CN216909429U

CN216909429U - Multistage filtration formula filter

Info

Publication number: CN216909429U
Application number: CN202220324100.XU
Authority: CN
Inventors: 王建安
Original assignee: Anhui Biyun Filtration And Separation Technology Co ltd
Current assignee: Anhui Biyun Filtration And Separation Technology Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-08
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses a multi-stage filtering filter which comprises a shell, a shell cover arranged on the top of the shell, wherein a water inlet is formed in the shell cover, a cross fixing frame is fixedly connected in the shell, an active carbon filtering layer is arranged on the cross fixing frame, and an elastic filtering component is arranged on the active carbon filtering layer. According to the utility model, through the cooperation of the structures, when water flow impacts the coarse filter plate and the fine filter plate, the coarse filter plate and the fine filter plate are buffered under the action of the upper spring and the lower spring, and when the impact force of the water flow is smaller than the elastic force of the spring, the coarse filter plate and the fine filter plate can be pushed to move upwards under the action of the elastic force of the spring, and when the coarse filter plate and the fine filter plate move upwards, the filter residue on the surfaces of the coarse filter plate and the fine filter plate can be vibrated, so that the filter holes are prevented from being blocked by the filter residue.

Description

Multistage filtration formula filter

Technical Field

The utility model relates to the technical field of filters, in particular to a multi-stage filtering type filter.

Background

The filter is used for separating different substances in a solution in a corresponding physical or chemical mode, is widely used in life and experiments, has the characteristics of small volume, easiness in operation, low energy consumption and the like, and is generally used for occasions for treating wastewater.

Because current filter simple structure, the filter effect is relatively poor, is difficult for carrying out the classified filtration to the impurity in the rivers, leads to the filter effect relatively poor, and when filtering, also is difficult to carry out the buffering protection to the filter, causes the damage to the filter easily, consequently needs improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-stage filtering filter, which has the advantages that when water flow impacts a coarse filter plate and a fine filter plate, the coarse filter plate and the fine filter plate are buffered under the action of an upper spring and a lower spring, and when the impact force of the water flow is smaller than the elastic force of the springs, the coarse filter plate and the fine filter plate can be pushed to move upwards under the action of the elastic force of the springs, and when the coarse filter plate and the fine filter plate move upwards, the filter residue on the surfaces of the coarse filter plate and the fine filter plate is vibrated, so that the filter holes are prevented from being blocked by the filter residue, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multistage filtration formula filter, includes the shell, sets up cap on the shell top and be equipped with the water inlet on the cap, fixedly connected with cross mount in the shell, the active carbon filter layer has been placed on the cross mount, be equipped with elastic filtering component on the active carbon filter layer.

Preferably, the through hole on the cross-shaped fixing frame is a rectangular hole, and the active carbon filter layer is fixedly connected with a splicing prism spliced in the rectangular hole.

Preferably, elasticity filtering component includes the joint cover one of fixed connection on the active carbon filter layer, the joint has the montant on the joint cover one, from last to sliding sleeve in proper order down on the montant and being equipped with coarse filtration board and fine filtration board and including the lower montant of joint in joint cover one, be used for promoting the lower spring that fine filtration board shifts up down on the montant, the top joint of montant has joint cover two down, fixedly connected with runs through the last montant of coarse filtration board on the joint cover two, it is equipped with the last spring that is used for promoting the coarse filtration board to shift up to go up the cover on the montant.

Preferably, the upper vertical rod is clamped with a spreader cone.

Compared with the prior art, the utility model has the beneficial effects that: through last montant, montant down, joint cover one, joint cover two, the setting of upper spring and lower spring, make when rivers impact coarse filtration board and thin filtration board, under the effect of upper spring and lower spring, the cushioning effect has been played coarse filtration board and thin filtration board, and when rivers impact dynamics is less than the elasticity of spring, under the effect of spring elasticity, can promote thick, the thin filtration board moves upward, thick, thin filtration board is when the rebound, vibrations effect has been played to its surperficial filter residue, filter clogging hole has been avoided to the filter residue.

Drawings

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

FIG. 2 is a schematic view of the construction of the flexible filter assembly of the present invention;

fig. 3 is a schematic structural view of the cross mount of the present invention.

In the figure: 1. a housing; 2. a shell cover; 3. a cross-shaped fixing frame; 4. an activated carbon filter layer; 5. inserting a prism; 6. a clamping sleeve I; 7. a vertical rod; 8. a coarse filter plate; 9. a fine filter plate; 10. a lower vertical rod; 11. a lower spring; 12. a second clamping sleeve; 13. an upper vertical rod; 14. an upper spring; 15. and (4) a shunt cone.

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 to 3, the present invention provides a technical solution: the utility model provides a multistage filter formula filter, includes shell 1, sets up cap 2 on 1 top of shell, and is equipped with the water inlet on cap 2, its characterized in that: the shell 1 is internally and fixedly connected with a cross fixing frame 3, an active carbon filtering layer 4 is placed on the cross fixing frame 3, and an elastic filtering component is arranged on the active carbon filtering layer 4.

Through the setting of elasticity filtering component and active carbon filter layer 4 for can carry out hierarchical multiple-layer filtering to rivers, make the filter effect to rivers better.

The through hole on the cross mount 3 is a rectangular hole, the active carbon filter layer 4 is fixedly connected with the splicing prism 5 spliced in the rectangular hole, the cross mount 3 plays a supporting role for the active carbon filter layer 4, and the splicing prism 5 is spliced in the rectangular hole, so that the effect of limiting the active carbon filter layer 4 is achieved.

Elastic filtering component includes that fixed connection overlaps 6 at the joint on active carbon filter layer 4, and the joint has montant 7 on the joint overlaps 6, and it is equipped with coarse filtration board 8 and fine filtration board 9 to slide the cover in proper order down on the montant 7 from last, and coarse filtration board 8 is arranged in filtering the large granule material in the rivers, and fine filtration board 9 is arranged in filtering the small granule material in the rivers.

The vertical rod 7 comprises a lower vertical rod 10 which is clamped in the clamping sleeve I6, a lower spring 11 which is used for pushing the fine filter plate 9 to move upwards is arranged on the lower vertical rod 10, a clamping sleeve II 12 is clamped at the top end of the lower vertical rod 10, an upper vertical rod 13 which runs through the coarse filter plate 8 is fixedly connected to the clamping sleeve II 12, and an upper spring 14 which is used for pushing the coarse filter plate 8 to move upwards is sleeved on the upper vertical rod 13.

When rivers impact coarse filtration board 8 and fine filtration board 9, rivers can push coarse filtration board and fine filtration board and move down, under the effect of upper spring 14 and lower spring 1, buffer action has been played coarse filtration board 8 and fine filtration board 9, and when rivers impact dynamics be less than upper and lower spring's elasticity, at last, under the effect of lower spring elasticity, can push thick, the fine filtration board moves upward, thick, the fine filtration board is when the rebound, vibrations effect has been played to its surperficial filter residue, filter clogging hole has been avoided to the filter residue.

Go up the setting that the joint has spreader 15 to pass through spreader 15 on the montant 13, played the reposition of redundant personnel effect to the rivers that enter into in the shell 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multistage filter formula filter, includes shell (1), sets up cap (2) on shell (1) top, and is equipped with the water inlet on cap (2), its characterized in that: the filter is characterized in that a cross fixing frame (3) is fixedly connected in the shell (1), an activated carbon filtering layer (4) is placed on the cross fixing frame (3), and an elastic filtering component is arranged on the activated carbon filtering layer (4).

2. The multiple stage filtration filter of claim 1, wherein: the through hole on the cross-shaped fixing frame (3) is a rectangular hole, and the active carbon filter layer (4) is fixedly connected with a plug prism (5) which is plugged in the rectangular hole.

3. The multiple stage filtration filter of claim 1, wherein: elasticity filtering component includes the joint cover one (6) of fixed connection on activated carbon filter layer (4), the joint has montant (7) on joint cover one (6), montant (7) are gone up from last to sliding sleeve in proper order down and are equipped with coarse filtration board (8) and fine filtration board (9).

4. A multiple stage filtration filter according to claim 3, wherein: montant (7) are including lower montant (10) of joint in joint cover one (6), be used for promoting lower spring (11) that fine filter board (9) shifted up on montant (10) down, the top joint of montant (10) has joint cover two (12) down, fixedly connected with runs through last montant (13) of coarse filter board (8) on joint cover two (12), go up the cover on montant (13) and be equipped with and be used for promoting last spring (14) that coarse filter board (8) shifted up.

5. The multiple-stage filtration filter according to claim 4, wherein: and a shunt cone (15) is clamped on the upper vertical rod (13).