CN212236419U

CN212236419U - Gas filter device

Info

Publication number: CN212236419U
Application number: CN202020752849.5U
Authority: CN
Inventors: 刘莫函
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-29
Anticipated expiration: 2030-05-09

Abstract

The utility model provides a gas filter equipment relates to the clean technical field of gas, including first pipeline, second pipeline, third pipeline and cleaning device, the both ends of first pipeline, second pipeline and third pipeline all are equipped with the ring flange, and just first pipeline, second pipeline, third pipeline communicate through the ring flange each other, the inside of second pipeline is provided with cleaning device, cleaning device includes the filter screen that the steel wire was woven, the surface cover of filter screen has the ring, and the filter screen with the help of the inner wall fixed connection of ring and second pipeline, the inside of filter screen is provided with the sleeve, telescopic inside is provided with the axis of rotation, the surface of axis of rotation is passed through bearing and sleeve rotation and is connected. The utility model discloses, through setting up cleaning device, the pipeline of having solved the gas is under the condition of carrying out long-term use, and its inside can rust, and the rust that falls off can block up the gas port, influences normal use, can damage the problem of gas equipment even.

Description

Gas filter device

Technical Field

The utility model relates to a clean technical field of gas especially relates to a gas filter equipment.

Background

The gas filtering device is widely applied to the fields of gas utilization such as metallurgy, chemical industry, petroleum, paper making, medicine, food, mining, electric power, city, family and the like. The fuel gas filtering device is an indispensable device on a medium conveying pipeline, is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a positioning valve or other equipment, and is used for eliminating impurities in the medium so as to protect the normal use of the valve and the equipment and reduce the maintenance cost of the equipment.

At present, gas is filtered only in the process of gas manufacturing, and once the gas is delivered to the house, the gas is basically directly used, but the gas pipeline is generally made of steel, and under the condition of long-term use, the gas is rusted inside the gas pipeline, and the rusted gas falling down can block the pipeline interface part along with the flow direction of the gas, so that the gas circulation is not smooth, the normal use is influenced, and even gas equipment can be damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a gas filtering device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fuel gas filtering device comprises a first pipeline, a second pipeline, a third pipeline and a cleaning device, wherein flange plates are arranged at two ends of the first pipeline, the second pipeline and the third pipeline respectively, the first pipeline, the second pipeline and the third pipeline are communicated with each other through the flange plates, the cleaning device is arranged inside the second pipeline and comprises a filter screen woven by steel wires, a circular ring is sleeved on the surface of the filter screen, the filter screen is fixedly connected with the inner wall of the circular ring and the inner wall of the second pipeline by virtue of the circular ring, a sleeve is arranged inside the filter screen, the sleeve vertically penetrates through the filter screen, a rotating shaft is arranged inside the sleeve, the surface of the rotating shaft is rotatably connected with the sleeve by virtue of a bearing, a brush plate is fixedly connected to one end of the rotating shaft close to the first pipeline, the surface of the brush plate is in contact with the filter screen, and one end of the rotating shaft far away from, the fan blades are four in number and are evenly distributed on the surface of the rotating shaft.

Preferably, the surface of the rotating shaft is rotatably connected with a frame, and one end of the frame, which is far away from the rotating shaft, is fixedly connected with the inner wall of the second pipeline.

Preferably, the brush plate is provided with bristles on a surface thereof, and the brush plate is in contact with the filter net by means of the bristles.

Preferably, the third pipeline is internally clamped with a filter disc, the filter disc is sewn by non-woven fabrics, and a PP filter element and an active carbon filter element are plugged in the filter disc.

Preferably, the surface of first pipeline is provided with collection device, collection device is including arranging the material pipe, the one end of arranging the material pipe is linked together with first pipeline, it is perpendicular with first pipeline to arrange the material pipe, it has the control valve to arrange the one end intercommunication that the first pipeline was kept away from to the material pipe, the surface of control valve is provided with manual carousel, the one end intercommunication that the first pipeline was kept away from to the control valve has the waste bin, the waste bin rotates through the hinge and is connected with the chamber door, the chamber door is close to the sealed pad of one end fixedly connected with of waste bin.

Preferably, the waste box is arranged in the waste box, the opening of the waste box faces to the part where the control valve is communicated with the waste box, and the waste box is in sliding connection with the waste box through the sliding groove.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up cleaning device, when rust appears in the inside of gas pipeline, the rust can remove along with the flow direction of gas, when the rust removes the filter screen, the rust can be blocked by intensive filter screen, the velocity of flow of gas makes the flabellum rotate as power simultaneously, the flabellum makes the axis of rotation rotate, the axis of rotation can drive the brush board and rotate on the surface of filter screen, thereby make the brush hair constantly clear up the rust that is blocked on the filter screen, the pipeline of having solved the gas is under the condition of carrying out long-term use, its inside can rust, the rust that falls down follows the gas and flows the problem that can block up the gas mouth.

2. The utility model discloses in, through setting up collection device, when the brush hair brush got off the iron rust, the iron rust can be through arranging during the material pipe falls waste material box, rotates manual carousel this moment, closes the control valve, opens the chamber door, and the impurity in the waste material box can be cleared up to pull out waste material box from the waste material box, conveniently carries out artifical clearance, has reduced because of changing or asking the extra expense expenditure that the people maintenance leads to.

Drawings

Fig. 1 is a schematic perspective view of a gas filtering device according to the present invention;

FIG. 2 is a schematic structural view of a cleaning device in a gas filtering device according to the present invention;

FIG. 3 is a schematic structural view of the open state of the door of the collecting device in the gas filtering device of the present invention;

fig. 4 is a schematic structural view of a closed state of a box door in a collecting device of a gas filtering device according to the present invention.

Illustration of the drawings: 1. a first conduit; 2. a second conduit; 3. a third pipeline; 4. a flange plate; 5. a cleaning device; 51. filtering with a screen; 52. a rotating shaft; 53. a fan blade; 54. brushing; 55. a sleeve; 56. brushing the board; 6. a collection device; 61. a discharge pipe; 62. a control valve; 63. a manual turntable; 64. a waste bin; 65. a waste material box; 66. and (4) a box door.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a gas filter equipment, including first pipeline 1, second pipeline 2, third pipeline 3 and cleaning device 5, the both ends of first pipeline 1, second pipeline 2 and third pipeline 3 all are equipped with ring flange 4, and first pipeline 1, second pipeline 2, third pipeline 3 communicate through ring flange 4 each other, and the inside card of third pipeline 3 has the filtration disc, and filters the disc and sew up for the non-woven fabrics to the inside of filtering the disc is filled with PP filter core and active carbon filter core.

The specific arrangement and function of the cleaning means 5 and the collecting means 6 will be described in detail below.

As shown in fig. 1 and 2, a cleaning device 5 is disposed inside the second pipeline 2, the cleaning device 5 includes a filter net 51 woven by steel wires, a circular ring is sleeved on a surface of the filter net 51, the filter net 51 is fixedly connected with an inner wall of the second pipeline 2 by the circular ring, a sleeve 55 is disposed inside the filter net 51, the sleeve 55 vertically penetrates through the filter net 51, a rotating shaft 52 is disposed inside the sleeve 55, a surface of the rotating shaft 52 is rotatably connected with the sleeve 55 through a bearing, a brush plate 56 is fixedly connected to one end of the rotating shaft 52 close to the first pipeline 1, a surface of the brush plate 56 contacts with the filter net 51, fan blades 53 are fixedly connected to one end of the rotating shaft 52 far from the brush plate 56, the number of the fan blades 53 is four, the fan blades 53 are uniformly distributed on the surface of the rotating shaft 52, a shelf is rotatably connected to the surface of the rotating shaft 52, the brush plate 56 is provided with bristles 54 on the surface thereof, and the brush plate 56 is in contact with the screen 51 by means of the bristles 54.

The whole cleaning device 5 achieves the effects that when rust appears in the interior of a gas pipeline, the rust can move along with the flow direction of the gas, when the rust moves to the filter screen 51, the rust can be blocked by the dense filter screen 51, meanwhile, the flow rate of the gas is used as power to enable the fan blades 53 to rotate, the fan blades 53 enable the rotating shaft 52 to rotate, the rotating shaft 52 can drive the brush plate 56 to rotate on the surface of the filter screen 51, and therefore the brush bristles 54 can continuously clean the rust blocked on the filter screen 51, and the problems that when the gas pipeline is used for a long time, the interior of the gas pipeline can rust, the fallen gas port can be blocked, the normal use is affected, and even gas equipment can be damaged are solved.

As shown in fig. 3 and 4, the surface of the first pipeline 1 is provided with the collecting device 6, the collecting device 6 includes a discharging pipe 61, one end of the discharging pipe 61 is communicated with the first pipeline 1, the discharging pipe 61 is perpendicular to the first pipeline 1, one end of the discharging pipe 61, which is far away from the first pipeline 1, is communicated with a control valve 62, the surface of the control valve 62 is provided with a manual rotating disc 63, one end of the control valve 62, which is far away from the first pipeline 1, is communicated with a waste box 64, the waste box 64 is rotatably connected with a box door 66 through a hinge, one end of the box door 66, which is close to the waste box 64, is fixedly connected with a sealing pad, the waste box 64 is internally provided with a waste box 65, an opening of the waste box 65 faces the position where the control valve 62 and the waste box 64.

The effect that its whole collection device 6 reached does, arrange material pipe 61 through the setting, control valve 62, waste material box 64, waste material box 65 etc, when brush hair 54 brushes the rust down, the rust can fall to waste material box 65 through arranging material pipe 61 in, rotate manual carousel 63 this moment, close control valve 62, open chamber door 66, pull out the impurity in waste material box 65 can clear up waste material box 65 from waste material box 64, conveniently carry out manual cleaning, the extra expense expenditure that leads to because of changing or asking the people to maintain has been reduced.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A gas filter device, includes first pipeline (1), second pipeline (2), third pipeline (3) and cleaning device (5), its characterized in that: the two ends of the first pipeline (1), the second pipeline (2) and the third pipeline (3) are respectively provided with a flange (4), the first pipeline (1), the second pipeline (2) and the third pipeline (3) are communicated with each other through the flange (4), the inside of the second pipeline (2) is provided with a cleaning device (5), the cleaning device (5) comprises a steel wire woven filter screen (51), a circular ring is sleeved on the surface of the filter screen (51), the filter screen (51) is fixedly connected with the inner wall of the second pipeline (2) by means of the circular ring, a sleeve (55) is arranged inside the filter screen (51), the sleeve (55) vertically penetrates through the filter screen (51), a rotating shaft (52) is arranged inside the sleeve (55), the surface of the rotating shaft (52) is rotatably connected with the sleeve (55) through a bearing, one end of the rotating shaft (52) close to the first pipeline (1) is fixedly connected with a brush plate (56), the surface of brush board (56) and filter screen (51) contact, brush board (56) is kept away from in axis of rotation (52) one end fixedly connected with flabellum (53), flabellum (53) are four, and flabellum (53) evenly distributed is on the surface of axis of rotation (52).

2. A gas filtering device according to claim 1, wherein: the surface of the rotating shaft (52) is rotatably connected with a shelf, and one end, far away from the rotating shaft (52), of the shelf is fixedly connected with the inner wall of the second pipeline (2).

3. A gas filtering device according to claim 1, wherein: the surface of the brush plate (56) is provided with bristles (54), and the brush plate (56) is in contact with the filter screen (51) by means of the bristles (54).

4. A gas filtering device according to claim 1, wherein: the inside card of third pipeline (3) has the filter disc, and filters the disc and sews into bag-like structure for the non-woven fabrics to the inside stopper of filtering the disc has PP filter core and active carbon filter core.

5. A gas filtering device according to claim 1, wherein: the surface of first pipeline (1) is provided with collection device (6), collection device (6) are including arranging material pipe (61), the one end of arranging material pipe (61) is linked together with first pipeline (1), it is perpendicular with first pipeline (1) to arrange material pipe (61), it has control valve (62) to arrange the one end intercommunication that first pipeline (1) were kept away from in material pipe (61), the surface of control valve (62) is provided with manual carousel (63), the one end intercommunication that first pipeline (1) were kept away from in control valve (62) has waste bin (64), waste bin (64) are connected with chamber door (66) through the hinge rotation, the one end fixedly connected with that chamber door (66) are close to waste bin (64) is sealed.

6. A gas filtering device according to claim 5, wherein: the inside of waste material case (64) is provided with waste material box (65), the position that the opening of waste material box (65) communicates towards control valve (62) and waste material case (64), waste material box (65) pass through spout and waste material case (64) sliding connection.