CN218485363U - Pipeline filter - Google Patents

Abstract

The utility model discloses a pipeline filter, the pipeline comprises a pipeline, pipeline upper end fixedly connected with goes up seal box, go up the inside filter equipment that is provided with of seal box, filter equipment is including filter, threaded rod and carousel, the lower extreme of filter runs through pipeline and lower seal box respectively, the lower extreme and the filter fixed connection of threaded rod, carousel fixed mounting is in the upper end of threaded rod. This pipeline filter, through being provided with filter equipment, make the filter the impurity of pipeline inside, impurity is discharged from row's cinder pipe, be provided with first filter layer and second filter layer on the filter, can control the inside rivers size of pipeline, and easy operation is convenient, through being provided with the cleaning block in the both sides of filter, can strike off the impurity of adhesion on the filter, prevent that the filter from blockking up, through having set up expanding spring and sealed the pad in the inside of cleaning block, strengthen inside sealed effect.

Description

Pipeline filter

Technical Field

The utility model relates to a pipeline filter technical field specifically is a pipeline filter.

Background

A pipe filter, hydraulic term, is a filter for a pipe section in a hydraulic system. The pipeline filter is a filter related to the pipeline conveying process and mainly comprises a connecting pipe, a cylinder body, a filter basket, a flange cover, a fastener and the like. The device is arranged on a pipeline and can remove larger solid impurities in fluid, so that machine equipment (including a compressor, a pump and the like) and instruments can normally work and operate, the technical process is stabilized, and the safety production is guaranteed.

Present pipe-line filter is after long-time the use, and inside impurity accumulation can block up pipeline and filtering material, leads to discharge to diminish, will lead to equipment to be unable to use when serious, needs the manual work to change or clear up filtering material, and it is comparatively complicated to connect between filtering material and the pipeline, brings inconvenience for changing or clearing up filtering material.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pipeline filter has solved the manual work and has changed or inconvenient problem when clearing up filtering material.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pipeline filter, includes the pipeline, seal box on the pipeline upper end fixedly connected with, seal box under the pipeline lower extreme fixedly connected with, the inside spout of having seted up of seal box down, go up the inside filter equipment that is provided with of seal box, filter equipment includes:

the lower end of the filter plate penetrates through the pipeline and the lower sealing box respectively;

the lower end of the threaded rod penetrates through the upper sealing box and is in threaded connection with the upper sealing box, and the lower end of the threaded rod is fixedly connected with the filter plate;

the rotary table is fixedly installed at the upper end of the threaded rod.

Preferably, a first filter layer and a second filter layer are arranged on the filter plate.

Preferably, the inner wall of the pipeline is fixedly provided with two cleaning blocks, the two cleaning blocks are one group and are provided with two groups, and one end of each cleaning block, which is close to the other cleaning block, is provided with a groove.

Preferably, an expansion spring and a sealing gasket are arranged inside the groove, one end of the expansion spring is fixedly connected with the sealing gasket, the other end of the expansion spring is fixedly connected with the inner wall of the groove, and the sealing gasket is in contact with the filter plate.

Preferably, the pipeline is communicated with a slag discharge pipe at the lower end, the slag discharge pipe is provided with two groups, the two groups of slag discharge pipes are arranged at two ends of the filtering device, and the two groups of slag discharge pipes are movably connected with a control valve.

Preferably, the left end and the right end of the pipeline are fixedly connected with flanges.

(III) advantageous effects

The utility model provides a pipeline filter. The method has the following beneficial effects:

(1) This pipeline filter, through being provided with filter equipment, make the filter the impurity of pipeline inside, impurity is discharged from row's cinder pipe, when rotating the screw rod, makes the filter slide from top to bottom in the pipeline is inside, simultaneously through being provided with first filter layer and second filter layer on the filter, can control the rivers size of pipeline inside, need not dismantle it and just can clear up the filter of inside, and easy operation is convenient.

(2) This pipeline filter is provided with the cleaning block through the both sides at the filter, and one side that the cleaning block is close to the filter is provided with the inclined plane, when the filter slides from top to bottom, can strike off the impurity of adhesion on the filter, prevents that the filter from blockking up, leads to inside rivers to diminish and the unable use of equipment, has set up expanding spring and sealed the pad through the inside at the cleaning block, strengthens inside sealed effect.

Drawings

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

FIG. 2 is a front sectional view of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the cleaning block of the present invention.

In the figure: 1. a pipeline; 2. an upper seal box; 3. a lower seal box; 301. a chute; 4. a filtration device; 401. a filter plate; 4011. a first filter layer; 4012. a second filter layer; 402. a threaded rod; 403. a turntable; 5. a cleaning block; 501. a groove; 6. a tension spring; 7. a gasket; 8. a slag discharge pipe; 9. a control valve; 10. and (4) a flange.

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: the utility model provides a pipeline filter, including pipeline 1, 1 upper end fixedly connected with of pipeline goes up seal box 2, 1 lower extreme fixedly connected with of pipeline seals box 3 down, 3 inside spouts 301 of having seted up of lower seal box, go up 2 inside filter equipment 4 that are provided with of seal box, filter equipment 4 includes filter 401, the lower extreme of filter 401 runs through pipeline 1 respectively and seals box 3 down, the upper end fixedly connected with threaded rod 402 of filter 401, the upper end of threaded rod 402 run through last seal box 2 and with last seal box 2 threaded connection, the upper end and the carousel 403 fixed connection of threaded rod 402.

Particularly, the utility model discloses technical scheme's filter 4 is including filter 401, threaded rod 402 and carousel 403, and through rotating carousel 403, make threaded rod 402 rotate, the filter 401 that drives the lower extreme slides from top to bottom, through contacting with cleaning block 5, strikes off the impurity of adhesion on the surface, is provided with multiunit expanding spring 6 in cleaning block 5's recess 501 inside, compresses tightly sealed pad 7, and first filter layer 4011's filtration pore will be less than second filter layer 4012's filtration pore.

The utility model discloses an in the embodiment, cleaning block 5 is circular-arc, and the inner wall sets up to the inclined plane, and cleaning block 5 is close to the one end of filter 401 and laminates mutually with filter 401's outer wall, and filter 401 laminates mutually with the spout 301 of lower seal box 3 and sliding connection in spout 301.

In this embodiment, be provided with first filter layer 4011 and second filter layer 4012 on filter 401, fixed mounting has cleaning block 5 on pipeline 1's the inner wall, two cleaning block 5 are a set of, two sets of central lines that set up cleaning block 5 and use filter 401 set up as the axial symmetry, recess 501 has been seted up to the one end that two cleaning block 5 are close to each other, recess 501 is inside to be provided with expanding spring 6 and sealed 7 of filling up, 6 one end of expanding spring and sealed 7 fixed connection of filling up, expanding spring 6's the other end and recess 501 inner wall fixed connection, sealed 7 that contact with filter 401 of filling up, pipeline 1 is linked together with the row's sediment pipe 8 of lower extreme, row's sediment pipe 8 is provided with two sets of, two sets of row's sediment pipe 8 set up the both ends at filter equipment 4, two sets of row's sediment pipe 8 swing joint have control valve 9, pipeline 1 controls both ends fixedly connected with flange 10.

In order to prevent that when sliding from top to bottom to filter 401, lead to appearing the gap, through having seted up recess 501 in that cleaning block 5 is inside, set up expanding spring 6 and sealed the pad 7 in the inside of recess 501, make sealed pad 7 and filter 401's outer wall keep the state of compressing tightly through expanding spring 6 elasticity, improve the leakproofness.

In order to facilitate the discharge of the impurities inside after the impurities are cleaned, two groups of slag discharge pipes 8 are further arranged at the lower end of the pipeline 1, and a control valve 9 is rotated to discharge the impurities through the slag discharge pipes 8, so that the operation is simple and convenient.

The during operation (or during the use), after the pipe filter uses for a long time, can a large amount of impurity of adhesion on first filter layer 4011 and the second filter layer 4012 on the filter plate 401, filter hole to on first filter layer 4011 and the second filter layer 4012 causes the jam, lead to rivers diminish and the unable normal use of equipment, through rotating the carousel 403, make threaded rod 402 rotate, the filter plate 401 that drives the lower extreme slides from top to bottom, when filter plate 401 slides from top to bottom, the outer wall of cleaning block 5 and filter plate 401 is laminated each other, strike off the impurity of adhesion on the filter plate 401, make impurity drop from filter plate 401, impurity drops to in the scum pipe 8, it can to rotate control valve 9 and discharge impurity.

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 (6)

1. The utility model provides a pipeline filter, includes pipeline (1), seal box (2) on pipeline (1) upper end fixedly connected with, seal box (3) under pipeline (1) lower extreme fixedly connected with, its characterized in that: spout (301) have been seted up to lower seal box (3) inside, go up inside filter equipment (4) that is provided with of seal box (2), filter equipment (4) include:

the lower end of the filter plate (401) penetrates through the pipeline (1) and the lower sealing box (3) respectively;

the lower end of the threaded rod (402) penetrates through the upper sealing box (2) and is in threaded connection with the upper sealing box (2), and the lower end of the threaded rod (402) is fixedly connected with the filter plate (401);

and the rotary disc (403), wherein the rotary disc (403) is fixedly arranged at the upper end of the threaded rod (402).

2. A duct filter according to claim 1, wherein: the filter plate (401) is provided with a first filter layer (4011) and a second filter layer (4012).

3. The duct filter of claim 1, wherein: the cleaning device is characterized in that cleaning blocks (5) are fixedly mounted on the inner wall of the pipeline (1), two cleaning blocks (5) are one group and are provided with two groups, and one ends, close to each other, of the two cleaning blocks (5) are provided with grooves (501).

4. A pipeline filter as claimed in claim 3, wherein: the filter plate is characterized in that a telescopic spring (6) and a sealing gasket (7) are arranged inside the groove (501), one end of the telescopic spring (6) is fixedly connected with the sealing gasket (7), the other end of the telescopic spring (6) is fixedly connected with the inner wall of the groove (501), and the sealing gasket (7) is in contact with the filter plate (401).

5. The duct filter of claim 1, wherein: the pipeline (1) is communicated with a slag discharging pipe (8) at the lower end, the slag discharging pipe (8) is provided with two groups, two groups of slag discharging pipes (8) are arranged at two ends of the filtering device (4), and the two groups of slag discharging pipes (8) are movably connected with a control valve (9).

6. The duct filter of claim 1, wherein: the left end and the right end of the pipeline (1) are fixedly connected with flanges (10).

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