CN215195865U

CN215195865U - Pull rod type dust removal high-efficiency filter element

Info

Publication number: CN215195865U
Application number: CN202023128456.6U
Authority: CN
Inventors: 程飞; 程珉; 彭俊辉
Original assignee: Chongqing Huaduo Pharmaceutical Equipment Co ltd
Current assignee: Chongqing Huaduo Pharmaceutical Equipment Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-12-17
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a pull rod formula dust removal high-efficient filter core, concretely relates to filter core field, including filter core, upper cover and bottom, filter core top fixedly connected with upper cover, filter core bottom fixedly connected with bottom, the inside fixed pull rod that is equipped with of filter core, the peripheral fixedly connected with bracing piece of pull rod, bracing piece other end fixedly connected with support ring, the inside fixed outer net that is equipped with of filter core, the fixed fibre filter paper that is equipped with in outer net one side, the fixed non-woven fabrics filter layer that is equipped with in fibre filter paper one side, the fixed intranet that is equipped with in non-woven fabrics filter layer one side. The utility model relates to a novelty can make the filter core carry out the efficient to the dust and filter, is that the filter core has good stable effect simultaneously, makes the difficult deformation that takes place of filter core simultaneously, avoids influencing the normal work of filter core.

Description

Pull rod type dust removal high-efficiency filter element

Technical Field

The utility model relates to a filter core field, more specifically say, the utility model relates to a pull rod formula high-efficient filter core that removes dust.

Background

The filter element is a term of filtering and purifying function, and is mainly used in the filtering industries of oil filtration, air filtration, water filtration and the like at present in order to purify the resources of the original fluid and a simple and convenient device for separating the resources. The dust removal filter element is a high temperature resistant filter element of the air purifier.

But current dust removal filter core does not have good stability at the during operation, receives comparatively easy deformation of taking place when vibrations simultaneously, serious influence the normal work and the dust removal effect of self, and the staff of not being convenient for installs it, can not satisfy people's demand, for this reason, we provide a pull rod formula high efficiency filter core that removes dust.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a pull rod formula high-efficient filter core that removes dust, the utility model aims to solve the technical problem that: how to promote the stability of filter core at the during operation, and the staff of being convenient for installs it.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pull rod formula high-efficient filter core that removes dust, includes filter core, upper cover and bottom, filter core top fixedly connected with upper cover, filter core bottom fixedly connected with bottom, the inside fixed pull rod that is equipped with of filter core, the peripheral fixedly connected with bracing piece of pull rod, bracing piece other end fixedly connected with support ring, the inside fixed outer net that is equipped with of filter core, the fixed fibre filter paper that is equipped with in outer net one side, the fixed non-woven fabrics filter layer that is equipped with in fibre filter paper one side, the fixed intranet that is equipped with in non-woven fabrics filter layer one side.

The implementation mode is as follows: the filter element is convenient to install and fix through the upper cover and the bottom cover, so that the filter element can perform dust removal work, wherein large particles in dust can be well filtered through the non-woven fabric filter layer, the large particles in the dust are enabled not to easily flow along with gas, small particles in the dust can be filtered through the fiber filter paper, so that the filtering effect of the filter element on the dust is ensured, meanwhile, through the combination of the outer net and the inner net, the structure in the filter element can be well protected, the filter element is not easy to damage, floating objects in the dust can be blocked, the filter element is practical, secondly, the supporting effect of the filter element can be well supported through the supporting rods and the supporting rings, the filter element is not easy to deform when receiving vibration or extrusion, the filtering effect of the filter element on the dust is avoided, and meanwhile, the filter element and the dust removal work can be performed through the pull rods and the first fixing plate, The combination of No. two fixed plates can carry out good fixed effect to the support ring, and the staff of being convenient for installs fixedly to the filter core, can promote the stable effect of filter core at the during operation simultaneously, and is comparatively practical.

In a preferred embodiment, a first fixing plate is arranged inside the upper cover, a limiting ring is fixedly connected to the bottom end of the first fixing plate, and external threads are arranged on the periphery of the upper cover.

In a preferred embodiment, a second fixing plate is arranged inside the bottom cover, a threaded cylinder is fixedly connected to the top end of the second fixing plate, and a first ventilation groove is arranged inside the second fixing plate.

In a preferred embodiment, a limiting groove is fixedly arranged at the inner bottom end of the bottom cover, and a second air-permeable groove is arranged inside the first fixing plate.

In a preferred embodiment, the bottom end of the pull rod is in threaded connection with the threaded cylinder, the pull rod is fixedly connected with the second fixing plate through the threaded cylinder, and the top end of the pull rod is fixedly connected with the first fixing plate through an external screw.

In a preferred embodiment, the support ring is in contact with the inner web, and the stop ring is located inside the stop groove.

In a preferred embodiment, the outer net and the inner net are both made of metal dust removing nets.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a non-woven fabrics filter layer can carry out good filtration to the inside large-scale granule of dust, make the large-scale granule in the dust be difficult for following gas and flow, and can filter the small-size granule of dust through fiber filter paper, in order to guarantee the filter core to the filter effect of dust, and simultaneously, through the combination of outer net and intranet, can carry out good protection to the structure of filter core inside, make it be difficult for taking place to destroy, and can block the floater in the dust, and is comparatively practical, secondly, can carry out good supporting effect to filter core inside through bracing piece and support ring, make the filter core be difficult for taking place deformation when receiving vibrations or extrusion, avoid influencing the filter effect of filter core to the dust.

2. The utility model discloses a combination of spacing ring and spacing groove can carry out good position restriction to a fixed plate, makes it be difficult for taking place the displacement, and fixes through a screw thread section of thick bamboo pull rod of being convenient for and No. two fixed plates, and is convenient for gas through a ventilative groove and No. two ventilative grooves simultaneously and gets into inside the filter core to can make the filter core filter the dust.

Drawings

Fig. 1 is the overall structure schematic diagram of the filter element of the present invention.

Fig. 2 is the internal structure diagram of the filter element of the present invention.

Fig. 3 is a schematic structural view of the second fixing plate of the present invention.

Fig. 4 is a schematic structural view of a first fixing plate of the present invention.

The reference signs are: 1. a filter element; 2. an upper cover; 3. a bottom cover; 4. a pull rod; 5. a support bar; 6. a support ring; 7. an outer net; 8. fiber filter paper; 9. a non-woven fabric filter layer; 10. an inner net; 11. a first fixing plate; 12. a limiting ring; 13. an external thread; 14. a threaded barrel; 15. a second fixing plate; 16. a first ventilating groove; 17. a limiting groove; 18. and a second ventilating groove.

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.

The utility model provides a pull rod type dust removal high-efficiency filter element, which comprises a filter element 1, an upper cover 2 and a bottom cover 3, wherein the upper cover 2 is fixedly connected to the top end of the filter element 1, the bottom cover 3 is fixedly connected to the bottom end of the filter element 1, a pull rod 4 is fixedly arranged in the filter element 1, a support rod 5 is fixedly connected to the periphery of the pull rod 4, the other end of the support rod 5 is fixedly connected with a support ring 6, an outer net 7 is fixedly arranged in the filter element 1, a fiber filter paper 8 is fixedly arranged on one side of the outer net 7, a non-woven fabric filter layer 9 is fixedly arranged on one side of the fiber filter paper 8, and an inner net 10 is fixedly arranged on one side of the non-woven fabric filter layer 9; can carry out good filtration to the inside large-scale granule of dust through non-woven fabrics filter layer 9, make the large-scale granule in the dust be difficult for following gas and flow, and can filter the small-size granule of dust through fibre filter paper 8 to guarantee the filter effect of filter core 1 to the dust.

Further, a first fixing plate 11 is arranged inside the upper cover 2, the bottom end of the first fixing plate 11 is fixedly connected with a limiting ring 12, and external threads 13 are arranged on the periphery of the upper cover 2; through the combination of the limiting ring 12 and the limiting groove 17, the first fixing plate 11 can be well limited in position, so that the first fixing plate is not easy to displace.

Further, a second fixing plate 15 is arranged inside the bottom cover 3, a threaded cylinder 14 is fixedly connected to the top end of the second fixing plate 15, and a first ventilation groove 16 is arranged inside the second fixing plate 15; through the combination of pull rod 4 and No. one fixed plate 11, No. two fixed plates 15, can carry out good fixed effect to support ring 6, and the staff of being convenient for installs fixedly to filter core 1.

Further, a limiting groove 17 is fixedly arranged at the inner bottom end of the bottom cover 3, and a second ventilating groove 18 is arranged in the first fixing plate 11; through fixed plate 11 and No. two ventilative grooves 18 be convenient for gas admission filter core 1 inside to can make filter core 1 filter the dust.

Further, the bottom end of the pull rod 4 is in threaded connection with a threaded cylinder 14, the pull rod 4 is fixedly connected with a second fixing plate 15 through the threaded cylinder 14, and the top end of the pull rod 4 is fixedly connected with a first fixing plate 11 through an external screw; the pull rod 4 is conveniently fixed with a second fixing plate 15 through the threaded barrel 14.

Further, the support ring 6 is in contact with the inner net 10, and the limit ring 12 is located inside the limit groove 17; can carry out good supporting effect to filter core 1 inside through bracing piece 5 and support ring 6, make filter core 1 difficult emergence deformation when receiving vibrations or extrusion, avoid influencing the filter effect of filter core 1 to the dust.

Further, the outer net 7 and the inner net 10 are both made of metal dust removing nets; through the combination of outer net 7 and intranet 10, can carry out good protection to the structure of filter core 1 inside, make it be difficult for taking place to destroy, and can block the floater in the dust.

As shown in fig. 1 to 4, the embodiment specifically is: the filter element 1 is convenient to install and fix through the upper cover 2 and the bottom cover 3, so that the filter element 1 can perform dust removal work, wherein large particles in dust can be well filtered through the non-woven fabric filter layer 9, the large particles in the dust are not easy to flow along with gas, small particles in the dust can be filtered through the fiber filter paper 8, so as to ensure the filtering effect of the filter element 1 on the dust, meanwhile, through the combination of the outer net 7 and the inner net 10, the structure in the filter element 1 can be well protected, the filter element is not easy to damage, floaters in the dust can be blocked, the filter element is practical, secondly, through the support rod 5 and the support ring 6, the support effect in the filter element 1 can be well performed, the filter element 1 is not easy to deform when receiving vibration or extrusion, and the filtering effect of the filter element 1 on the dust is avoided being influenced, simultaneously, through pull rod 4 and fixed plate 11, No. two fixed plates 15's combination, can carry out good fixed effect to support ring 6, and the staff of being convenient for installs filter core 1 fixedly, can promote filter core 1 stable effect at the during operation simultaneously, and is comparatively practical.

As shown in fig. 1 to 4, the embodiment specifically is: through the combination of spacing ring 12 and spacing groove 17, can carry out good position restriction to fixed plate 11, make it be difficult for taking place the displacement, and be convenient for pull rod 4 and No. two fixed plates 15 to fix through screw section of thick bamboo 14, it is convenient for gas to get into inside filter core 1 through a ventilative groove 16 and No. two ventilative grooves 18 simultaneously to can make filter core 1 filter the dust.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, the filter element 1 is conveniently installed and fixed through the upper cover 2 and the bottom cover 3, so that the filter element 1 can perform dust removal work, wherein large particles in dust can be well filtered through the non-woven fabric filter layer 9, so that the large particles in dust are not easy to flow along with air, and small particles in dust can be filtered through the fiber filter paper 8, so as to ensure the filtering effect of the filter element 1 on dust, meanwhile, the structure in the filter element 1 can be well protected through the combination of the outer net 7 and the inner net 10, so that the filter element 1 is not easy to damage, and floaters in dust can be blocked, so that the filter element 1 is practical, secondly, the inner part of the filter element 1 can be well supported through the support rod 5 and the support ring 6, so that the filter element 1 is not easy to deform when receiving vibration or extrusion, the influence on the dust filtering effect of the filter element 1 is avoided, meanwhile, the support ring 6 can be well fixed through the combination of the pull rod 4, the first fixing plate 11 and the second fixing plate 15, the filter element 1 can be conveniently installed and fixed by workers, meanwhile, the stabilizing effect of the filter element 1 during working can be improved, and the filter element is practical; through the combination of spacing ring 12 and spacing groove 17, can carry out good position restriction to fixed plate 11, make it be difficult for taking place the displacement, and be convenient for pull rod 4 and No. two fixed plates 15 to fix through screw section of thick bamboo 14, it is convenient for gas to get into inside filter core 1 through a ventilative groove 16 and No. two ventilative grooves 18 simultaneously to can make filter core 1 filter the dust.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pull rod formula high-efficient filter core that removes dust, includes filter core (1), upper cover (2) and bottom (3), filter core (1) top fixedly connected with upper cover (2), filter core (1) bottom fixedly connected with bottom (3), its characterized in that: the filter core (1) is inside to be fixed and is equipped with pull rod (4), pull rod (4) peripheral fixedly connected with bracing piece (5), bracing piece (5) other end fixedly connected with support ring (6), filter core (1) is inside fixed to be equipped with outer net (7), outer net (7) one side is fixed and is equipped with fibre filter paper (8), fibre filter paper (8) one side is fixed and is equipped with non-woven fabrics filter layer (9), non-woven fabrics filter layer (9) one side is fixed and is equipped with intranet (10).

2. The pull rod type dedusting high-efficiency filter element as set forth in claim 1, wherein: a fixing plate (11) is arranged inside the upper cover (2), a limiting ring (12) is fixedly connected to the bottom end of the fixing plate (11), and external threads (13) are arranged on the periphery of the upper cover (2).

3. The pull rod type dedusting high-efficiency filter element as set forth in claim 1, wherein: no. two fixed plates (15) are arranged inside the bottom cover (3), the top ends of the No. two fixed plates (15) are fixedly connected with threaded cylinders (14), and No. two air-permeable grooves (16) are arranged inside the No. two fixed plates (15).

4. The pull rod type dedusting high-efficiency filter element as set forth in claim 2, wherein: the bottom end in bottom (3) is fixed and is equipped with spacing groove (17), No. two ventilative grooves (18) have been arranged to fixed plate (11) inside.

5. The pull rod type dedusting high-efficiency filter element as set forth in claim 1, wherein: the bottom end of the pull rod (4) is in threaded connection with the threaded cylinder (14), the pull rod (4) is fixedly connected with the second fixing plate (15) through the threaded cylinder (14), and the top end of the pull rod (4) is fixedly connected with the first fixing plate (11) through an external screw.

6. The pull rod type dedusting high-efficiency filter element as set forth in claim 2, wherein: the support ring (6) is in contact with the inner net (10), and the limiting ring (12) is positioned inside the limiting groove (17).

7. The pull rod type dedusting high-efficiency filter element as set forth in claim 1, wherein: the outer net (7) and the inner net (10) are both made of metal dust removing nets.