CN216320255U

CN216320255U - Novel metal filters convenient to installation pipeline

Info

Publication number: CN216320255U
Application number: CN202122655407.6U
Authority: CN
Inventors: 孙亦军; 褚福宝; 佟继媛; 刘昭霞
Original assignee: Jinan Hongrun Metal Products Co ltd
Current assignee: Jinan Hongrun Metal Products Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-19
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a novel metal filter screen convenient for installing an inlet pipeline, which relates to the technical field of filter screen installation and comprises an installation pipe, wherein two corresponding sides of the installation pipe are fixedly connected with flange plates, a filter screen body is arranged inside the flange plates, two corresponding sides of the inner wall of the installation pipe are provided with sliding grooves, the inner parts of the sliding grooves are connected with limit rods in a sliding manner, the outer sides of the limit rods are sleeved with telescopic springs, two corresponding sides of the filter screen body are provided with limit grooves, and one ends of the limit rods extend into the limit grooves. The utility model has the beneficial effects that: this novel metal filters convenient to installation advances pipeline, through the ring flange at installation pipe both ends, can be fast with filtering mechanism connection between the pipeline, and installation intraductal wall is provided with stop gear, through stop gear to the centre gripping in the spacing hole in filter screen both sides, the installation and the dismantlement of the filter screen of being convenient for are favorable to improving staff's efficiency.

Description

Novel metal filters convenient to installation pipeline

Technical Field

The utility model relates to the technical field of filter screen installation, in particular to a novel metal filter screen convenient for installing an inlet pipeline.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, generally, the fluid flows from a high-pressure part to a low-pressure part of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range, is mainly used for water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, and a filter screen is generally arranged inside the pipeline for filtering the conveyed gas or liquid.

The metal filter screen is made of stainless steel wires, the raw materials of the metal filter screen are stainless steel wires, the metal filter screen does not contain any natural rubber, but has a capillary loose structure, and the metal filter screen is particularly suitable for filtering gas and liquid in the environments of high and low temperature, large temperature difference, high pressure, high vacuum, strong radiation, severe vibration, corrosion and the like.

The existing filter screen is inconvenient to install and disassemble, and the position of the filter screen is easy to block, so that the circulation of gas or liquid in the pipeline is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a novel metal filter screen which is convenient to install into a pipeline, and solves the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a novel metal filters convenient to installation pipeline, includes the installation pipe, the equal fixedly connected with ring flange in the corresponding both sides of installation pipe, the inside of ring flange is provided with the filter screen body, the spout has all been seted up to the corresponding both sides of installation inside pipe wall, the inside sliding connection of spout has the gag lever post, expanding spring has been cup jointed in the outside of gag lever post, the spacing groove has all been seted up to the corresponding both sides of filter screen body, the one end of gag lever post extends to the inside of spacing groove, the inside of installation pipe and the one side fixed mounting that is located the filter screen body have the support frame, the inside of support frame is rotated and is connected with the (mixing) shaft, the outside fixedly connected with rotating vane of (mixing) shaft.

Preferably, the inner wall of installation pipe just is located one side of spout and has seted up the recess, the inside of recess just is located the top of two gag lever posts and all rotates and is connected with the pulley.

Preferably, one side of installation pipe is provided with the regulator, one side fixedly connected with haulage rope of regulator, two pulleys and gag lever post fixed connection are walked around respectively to the both ends of haulage rope.

Preferably, the support frame is internally provided with a cavity matched with the stirring shaft, and the outer side of the stirring shaft is sleeved with the first gear.

Preferably, the inside of the cavity is rotatably connected with a second gear, a motor is fixedly mounted on one side inside the cavity, the output end of the motor is fixedly connected with the second gear, and the second gear is meshed with the first gear.

Preferably, the groove and the adjuster are both arc-shaped.

Preferably, the bottom of one end of the limiting rod is provided with an inclined plane.

The utility model provides a novel metal filter screen convenient for installing an inlet pipeline, which has the following beneficial effects:

1. this novel metal filters convenient to installation advances pipeline, through the ring flange at installation pipe both ends, can be fast with filtering mechanism connection between the pipeline, and installation intraductal wall is provided with stop gear, through stop gear to the centre gripping in the spacing hole in filter screen both sides, the installation and the dismantlement of the filter screen of being convenient for are favorable to improving staff's efficiency.

2. This novel metal filters convenient to installation advances pipeline through the spiral slewing mechanism that filter screen one side set up, can make the (mixing) shaft drive rotating vane's rotation under the effect of meshing between two gears that the support frame is inside and the (mixing) shaft outside cup jointed to stir the front end of filter screen, be favorable to avoiding the inside jam of pipeline.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. installing a pipe; 2. a flange plate; 3. a filter screen body; 4. a chute; 5. a limiting rod; 6. a limiting groove; 7. a support frame; 8. a stirring shaft; 9. a rotating blade; 10. a groove; 11. a pulley; 12. a regulator; 13. a hauling rope; 14. a tension spring; 15. a cavity; 16. a first gear; 17. a second gear; 18. an electric motor.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a novel metal filter screen convenient for installing a pipeline comprises an installation pipe 1, wherein flange plates 2 are fixedly connected to two corresponding sides of the installation pipe 1 so as to facilitate the connection of the installation pipe 1 and the pipeline, the installation efficiency of the installation pipe 1 is improved, a filter screen body 3 is arranged inside the flange plates 2, sliding grooves 4 are formed in two corresponding sides of the inner wall of the installation pipe 1, limiting rods 5 are connected inside the sliding grooves 4 in a sliding mode, telescopic springs 14 are sleeved outside the limiting rods 5, limiting grooves 6 are formed in two corresponding sides of the filter screen body 3, one end of each limiting rod 5 extends into each limiting groove 6, an inclined surface is arranged at the bottom of one end of each limiting rod 5 and matched with the telescopic springs 14 sleeved outside the limiting rods 5, displacement is carried out after extrusion of the filter screen body 3 is carried out, the inclined surface is reset under the action of the telescopic springs 14 and enters the limiting grooves 6 to limit the limiting grooves 6, the filter screen is convenient to install rapidly, a support frame 7 is fixedly installed inside the installation pipe 1 and on one side of the filter screen body 3, a stirring shaft 8 is connected inside the support frame 7 in a rotating mode, a rotating blade 9 is fixedly connected on the outer side of the stirring shaft 8, the rotating blade 9 is enabled to stir the inside of the installation pipe 1 along with the rotation of the stirring shaft 8, the blockage inside the installation pipe 1 is favorably avoided, the circulation of air and liquid in a pipeline is influenced, a cavity 15 matched with the stirring shaft 8 is formed inside the support frame 7, a first gear 16 is sleeved on the outer side of the stirring shaft 8, a second gear 17 is connected inside the cavity 15 in a rotating mode, a motor 18 is fixedly installed on one side inside the cavity 15, the output end of the motor 18 is fixedly connected with the second gear 17, the second gear 17 is meshed with the first gear 16, and the first gear 16 and the stirring shaft 8 can be driven to rotate when the second gear 17 rotates, the inner wall of installation pipe 1 and the one side that is located spout 4 are seted up fluted 10, the inside of recess 10 and the top that is located two gag lever post 5 all rotate and are connected with pulley 11, one side of installation pipe 1 is provided with regulator 12, the structure of recess 10 and regulator 12 is the arc, one side fixedly connected with haulage rope 13 of regulator 12, two

pulley

11 and 5 fixed connection of gag lever post are walked around respectively to the both ends of haulage rope 13, when utilizing pulley 11 to lead haulage rope 13, can be when pulling regulator 12, control haulage rope 13 pulling gag lever post 5 removes, remove spacing to spacing groove 6, be convenient for filter screen body 3's quick dismantlement.

To sum up, the novel metal filter screen convenient for installing the inlet pipeline is used, after the filter screen body 3 is pushed into the installation pipe 1, the bottom of the limiting rod 5 on the inner wall of the installation pipe 1 is provided with the inclined surface, the inclined surface of the limiting rod 5 is extruded by the filter screen body 3 to displace, when the limiting grooves 6 arranged on the two sides of the filter screen body 3 are positioned at one end of the limiting rod 5, the limiting rod 5 resets under the action of the expansion spring 14 and enters the limiting groove 6 to limit the filter screen body 3, so that the filter screen body 3 is fixed in the installation pipe 1, and similarly, the regulator 12 can be pulled during disassembly, the two ends of the traction rope 13 on one side of the regulator 12 bypass the two pulleys 11 to pull the limiting rod 5 upwards, so that the limiting rod 5 leaves the limiting groove 6, the limiting on the filter screen body 3 is untied, and then the flange plates 2 on the two sides of the installation pipe 1 can be connected with the pipeline, simultaneously, the internally mounted of ring flange 2 has (mixing) shaft 8, and through the meshing of the inside second gear 17 of (mixing) shaft 8 outside first gear 16 and the support frame 7 that cup joints, can make (mixing) shaft 8 drive rotating vane 9's rotation when rotating, stirs the front side of filter screen body 3, avoids the inside jam of installation pipe 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a novel metal filters convenient to installation pipeline, includes installation pipe (1), its characterized in that: the utility model discloses a filter screen, including installation pipe (1), spout (4), the inside of spout (4), mounting pipe (1), mounting pipe's the equal fixedly connected with ring flange (2) in both sides corresponding, the inside sliding connection of spout (4) has gag lever post (5), expanding spring (14) have been cup jointed in the outside of gag lever post (5), spacing groove (6) have all been seted up to the corresponding both sides of installation pipe (1) inner wall, the one end of gag lever post (5) extends to the inside of spacing groove (6), one side fixed mounting that the inside of installation pipe (1) just is located filter screen body (3) has support frame (7), the internal rotation of support frame (7) is connected with (8), the outside fixedly connected with rotating vane (9) of (mixing) shaft (8).

2. The novel metal filter screen convenient for installation into a pipeline of claim 1, wherein: one side of the inner wall of the mounting pipe (1) and located on the sliding groove (4) is provided with a groove (10), and the tops of the two limiting rods (5) inside the groove (10) are rotatably connected with pulleys (11).

3. The novel metal filter screen convenient for installation into a pipeline of claim 2, wherein: the adjustable limiting device is characterized in that an adjuster (12) is arranged on one side of the mounting pipe (1), a traction rope (13) is fixedly connected to one side of the adjuster (12), and two ends of the traction rope (13) are respectively wound around two pulleys (11) and fixedly connected with the limiting rod (5).

4. The novel metal filter screen convenient for installation into a pipeline of claim 1, wherein: the inside of support frame (7) is seted up with (mixing) shaft (8) matched with cavity (15), first gear (16) have been cup jointed in the outside of (mixing) shaft (8).

5. The novel metal filter screen convenient for installation into a pipeline of claim 4, wherein: the inside rotation of cavity (15) is connected with second gear (17), inside one side fixed mounting of cavity (15) has motor (18), the output and second gear (17) fixed connection of motor (18), second gear (17) and first gear (16) meshing.

6. The novel metal filter screen convenient for installation into a pipeline of claim 3, wherein: the groove (10) and the regulator (12) are both arc-shaped.

7. The novel metal filter screen convenient for installation into a pipeline of claim 3, wherein: the bottom of one end of the limiting rod (5) is provided with an inclined plane.