CN212594315U

CN212594315U - T-shaped filter

Info

Publication number: CN212594315U
Application number: CN202020925974.1U
Authority: CN
Inventors: 施克和
Original assignee: Wenzhou Zhongwei Petrochemical Equipment Manufacturing Co ltd
Current assignee: Wenzhou Zhongwei Petrochemical Equipment Manufacturing Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-26
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a T-shaped filter, which comprises a T-shaped pipe, wherein the T-shaped pipe is provided with three pipe orifices and a flange, the flange is provided with fixed holes at equal angles, the inner wall of the T-shaped pipe is fixedly connected with a convex ring, a first sealing ring is arranged in the T-shaped pipe and on one side of the convex ring, a fixed ring is arranged in the T-shaped pipe and on one side of the first sealing ring, the edge of the other side of the fixed ring is fixedly connected with a supporting rod at equal angles, a filter cartridge is arranged in the supporting rod, one end of the filter cartridge is fixedly connected with the fixed ring, the other end of the supporting rod is fixedly connected with a back plate, a pipe orifice of the T-shaped pipe is provided with a cover plate by the back plate, one side of the cover plate is fixedly connected with a sleeve in the T-shaped pipe, a spring, the other end of the spring is propped against the back plate. The utility model discloses in, can prevent that impurity from attaching to the inner wall of T type pipe.

Description

T-shaped filter

Technical Field

The utility model relates to a T type filter field especially relates to a T type filter.

Background

The T-bank filter looks like the letter "T" in shape, so we call the T-bank filter. The T-shaped filter is a small device for removing a small amount of solid particles in liquid, can protect the normal operation of the device, when fluid enters a filter cylinder with a filter screen with a certain specification, impurities are blocked, clean filtrate is discharged from a filter outlet, when the filter needs to be cleaned, the detachable filter cylinder is taken out and is installed again after treatment, and therefore the use and the maintenance are very convenient.

When the T-shaped filter is cleaned, the detachable filter cylinder is taken out and is reloaded after treatment. However, existing T-filters have a way to filter impurities from the outside wall of the fluid cartridge into the interior. The liquid passing through the cartridge screens the impurities on the outside of the cartridge, which not only adhere to the side wall of the cartridge, but also to the inside wall of the T-tube. This is a cleaning of the T-filter, which requires not only cleaning of the filter cartridge but also cleaning of the inner wall of the T-tube.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a T-shaped filter.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a T-shaped filter comprises a T-shaped pipe, wherein the T-shaped pipe is provided with three pipe orifices and a flange, the flange is provided with fixing holes with equal angles, the inner wall of the T-shaped pipe is fixedly connected with a convex ring, a first sealing ring is arranged inside the T-shaped pipe and on one side of the convex ring, a fixing ring is arranged inside the T-shaped pipe and on one side of the first sealing ring, the edge of the other side of the fixed ring is fixedly connected with a supporting rod at an equal angle, a filter cylinder is arranged inside the supporting rod, one end of the filter cylinder is fixedly connected with the fixing ring, the other end of the supporting rod is fixedly connected with a back plate, a cover plate is arranged at one pipe orifice of the T-shaped pipe and close to the back plate, a sleeve is fixedly connected at one side of the cover plate and in the T-shaped pipe, a spring is arranged in the sleeve, one end of the spring abuts against the cover plate, and the other end of the spring abuts against the back plate.

As a further description of the above technical solution:

and one side of the convex ring is away from the first sealing ring and the T-shaped pipe to be in smooth transition.

As a further description of the above technical solution:

the first sealing ring is made of rubber.

As a further description of the above technical solution:

the cover plate is fixedly connected with the pipe orifice of the T-shaped pipe through a fixing bolt and a fixing nut.

As a further description of the above technical solution:

and a second sealing ring is arranged between the cover plate and the pipe orifice flange of the T-shaped pipe, and the second sealing ring is made of rubber.

As a further description of the above technical solution:

the number of the supporting rods is six.

The utility model discloses following beneficial effect has:

the utility model discloses, through lifting fixing bolt and fixation nut off to take off the apron, take out and strain a section of thick bamboo, conveniently clear up straining a section of thick bamboo, liquid passes strains a section of thick bamboo and stays the inner wall of straining a section of thick bamboo with impurity, and impurity that can significantly reduce adheres to the inner wall at T type pipe, can strain a section of thick bamboo in the clearance, and need not clear up the inner wall of T type pipe.

Drawings

Fig. 1 is a schematic cross-sectional view of a T-shaped filter according to the present invention;

fig. 2 is a schematic cross-sectional view of a filter cartridge of a T-shaped filter according to the present invention.

Illustration of the drawings:

1. a fixing hole; 2. a T-shaped pipe; 3. a convex ring; 4. a first seal ring; 5. a stationary ring; 6. a support bar; 7. a filter cartridge; 8. a back plate; 9. a spring; 10. a sleeve; 11. fixing a nut; 12. a second seal ring; 13. a cover plate; 14. and (5) fixing the bolt.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: a T-shaped filter comprises a T-shaped pipe 2, the T-shaped pipe 2 is provided with three pipe orifices, flanges are arranged on the pipe orifices, fixing holes 1 are arranged at equal angles on the flanges, a convex ring 3 is fixedly connected to the inner wall of the T-shaped pipe 2, a first sealing ring 4 is arranged inside the T-shaped pipe 2 and on one side of the convex ring 3 to prevent leakage between the convex ring 3 and the fixing ring 5, a fixing ring 5 is arranged inside the T-shaped pipe 2 and on one side of the first sealing ring 4, a supporting rod 6 is fixedly connected to the other side edge of the fixing ring 5 at equal angles, liquid enters the filter cylinder 7 from the pipe orifice on the left side of the T-shaped pipe 2, passes through the filter cylinder 7 and is discharged from the pipe orifice on the upper end of the T-shaped pipe 2, impurities in the liquid are left in the inner wall of the filter cylinder 7 when the liquid passes through the filter cylinder 7, the filter cylinder 7 is arranged inside of, a cover plate 13 is arranged at one pipe opening of the T-shaped pipe 2 and close to the back plate 8, a sleeve 10 is fixedly connected to one side of the cover plate 13 and inside the T-shaped pipe 2, a spring 9 is arranged inside the sleeve 10, the spring 9 ensures the sealing performance between the convex ring 3 and the fixed ring 5, one end of the spring 9 abuts against the cover plate 13, and the other end of the spring 9 abuts against the back plate 8.

One side of bulge loop 3 just keeps away from first sealing washer 4 and T type pipe 2 smooth transition, first sealing washer 4 is the rubber material, apron 13 passes through fixing bolt 14 and fixing nut 11 and the mouth of pipe fixed connection of T type pipe 2, through lifting fixing bolt 14 and fixing nut 11 off, and take off apron 13, take out a section of thick bamboo 7, conveniently clear up a section of thick bamboo 7, liquid passes a section of thick bamboo 7 and leaves impurity at the inner wall of a section of thick bamboo 7, can significantly reduce impurity and adhere to the inner wall at T type pipe 2, can be in a section of thick bamboo 7 in the clearance, and need not clear up the inner wall of T type pipe 2, be provided with second sealing washer 12 between the mouth of pipe flange of apron 13 and T type pipe 2, prevent to send between T type pipe 2 and the apron 13 and reveal, second sealing washer 12 is the rubber material, the quantity of bracing piece 6 is six.

The working principle is as follows: the utility model discloses during the use, liquid enters into to straining a section of thick bamboo 7 from the left mouth of pipe of T type pipe 2, pass and strain a section of thick bamboo 7 and discharge from the upper end mouth of pipe of T type pipe 2, and impurity in the liquid is stayed in straining a section of thick bamboo 7 inner wall when liquid passes and strains a section of thick bamboo 7, through lifting fixing bolt 14 and fixation nut 11 off, and take off apron 13, take out and strain a section of thick bamboo 7, the convenience is cleared up straining a section of thick bamboo 7, liquid passes and strains a section of thick bamboo 7 and stays impurity at the inner wall of straining a section of thick bamboo 7, but the impurity that significantly reduces adheres to the inner wall at T type pipe 2, can strain a section of thick bamboo 7 in the clearance.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A T-type filter comprising a T-type tube (2), characterized in that: the T-shaped pipe (2) is provided with three pipe orifices, the pipe orifices are provided with flanges, the flanges are provided with fixing holes (1) at equal angles, the inner wall of the T-shaped pipe (2) is fixedly connected with a convex ring (3), the inner part of the T-shaped pipe (2) and one side of the convex ring (3) are provided with a first sealing ring (4), the inner part of the T-shaped pipe (2) and one side of the first sealing ring (4) are provided with a fixing ring (5), the edge of the other side of the fixing ring (5) is fixedly connected with a supporting rod (6) at equal angles, the inner part of the supporting rod (6) is provided with a filter cylinder (7), one end of the filter cylinder (7) is fixedly connected with the fixing ring (5), the other end of the supporting rod (6) is fixedly connected with a back plate (8), one pipe orifice of the T-shaped pipe (2) is provided with a cover plate (13) by the back plate (8), one side of, a spring (9) is arranged in the sleeve (10), one end of the spring (9) is propped against the cover plate (13), and the other end of the spring (9) is propped against the back plate (8).

2. A T-strainer according to claim 1 wherein: one side of the convex ring (3) is far away from the first sealing ring (4) and the T-shaped pipe (2) and is in smooth transition.

3. A T-strainer according to claim 1 wherein: the first sealing ring (4) is made of rubber.

4. A T-strainer according to claim 1 wherein: the cover plate (13) is fixedly connected with the pipe orifice of the T-shaped pipe (2) through a fixing bolt (14) and a fixing nut (11).

5. A T-strainer according to claim 1 wherein: and a second sealing ring (12) is arranged between the cover plate (13) and a pipe orifice flange of the T-shaped pipe (2), and the second sealing ring (12) is made of rubber.

6. A T-strainer according to claim 1 wherein: the number of the support rods (6) is six.