CN216677297U

CN216677297U - Corrosive medium filter equipment for pipeline

Info

Publication number: CN216677297U
Application number: CN202122662967.4U
Authority: CN
Inventors: 孙佳靖
Original assignee: Yunnan Wengfu Yuntianhua Fluorchem Technology Co ltd
Current assignee: Yunnan Wengfu Yuntianhua Fluorchem Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-06-07
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to a filtering device for a corrosive medium pipeline, which comprises eccentric reducing pipes, a filtering plate and a cleaning port, wherein the axes of a large diameter and a small diameter of each eccentric reducing pipe are positioned on the same vertical plane, the axis of the small diameter is positioned above the axis of the large diameter, the large diameters of the two eccentric reducing pipes are oppositely arranged, the filtering plate is arranged between the two eccentric reducing pipes, and the cleaning port is positioned at the bottom of one eccentric reducing pipe and is close to the large diameter of the eccentric reducing pipe. The utility model has the advantages of ingenious design, increased filtering area, large flow, strong corrosion resistance, cleaning and inspection through the cleaning port and convenience for daily maintenance.

Description

Corrosive medium filter equipment for pipeline

Technical Field

The utility model relates to a filtering device, in particular to a filtering device for a corrosive medium pipeline.

Background

At present, corrosive medium pipelines in chemical enterprises are filtered by common T-shaped filtering devices, and due to the structural problems, the defects of small pore diameter, easy blockage, insufficient flow and the like exist, so that the problems of cavitation, vibration, pipeline blockage and the like of a pump are easily caused, and the process operation risk is increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a filtering device for a corrosive medium pipeline.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a corrosive medium filter equipment for pipeline includes eccentric reducing pipe, filter, clearance mouth, the axis of the major diameter of eccentric reducing pipe and path is located same vertical plane, and the path axis is located major diameter axis top, and the major diameter of two eccentric reducing pipes sets up in opposite directions, the filter sets up between two eccentric reducing pipes, the clearance mouth is located one of them eccentric reducing socle portion, and is close to the major diameter setting of eccentric reducing pipe.

In a preferred embodiment of the filter device for corrosive medium pipelines, the outer diameter of the filter plate is matched with the outer diameter of the flange plate at the large diameter part of the eccentric reducing pipe, bolt holes corresponding to the flange plate are arranged, and the filter plate is clamped by the two flange plates and is fixedly connected through bolts.

In a preferred embodiment of the filtering device for corrosive medium pipelines, the filtering plate is integrally formed by a tetrafluoro plate, and a plurality of small holes are arranged in the area of the tetrafluoro plate corresponding to the large diameter of the eccentric reducing pipe.

In a preferred embodiment of the filtering device for corrosive medium pipelines, the cleaning opening protrudes and extends downwards and is detachably sealed by a blind plate.

In a preferred embodiment of the filtering device for corrosive medium pipelines, the eccentric reducing pipe is a steel lining tetrafluoro reducing pipe.

Compared with the prior art, the filter device for the corrosive medium pipeline has the beneficial effects that: the utility model has the advantages of ingenious design, increased filtering area, large flow, strong corrosion resistance, cleaning and inspection through the cleaning port and convenience for daily maintenance.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

FIG. 1 is a schematic view of a filter device for a corrosive medium pipe.

FIG. 2 is a schematic view of the filter plate structure of a filter device for corrosive medium piping.

In the figure: 1. an eccentric reducer; 2. a filter plate; 3. cleaning the opening; 4. a blind plate; 5. a flange plate; 6. bolt holes; 7. and (4) a small hole.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 2, the filtering device for a corrosive medium pipeline includes an eccentric reducing pipe 1, a filtering plate 2, and a cleaning port 3, wherein axes of a large diameter and a small diameter of the eccentric reducing pipe 1 are located on the same vertical plane, the axis of the small diameter is located above the axis of the large diameter, the large diameters of the two eccentric reducing pipes 1 are oppositely arranged, the filtering plate 2 is arranged between the two eccentric reducing pipes 1, the filtering area is increased, the flow rate is not reduced due to passing through the filtering plate 2, the flow rate is ensured, meanwhile, impurities including fillers, plastics, rubber carbon bricks and the like which are filtered are blocked by the filtering plate 2 and fall at the bottom of the large diameter close to the eccentric reducing pipe 1, and the cleaning port 3 is located at the bottom of the eccentric reducing pipe 1 and close to the large diameter of the eccentric reducing pipe 1, and can be cleaned and inspected through the cleaning port 3, thereby facilitating daily maintenance.

Preferably, the outer diameter of the filter plate 2 is matched with the outer diameter of a flange 5 at the large diameter part of the eccentric reducing pipe 1, bolt holes 6 corresponding to the flange 5 are arranged, the filter plate 2 is clamped by the two flanges 5, a sealing ring can be arranged on the abutting surface of the filter plate 2, the filter plate is fixedly connected through bolts, the connecting mode is simple, the number of components is small, and the filter plate is convenient to disassemble, assemble and replace.

Preferably, the filter plate 2 is integrally formed by a tetrafluoro plate, a plurality of small holes 7 are formed in the tetrafluoro plate and the large-diameter corresponding area of the eccentric reducing pipe 1, the manufacturing is convenient, and the corrosion resistance of the tetrafluoro plate is good.

Preferably, clearance mouth 3 protrusion and downwardly extending are dismantled sealedly by blind plate 4, and the extension also can be used to hold impurity, through dismantling blind plate 4, can clear up impurity.

Preferably, the eccentric reducing pipe 1 is a steel lining tetrafluoro reducing pipe, so that the strength is high and the corrosion resistance is good.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A corrosive medium filter equipment for pipeline which characterized in that: including eccentric reducing pipe, filter, clearance mouth, the axis of the major diameter of eccentric reducing pipe and path is located same vertical plane, and the path axis is located major diameter axis top, and the major diameter of two eccentric reducing pipes sets up in opposite directions, the filter sets up between two eccentric reducing pipes, the clearance mouth is located one of them eccentric reducing socle portion, and is close to the major diameter setting of eccentric reducing pipe.

2. A corrosive media filtering device of claim 1, wherein: the outer diameter of the filter plate is matched with the outer diameter of a flange plate at the large diameter position of the eccentric reducing pipe, bolt holes corresponding to the flange plate are formed in the filter plate, and the filter plate is clamped by the two flange plates and is fixedly connected through bolts.

3. A corrosive media filtering device of claim 1, wherein: the filter adopts tetrafluoro board integrated into one piece, and the tetrafluoro board is provided with a plurality of apertures with the major diameter of eccentric reducing pipe corresponds the region.

4. A corrosive media filtering device of claim 1, wherein: the cleaning opening protrudes and extends downwards, and is detachably sealed by a blind plate.

5. The filtering device for the corrosive medium pipeline according to any one of claims 1 to 4, wherein: the eccentric reducing pipe is a steel lining tetrafluoro reducing pipe.