CN210645612U

CN210645612U - Pipeline gas filter

Info

Publication number: CN210645612U
Application number: CN201921322578.3U
Authority: CN
Inventors: 施红民; 施浩然
Original assignee: Taixing Guanghua Petrochemical Machinery Manufacturing Co Ltd
Current assignee: Taixing Guanghua Petrochemical Machinery Manufacturing Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-06-02
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a pipeline gas filter, which comprises a filter box, an air inlet pipe, an exhaust pipe and a pair of valves with the same structure, wherein the air inlet pipe and the exhaust pipe are respectively and fixedly arranged on the side wall surfaces of the two sides of the filter box; the utility model relates to a coal gas filters technical field, this device is rational in infrastructure, and is with low costs, convenient to use can make joint structure withdrawal through the control cylinder drive end, conveniently takes out the cartridge filter and changes and wash, washs the back that finishes, puts into the rose box once more with the cartridge filter, and the cylinder drive end is controlled once more makes the joint structure fix the cartridge filter, and the spring of cartridge filter both sides can be strengthened fixedly simultaneously, prevents the cartridge filter skew.

Description

Pipeline gas filter

Technical Field

The utility model relates to a coal gas filters technical field, specifically is a pipeline coal gas filter.

Background

Generally, in a boiler using coke oven gas as fuel, the coke oven gas contains many impurities such as coal tar and some insoluble substances, which make the safe and smooth operation of the boiler much hidden, and a gas filter may be installed on a gas pipeline for filtering the gas

In view of the above problems, intensive research has been conducted to solve the above problems, and a tunneling scheme has been developed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a pipeline gas filter.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pipeline gas filter comprises a filter box, an air inlet pipe, an air outlet pipe and a pair of valves with the same structure, wherein the air inlet pipe and the air outlet pipe are fixedly arranged on two side wall surfaces of the filter box respectively;

the clamping structure comprises: the device comprises a filter cartridge, six pairs of springs with the same structure, an air cylinder, a support column, a pair of support rods with the same structure, a pair of motion rods with the same structure, a pair of first motion blocks with the same structure and a pair of second motion blocks with the same structure;

the cylinder is arranged on the lower wall surface in the first through hole, one end of the support column is fixedly arranged at the driving end of the cylinder, a groove is formed in the support column, one end of each support rod is movably embedded in the first through hole, one end of each motion rod is movably sleeved on the corresponding support rod, the corresponding first motion block is embedded in the corresponding groove and can move in the groove and is connected with one end of the corresponding support rod, and the corresponding second motion block is fixedly arranged at the other end of the corresponding support rod and is movably arranged on the lower wall surface in the filter cylinder.

Preferably, connecting sheets are fixedly arranged at two ends of the six pairs of springs.

Preferably, a base is fixedly installed on the lower wall surface of the filter box.

Preferably, the front wall surface and the rear wall surface of the filter cartridge are movably attached to the front wall surface and the rear wall surface in the filter box.

Preferably, the upper wall surface of the filter box is provided with an opening, and a door body is embedded in the opening.

Preferably, a handle is fixedly mounted on the upper wall surface of the door body.

Preferably, the first through hole is of a convex structure.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this device is rational in infrastructure, low cost, high durability and convenient use, can make the joint structure withdrawal through control cylinder drive end, conveniently take out the cartridge filter and change and wash, the washing back that finishes, put into the rose box with the cartridge filter once more, the cylinder drive end is controlled once more makes the joint structure fix the cartridge filter, the spring of cartridge filter both sides can be strengthened fixedly simultaneously, prevent the offset of cartridge filter, the effectual current gas filter of having solved is after long-time the use, impurity and granule can be remained on the cartridge filter, if not in time wash the use that can influence gas filter, and the cartridge filter dismouting difficulty in traditional gas filter, the problem of inconvenient use.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic perspective view of the present invention;

in the figure: 1. a filter box; 2. an air inlet pipe; 3. an exhaust pipe; 4. a valve; 5. a filter cartridge; 6. a spring; 7. a cylinder; 8. a support pillar; 9. a support bar; 10. a motion bar; 11. a first motion block; 12. a second motion block; 13. connecting sheets; 14. a base; 15. a door body; 16. a handle.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a pipeline gas filter comprises a filter box 1, an air inlet pipe 2, an exhaust pipe 3 and a pair of valves 4 with the same structure, wherein the air inlet pipe 2 and the exhaust pipe 3 are respectively and fixedly arranged on the two side wall surfaces of the filter box 1, the pair of valves 4 are respectively and movably sleeved on the air inlet pipe 2 and the exhaust pipe 3, a first through hole is formed in the lower wall surface in the filter box 1, and a clamping structure is arranged in the first through hole; the joint structure includes: the device comprises a filter cartridge 5, six pairs of springs 6 with the same structure, an air cylinder 7, a support column 8, a pair of support rods 9 with the same structure, a pair of motion rods 10 with the same structure, a pair of first motion blocks 11 with the same structure and a pair of second motion blocks 12 with the same structure; one end of each of six pairs of springs 6 is fixedly arranged on the side wall surface of the filter cartridge 5, the filter cartridge 5 is movably embedded in the filter box 1, the lower wall surface of the filter cartridge 5 is provided with a second through hole, the air cylinder 7 is arranged on the lower wall surface of the first through hole, one end of the support column 8 is fixedly arranged at the driving end of the air cylinder 7, a groove is formed in the support column 8, one end of each of the pair of support rods 9 is movably embedded in the first through hole, one end of each of the pair of motion rods 10 is movably sleeved on the pair of support rods 9, the pair of first motion blocks 11 are embedded in the groove and can move in the groove and are connected with one end of the pair of support rods 9, the pair of second motion blocks 12 are fixedly arranged at the other ends of the pair of support rods 9 and are movably arranged on the lower wall surface of the filter cartridge 5, the driving, the drive end of the cylinder 7 is controlled again so that the clamping structure fixes the filter cartridge 5, and the springs 6 at the two sides of the filter cartridge 5 can strengthen the fixed filter cartridge 5.

Preferably, the connecting pieces 13 are fixedly mounted at two ends of the six pairs of springs 6: the connecting piece 13 is used for increasing the contact area of the spring 6.

Preferably, the lower wall surface of the filter box 1 is fixedly provided with a base 14: the base 14 is used for fixing the filter box 1.

Preferably, the front wall and the rear wall of the filter cartridge 5 are movably attached to the front wall and the rear wall of the filter box 1.

Preferably, an opening is formed in the upper wall surface of the filter box 1, and a door body 15 is embedded in the opening: the door 15 is used to take out the filter cartridge 5.

Preferably, a handle 16 is further fixedly mounted on the upper wall surface of the door body 15: the handle 16 is used to open the door 15.

Preferably, the first through hole has a convex structure.

The following are the types and functions adopted by the electrical component in the present case:

a cylinder: adopt the cylinder of SC standard series model, by outside operating system control, can drive the support column and go up and down.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): as shown in fig. 1-3, when the filter cartridge 5 is disassembled, the valve 4 is first closed to prevent the gas from discharging again, the driving end of the cylinder 7 is controlled to contract, the driving end of the cylinder 7 drives the support pillar 8 to move downwards, one end of the first motion block 11 moves outwards by the descending of the support pillar 8, the first motion block 11 drives the second motion block 12 to separate from the surface of the lower wall surface of the filter cartridge 5 by the motion rod 10 and enter the second through hole, the door 15 is opened at this time, the filter cartridge 5 is taken out, after the cleaning is finished, the filter cartridge 5 is put into the filter box 1 again, the cylinder 7 is opened, the driving end of the cylinder 7 extends, so that the second motion block 12 is driven by the motion rod 10 to fix the lower wall surface of the filter cartridge 5 in the filter box 1, the spring 6 is in a compressed state when entering the filter box 1, and a part of the spring 6 rebounds to support the filter box, preventing it from shifting.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and 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; meanwhile, unless explicitly specified or limited otherwise, the terms "mounted," "disposed," "opened," "embedded," "extended," "movably disposed," "penetrated," "sleeved," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pipeline gas filter comprises a filter box (1), an air inlet pipe (2), an air outlet pipe (3) and a pair of valves (4) with the same structure, and is characterized in that the air inlet pipe (2) and the air outlet pipe (3) are fixedly arranged on the two side wall surfaces of the filter box (1) respectively, the pair of valves (4) are movably sleeved on the air inlet pipe (2) and the air outlet pipe (3) respectively, a first through hole is formed in the inner lower wall surface of the filter box (1), and a clamping structure is installed in the first through hole;

the clamping structure comprises: the device comprises a filter cylinder (5), six pairs of springs (6) with the same structure, an air cylinder (7), a support column (8), a pair of support rods (9) with the same structure, a pair of motion rods (10) with the same structure, a pair of first motion blocks (11) with the same structure and a pair of second motion blocks (12) with the same structure;

one ends of six pairs of springs (6) are fixedly arranged on the side wall surface of the filter cylinder (5), the filter cylinder (5) is movably embedded in the filter box (1), a second through hole is arranged on the lower wall surface of the cylinder, the cylinder (7) is arranged on the inner lower wall surface of the first through hole, one end of the supporting column (8) is fixedly arranged at the driving end of the air cylinder (7), a groove is formed in the supporting column (8), one end of each supporting rod (9) is movably embedded in the first through hole, one end of each moving rod (10) is movably sleeved on each supporting rod (9), the first moving blocks (11) are embedded in the grooves and can move in the grooves, and is connected with one end of the pair of supporting rods (9), and the pair of second motion blocks (12) is fixedly arranged at the other end of the pair of supporting rods (9) and movably arranged on the inner lower wall surface of the filter cylinder (5).

2. The pipeline gas filter according to claim 1, wherein connecting pieces (13) are fixedly arranged at two ends of the six pairs of springs (6).

3. A pipeline gas filter according to claim 1, characterized in that the lower wall of the filter box (1) is fixedly provided with a base (14).

4. A pipeline gas filter according to claim 1, wherein the front and rear walls of the filter cartridge (5) are movably attached to the inner front and rear walls of the filter box (1).

5. The pipeline gas filter according to claim 1, wherein an opening is formed in the upper wall surface of the filter box (1), and a door body (15) is embedded in the opening.

6. A pipeline gas filter according to claim 5, characterized in that a handle (16) is fixedly arranged on the upper wall surface of the door body (15).

7. The pipeline gas filter of claim 1, wherein the first through hole is of a convex structure.