and only is through simple sealing washer form, and consequently connect firmly inadequately, when filtration system appears the unstable condition of flow, even when having the backward flow condition, filter element and filter element group spare break away from easily, and then influence the filter effect, so we propose a novel industry filter core to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, provide a novel industry filter core now, filter core casing and filter element group spare all utilize buckle formula to connect, when the unstable condition of flow appears in filtration system, can avoid filter core and filter element group spare to break away from easily, have improved stability.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a novel industrial filter cartridge, a serial communication port, including filter vat, buckle latch fitting, filter core casing and filter element group spare, the fixed first U-shaped piece that is provided with in quartering side direction on the inner wall of filter vat body, the buckle latch fitting includes plastics profile and presses spring switch, and is three plastics profile trisection is fixed to be set up on the inside diapire of filter vat, press spring switch and set up between plastics profile, press spring switch's the fixed press board that is provided with in upper end, first hole that leaks has seted up to lower extreme on the side of filter core casing, the fixed connecting rod that is provided with of lower terminal surface of filter core casing, the fixed engaging lug that is provided with in side quartering of filter core casing, the fixed block that is provided with on the inner wall of filter core casing, the end fixing of connecting rod is provided with, filter element group spare, The bottom plate is placed on the fixing block, the upper end face of the bottom plate is covered with a sponge block, the cover plate is arranged on the bottom plate, the lower end face of the cover plate is covered with the sponge block, and the filter layer is arranged between the bottom plate and the cover plate.

Furthermore, a sealing rubber ring is fixedly arranged on the inner wall of the filter barrel.

Furthermore, the upper end of the filter barrel is provided with an opening, the lower end of the side surface of the filter barrel is provided with a water outlet pipeline, and a control valve is arranged on the water outlet pipeline.

Furthermore, the upper end of the filter element shell is in threaded connection with a cover body, and a handle is fixedly arranged on the upper end face of the cover body.

Furthermore, a second U-shaped block is symmetrically and fixedly arranged on the inner wall of the filter element shell, a convex block is symmetrically and fixedly arranged on the upper end face of the cover plate, and an opening of the second U-shaped block faces downwards.

Furthermore, the inner side of the upper end of the plastic buckling strip is provided with a barb.

Furthermore, a second water leakage hole is formed in the bottom plate and the cover plate.

Furthermore, the filter layer comprises a quartz sand filling layer and an active carbon filling layer, and a sponge block is arranged between the quartz sand filling layer and the active carbon filling layer.

(III) advantageous effects

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

1. the filter core casing is provided with two connecting device between the filter vat, the lower extreme of filter core casing is provided with the hemisphere, can utilize the plastics profile of trisection to block the hemisphere, fix the position of filter core casing, press spring switch and set up between the plastics profile, press spring switch's upper end fixed and be provided with and press the board, press the board through the hemisphere, combine to press spring switch, can realize strutting and drawing in of plastics profile, thereby realize the buckle of hemisphere and break away from, the engaging lug that the side of filter core casing set up in addition, the engaging lug can be along with the removal of filter core casing, arrange in within the first U-shaped piece of side direction, both combine, can fully avoid filter core casing to break away from the filter vat.

2. The symmetry is fixed on the inner wall of filter core casing and is provided with the second U-shaped piece, and the up end symmetry of apron is fixed and is provided with the lug, and the opening of second U-shaped piece is down, because be provided with a plurality of sponge pieces between bottom plate and the apron, so the apron can be following according to, makes the lug arrange in the opening of second U-shaped piece, thereby makes the apron can not lift, and filter element group spare can not break away from the filter core casing, also can adjust and open, thereby when making to change filter media, it is more convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view of the filter element casing according to the present invention.

1-a filter vat; 2-a snap lock; 3-a cartridge housing; 4-a filter element assembly; 5-a first U-shaped block; 6-pressing the board; 7-hemisphere; 8-sponge block; 9-sealing a rubber ring; 10-a cover body; 11-an outlet pipe; 12-a control valve; 21-plastic buckling strips; 22-pressing a spring switch; 31-a first water leakage hole; 32-a connecting rod; 33-connecting lugs; 34-fixing block; 35-a second U-shaped block; 41-a bottom plate; 42-a cover plate; 43-a filter layer; 101-a handle; 211-barbs; 411-a second water leakage hole; 421-a bump; 431-quartz sand filling layer; 432-activated carbon fill layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and 2, the novel industrial filter element comprises a filter barrel 1, a buckle locking part 2, a filter element shell 3 and a filter element assembly 4, wherein a first U-shaped block 5 is fixedly arranged on the inner wall of the filter barrel 1 in a quartering manner, the buckle locking part 2 comprises a plastic buckle strip 21 and a press spring switch 22, three plastic buckle strips 21 are fixedly arranged on the inner bottom wall of the filter barrel 1 in a trisection manner, the press spring switch 22 is arranged between the plastic buckle strips 21, a press plate 6 is fixedly arranged at the upper end of the press spring switch 22, a first water leakage hole 31 is arranged at the upper end and the lower end of the side surface of the filter element shell 3, a connecting rod 32 is fixedly arranged on the lower end surface of the filter element shell 3, connecting lugs 33 are fixedly arranged on the side surface of the filter element shell 3 in a quartering manner, a fixing block 34 is fixedly arranged on the inner wall of the, the filter element assembly 4 comprises a bottom plate 41, a cover plate 42 and a filter layer 43, wherein the bottom plate 41 is placed on the fixing block 34, the upper end surface of the bottom plate 41 is covered with a sponge block 8, the cover plate 42 is arranged on the bottom plate 41, the lower end surface of the cover plate 42 is covered with the sponge block 8, and the filter layer 43 is arranged between the bottom plate 41 and the cover plate 42.

Wherein, a sealing rubber ring 9 is fixedly arranged on the inner wall of the filter barrel 1; the upper end of the filter barrel 1 is provided with an opening, the lower end of the side surface of the filter barrel 1 is provided with a water outlet pipeline 11, and a control valve 12 is arranged above the water outlet pipeline 11; the upper end of the filter element shell 3 is in threaded connection with a cover body 10, and the upper end face of the cover body 10 is fixedly provided with a handle 101; second U-shaped blocks 35 are symmetrically and fixedly arranged on the inner wall of the filter element shell 3, a lug 421 is symmetrically and fixedly arranged on the upper end face of the cover plate 42, and the openings of the second U-shaped blocks 35 are downward; the inner side of the upper end of the plastic buckle strip 21 is provided with a barb 211; a second water leakage hole 411 is formed on the bottom plate 41 and the cover plate 42; the filter layer 43 comprises a quartz sand filling layer 431 and an activated carbon filling layer 432, and a sponge block 8 is arranged between the quartz sand filling layer 431 and the activated carbon filling layer 432.

The utility model provides a novel industrial filter core, during the installation, place filter core casing 3 within filter vat 1, the fixed connecting rod 32 that is provided with of lower terminal surface of filter core casing 3, the end fixing of connecting rod 32 is provided with hemisphere 7, when putting into, hemisphere 7 pushes away the plastics profile 21 that trisection set up, the upper end inboard of plastics profile 21 is provided with barb 211 and can blocks hemisphere 7, make filter core casing 3 can not break away from filter vat 1, when needing to break away from, only need utilize hemisphere 7 to push down and press board 6, thereby push down and press spring switch 22, press spring switch 22 and push down the back, can restrict according to board 6 position, make according to board 6 to prop up plastics profile 21, hemisphere 7 alright deviate from, the side of filter core casing 3 is provided with buckle device equally, rotate filter core casing 3, make the engaging lug 33 card of the fixed setting of side quartering of filter core casing 3 go into the fixed first U-shaped piece 5 that sets up of quartering side direction on the inner wall of filter vat 1 of quartering In, first U-shaped piece 5 both can restrict filter core casing 3 and can not rock about, can restrict filter core casing 3 again and break away from filter vat 1.

When the filter element is used specifically, only water is required to be poured into the filter barrel 1, the sealing rubber ring 9 is fixedly arranged on the inner wall of the filter barrel 1, the sealing rubber ring 9 is arranged on the side surface of the filter element shell 3 without the water leakage hole, the water can enter the filter element shell 3 from the first water leakage hole 31 at the upper end of the side surface of the filter element shell 3, the filter layer 43 is arranged between the bottom plate 41 and the cover plate 42, the second water leakage hole 411 is arranged on the bottom plate 41 and the cover plate 42, the filter layer 43 comprises a quartz sand filling layer 431 and an active carbon filling layer 432, the sponge block 8 is arranged between the quartz sand filling layer 431 and the active carbon filling layer 432, the water can be leaked, impurities in the water can be fully filtered through the double-medium filtration of the quartz sand filling layer 431 and the active carbon filling layer 432, the filtered water flows into the filter barrel 1 from the first water leakage hole 31 at the lower end of the side, the lower end of the side surface of the filter barrel 1 is provided with a water outlet pipeline 11, and a control valve 12 is arranged on the water outlet pipeline 11 and can control the filtered water to flow out.

Meanwhile, second U-shaped blocks 35 are symmetrically and fixedly arranged on the inner wall of the filter element shell 3, protruding blocks 421 are symmetrically and fixedly arranged on the upper end face of the cover plate 42, openings of the second U-shaped blocks 35 are downward, and the cover plate 42 can be pressed down due to the fact that the plurality of sponge blocks 8 are arranged between the bottom plate 41 and the cover plate 42, so that the protruding blocks 421 are arranged in the openings of the second U-shaped blocks 35, the cover plate 42 can not be lifted, the filter element assembly 4 cannot be separated from the filter element shell 3, and the filter element assembly can be adjusted to be opened, and therefore when filter media are replaced, the filter.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A novel industrial filter cartridge, which is characterized in that: the filter element comprises a filter barrel (1), a buckle locking piece (2), a filter element shell (3) and a filter element assembly (4), wherein a first U-shaped block (5) is fixedly arranged on the inner wall of the filter barrel (1) in a side-to-side manner in four equal parts, the buckle locking piece (2) comprises plastic buckling strips (21) and pressing spring switches (22), three plastic buckling strips (21) in three equal parts are fixedly arranged on the inner bottom wall of the filter barrel (1), the pressing spring switches (22) are arranged among the plastic buckling strips (21), pressing plates (6) are fixedly arranged at the upper ends of the pressing spring switches (22), first water leakage holes (31) are formed in the upper end and the lower end of the side surface of the filter element shell (3), connecting rods (32) are fixedly arranged on the lower end surface of the filter element shell (3), connecting lugs (33) are fixedly arranged on the side surface of the filter element shell (3) in four equal parts, and fixing, the end fixing of connecting rod (32) is provided with hemispheroid (7), filter element group spare (4) are including bottom plate (41), apron (42) and filter layer (43), bottom plate (41) rest in on fixed block (34), and the up end of bottom plate (41) covers there is sponge piece (8), apron (42) set up on bottom plate (41), and the lower terminal surface of apron (42) covers there is sponge piece (8), filter layer (43) set up between bottom plate (41) and apron (42).

2. A novel industrial filter cartridge according to claim 1 wherein: and a sealing rubber ring (9) is fixedly arranged on the inner wall of the filter barrel (1).

3. A novel industrial filter cartridge according to claim 1 wherein: the upper end of the filter barrel (1) is opened, the lower end of the side surface of the filter barrel (1) is provided with a water outlet pipeline (11), and a control valve (12) is arranged on the water outlet pipeline (11).

4. A novel industrial filter cartridge according to claim 1 wherein: the upper end of the filter element shell (3) is in threaded connection with a cover body (10), and a handle (101) is fixedly arranged on the upper end face of the cover body (10).

5. A novel industrial filter cartridge according to claim 1 wherein: second U-shaped blocks (35) are symmetrically and fixedly arranged on the inner wall of the filter element shell (3), bumps (421) are symmetrically and fixedly arranged on the upper end face of the cover plate (42), and the openings of the second U-shaped blocks (35) are downward.

6. A novel industrial filter cartridge according to claim 1 wherein: and the inner side of the upper end of the plastic buckling strip (21) is provided with a barb (211).

7. A novel industrial filter cartridge according to claim 1 wherein: and a second water leakage hole (411) is formed on the bottom plate (41) and the cover plate (42).

8. A novel industrial filter cartridge according to claim 1 wherein: the filter layer (43) comprises a quartz sand filling layer (431) and an active carbon filling layer (432), and a sponge block (8) is arranged between the quartz sand filling layer (431) and the active carbon filling layer (432).