CN217567954U

CN217567954U - Filter equipment for gas pipeline convenient to change

Info

Publication number: CN217567954U
Application number: CN202221443272.5U
Authority: CN
Inventors: 李立奇
Original assignee: Xingtai Gas Group Co ltd
Current assignee: Xingtai Gas Group Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-10-14
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a gas pipeline filter device convenient to replace, which comprises a filter pipeline, wherein an a gas outlet pipeline is fixedly welded on the right side of the filter pipeline, an exhaust valve is connected under the a gas outlet pipeline in a welding manner, an air inlet pipeline is fixedly arranged under the filter pipeline in a threaded manner, the upper surface of the filter pipeline is connected with toughened glass in a penetrating manner, a sealing pipe cover is fixedly arranged above the filter pipeline in a bolt manner, and an equipment handle is connected above the sealing pipe cover in a penetrating manner; further comprising: and the air inlet valve is in threaded connection with the left side of the filtering pipeline, the filtering core is connected inside the filtering pipeline in an embedded mode, and the air storage tank body is fixedly welded inside the filtering pipeline. This filter equipment for gas pipeline convenient to change is provided with the locking cover body and transverse orientation pole, carries out the block through the locking cover body to the outside of filter core layer board and connects, hoists the top of crossing the filter core through the filter core layer board of different diameters, conveniently assembles and change the processing to crossing the filter core.

Description

Filter equipment for gas pipeline convenient to change

Technical Field

The utility model relates to a gas pipeline technical field specifically is a gas is filter equipment for pipeline convenient to change.

Background

In the process of natural gas exploitation, dust and impurities in the natural environment can be mixed in the device, so in the process of exploitation and transportation, the natural gas needs to be filtered, after fluid enters the filter with the filter element, the impurities are blocked by the filter element, and clean filtered gas is discharged from the outlet of the filter.

The inside filter core of crossing of filter equipment installs when needs wash inside the pipeline, as long as unpack a section of thick bamboo apart, take out the filter core, pack into again after the washing can, but the inside fixed knot of device constructs too singlely, be difficult to dismantle and assemble the filter core of crossing of unidimensional not according to filterable demand, increase the degree of difficulty of changing the inside filter core of multiunit pipeline, and the filter core is at the change in-process, partly natural gas gathers in filter equipment's inside easily, but filter equipment's inside lacks the structure to remaining natural gas exhaust, influence the security of filter core change in-process.

Aiming at the problems, innovative design is urgently needed on the basis of the original gas pipeline filtering structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter equipment for gas pipeline convenient to change to but the fixed knot who proposes device inside in solving above-mentioned background art constructs too singly, is difficult to dismantle and assemble the filter core of not unidimensional according to filterable demand, increases the degree of difficulty to the inside filter core change of multiunit pipeline, and filter equipment's inside lacks the problem to remaining natural gas exhaust's structure, influences the security of filter core replacement in-process.

In order to achieve the above object, the utility model provides a following technical scheme: a gas pipeline filter device convenient to replace comprises a filter pipeline, wherein an air outlet pipeline a is fixedly welded on the right side of the filter pipeline, an exhaust valve is connected to the position right below the air outlet pipeline a in a welding mode, an air inlet pipeline is fixedly threaded to the position right below the filter pipeline, tempered glass is connected to the upper surface of the filter pipeline in a penetrating and gluing mode, a sealing pipe cover is fixedly arranged right above the filter pipeline through a bolt, and an equipment handle is connected to the position right above the sealing pipe cover in a penetrating and gluing mode; further comprising: the air inlet valve is in threaded connection with the left side of the filtering pipeline, the filtering core is connected inside the filtering pipeline in a nested mode, an air storage tank body is fixedly welded inside the filtering pipeline, and an air outlet pipeline b is fixedly welded right above the air storage tank body; the outer side of the air outlet pipeline b is connected with a sealing ring gasket in a nested mode, an air outlet hole is formed in the upper surface of the air outlet pipeline b in a penetrating mode, and a nut is connected to the upper surface of the air outlet pipeline a in a penetrating mode; the positioning groove is formed in the filter element, the rectangular clamping groove is formed in the upper surface of the air outlet pipeline a, the inside of the rectangular clamping groove is connected with a strong magnetic clamping block in a clamping mode, and a filter screen plate is fixed on the outer side of the strong magnetic clamping block through bolts.

Preferably, the filtering pipeline and the exhaust valve are welded into an integral structure, the bottom of the filtering pipeline is of an arc-shaped structure, the filtering pipeline is perpendicular to the equipment handle, and gas in the conveying process is filtered and transported through the filtering pipeline.

Preferably, the inlet pipe and b pipeline of giving vent to anger pass through the gas holder body intercommunication, and the quantity of b pipeline of giving vent to anger is 4 groups to the venthole has been seted up to the outside of b pipeline of giving vent to anger equidistant, directly channels into inert gas through the venthole, dilutes the processing to the natural gas.

Preferably, the outer side of the equipment handle comprises a locking cover body and a vertical positioning rod, the upper surface of the locking cover body is provided with a positioning jack in a penetrating mode, the outer side of the positioning jack is connected with the vertical positioning rod in a nested mode, and the equipment handle is fixedly welded right above the locking cover body; and a filter element supporting plate is fixedly welded under the vertical positioning rod, and a transverse positioning rod is connected to the outer side of the vertical positioning rod in an embedded mode.

Preferably, the locking cover body and the filter element form a disassembly and assembly structure through a vertical positioning rod and a positioning insertion hole, the longitudinal section of the vertical positioning rod is of a cross-shaped structure, the vertical positioning rod is connected with a transverse positioning rod in a nested mode, the transverse positioning rod is made of aluminum alloy, the top of the locking cover body is positioned through the vertical positioning rod, and the locking cover body is convenient to assemble and disassemble.

Preferably, filter the otter board and a pipeline of giving vent to anger and pass through rectangle draw-in groove and strong magnetism fixture block constitution block structure, and strong magnetism fixture block is the annular distribution and crosses the otter board outside to filter the material of otter board and be the aluminium foil, avoid external impurity to get into from a pipeline of giving vent to anger outside, improve equipment in the security of changing and equipment.

Compared with the prior art, the beneficial effects of the utility model are that:

the filter device for the gas pipeline convenient to replace is provided with a locking cover body and a transverse positioning rod, the outer sides of filter element support plates are clamped and connected through the locking cover body, the top of a filter element is hoisted through the filter element support plates with different diameters, the filter element is convenient to assemble and replace, the outer sides of vertical positioning rods are nested and positioned through the transverse positioning rod, the top of the filter element is transversely positioned, the filter element is prevented from deviating in the assembling and adjusting processes, the filter element is convenient to move by being carried by a handle of holding equipment, and the filter element is convenient to assemble and wash;

this filter equipment for gas pipeline convenient to change is provided with positioning groove and the gas holder body, stores inert gas through the gas holder body, when needs are changed the filter core, and leading-in through the admission line with inert gas through closing the admission valve, extrudees and dilutes the processing to the natural gas on the one hand, directly discharges remaining natural gas through the air discharge valve on the one hand, makes things convenient for operating personnel to change the filter core.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the filtering pipe of the present invention;

FIG. 3 is a schematic view of a cross-section of the filter element of the present invention;

FIG. 4 is a schematic view of the locking cover of the present invention in a top-down sectional configuration;

fig. 5 is a schematic view of the side view structure of the air outlet pipe of the present invention.

In the figure: 1. filtering the pipeline; 2. a gas outlet pipeline; 3. an exhaust valve; 4. an air intake duct; 5. tempering the glass; 6. sealing the tube cover; 7. an equipment handle; 71. a locking cover body; 72. a vertical positioning rod; 73. a filter element supporting plate; 74. positioning the jack; 75. a transverse positioning rod; 8. an intake valve; 9. a filter element; 10. a gas storage tank body; 11. b, an air outlet pipeline; 12. a seal ring pad; 13. an air outlet; 14. a positioning groove; 15. a rectangular clamping groove; 16. a strong magnetic fixture block; 17. a filter screen plate; 18. and a nut.

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. 1-5, the present invention provides a technical solution: a gas pipeline filter device convenient to replace comprises a filter pipeline 1, wherein an air outlet pipeline 2 is fixedly welded on the right side of the filter pipeline 1, an exhaust valve 3 is welded under the air outlet pipeline 2, the filter pipeline 1 and the exhaust valve 3 are welded into an integral structure, the bottom of the filter pipeline 1 is of an arc structure, and the filter pipeline 1 is perpendicular to an equipment handle 7; an air inlet pipeline 4 is fixed below the filtering pipeline 1 in a threaded manner, the air inlet pipeline 4 is communicated with air outlet pipelines 11 b through an air storage tank body 10, the number of the air outlet pipelines 11 b is 4, and air outlet holes 13 are formed in the outer sides of the air outlet pipelines 11 b at equal intervals; the upper surface of the filtering pipeline 1 is connected with toughened glass 5 in a penetrating and gluing mode, a sealing pipe cover 6 is fixed to the position, right above the filtering pipeline 1, of a bolt, and an equipment handle 7 is connected to the position, right above the sealing pipe cover 6 in a penetrating and gluing mode; further comprising:

the air inlet valve 8 is in threaded connection with the left side of the filtering pipeline 1, the filtering core 9 is connected inside the filtering pipeline 1 in an embedded mode, the air storage tank body 10 is fixedly welded inside the filtering pipeline 1, and the air outlet pipeline 11 b is fixedly welded right above the air storage tank body 10;

a sealing ring gasket 12 is connected to the outer side of the air outlet pipeline 11 b in a nested mode, an air outlet hole 13 is formed in the upper surface of the air outlet pipeline 11 b in a penetrating mode, and a nut 18 is connected to the upper surface of the air outlet pipeline 2 a in a penetrating mode;

the positioning groove 14 is formed in the inside of the filter element 9, the rectangular clamping groove 15 is formed in the upper surface of the air outlet pipeline 2 a, the rectangular clamping groove 15 is connected with a strong magnetic clamping block 16 in a clamped mode, a filter screen plate 17 is fixed to the outer side of the strong magnetic clamping block 16 through bolts, the filter screen plate 17 and the air outlet pipeline 2 a form a clamped structure through the rectangular clamping groove 15 and the strong magnetic clamping block 16, the strong magnetic clamping blocks 16 are distributed on the outer side of the filter screen plate 17 in an annular mode, and the filter screen plate 17 is made of aluminum foil.

The outer side of the equipment handle 7 comprises a locking cover body 71 and a vertical positioning rod 72, the upper surface of the locking cover body 71 is provided with a positioning insertion hole 74 in a penetrating mode, the outer side of the positioning insertion hole 74 is connected with the vertical positioning rod 72 in an embedded mode, and the equipment handle 7 is fixedly welded right above the locking cover body 71; a filter element supporting plate 73 is fixedly welded right below the vertical positioning rod 72, and a transverse positioning rod 75 is connected to the outer side of the vertical positioning rod 72 in a nested manner; the locking cover body 71 and the filter element 9 form a disassembly and assembly structure through a vertical positioning rod 72 and a positioning insertion hole 74, the longitudinal section of the vertical positioning rod 72 is in a cross-shaped structure, the vertical positioning rod 72 is nested and connected with a transverse positioning rod 75, and the transverse positioning rod 75 is made of aluminum alloy materials.

The working principle is as follows: when the filter device for the gas pipeline convenient to replace is used, as shown in fig. 1 to 5, the filter device is firstly placed at a position where work is needed, an operator firstly installs the filter pipeline 1 on the surface of a cement ground, installs the air inlet valve 8 on the left side of the filter pipeline 1, penetrates air to the inside of the air inlet valve 8, inserts the strong magnetic fixture block 16 on the outer side of the filter screen plate 17 into the rectangular clamping groove 15, clamps and connects the filter screen plate 17 and the air outlet pipeline 2 a, connects the air outlet pipeline 2 a with the air transmission pipeline on the other side, performs bolt sealing on the air outlet pipeline 2 a and the air transmission pipeline on the other side through the nut 18, detaches and separates the sealing pipe cover 6 from the top of the filter pipeline 1, and takes the equipment handle 7 and the sealing pipe cover 6 by holding the equipment handle 7;

subsequently, according to the filtering requirement of natural gas, bolt positioning is carried out on the filter element 9 and the filter element supporting plate 73, an operator inserts the vertical positioning rod 72 at the top of the filter element supporting plate 73 into the positioning insertion hole 74 on the outer side of the locking cover body 71, inserts the transverse positioning rod 75 into the outer side of the vertical positioning rod 72, positions the transverse positioning rod 75 and the locking cover body 71 through bolts, holds the equipment handle 7, inserts the filter element 9 into the filtering pipeline 1, inserts the b gas outlet pipeline 11 inside the filtering pipeline 1 into the outer side of the positioning groove 14 on the outer side of the filter element 9, utilizes the filter element 9 to filter gas, introduces the gas through opening the gas inlet valve 8, when the filter element 9 needs to be replaced, introduces inert gas through the gas inlet pipeline 4 by closing the gas inlet valve 8, directly discharges residual natural gas through the gas outlet valve 3, and facilitates the replacement of the filter element 9 by the operator.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 gas pipeline filter device convenient to replace comprises a filter pipeline (1), wherein an a gas outlet pipeline (2) is fixedly welded on the right side of the filter pipeline (1), an exhaust valve (3) is connected to the position right below the a gas outlet pipeline (2) in a welded mode, a gas inlet pipeline (4) is fixedly arranged on the position right below the filter pipeline (1) in a threaded mode, tempered glass (5) penetrates through and is connected to the upper surface of the filter pipeline (1) in a glued mode, a sealing pipe cover (6) is fixedly arranged on the position right above the filter pipeline (1) in a bolt mode, and an equipment handle (7) penetrates through the position right above the sealing pipe cover (6); the method is characterized in that: further comprising:

the air inlet valve (8) is in threaded connection with the left side of the filtering pipeline (1), the filtering core (9) is connected inside the filtering pipeline (1) in a nested mode, an air storage tank body (10) is fixedly welded inside the filtering pipeline (1), and an air outlet pipeline (11) b is fixedly welded right above the air storage tank body (10);

the outer side of the air outlet pipeline (11) b is connected with a sealing ring gasket (12) in a nested mode, an air outlet hole (13) penetrates through the upper surface of the air outlet pipeline (11) b, and a nut (18) penetrates through the upper surface of the air outlet pipeline (2) a;

the filter core comprises a positioning groove (14) which is formed in the filter core (9), a rectangular clamping groove (15) which is formed in the upper surface of the air outlet pipeline (2) a, a strong magnetic clamping block (16) is clamped and connected in the rectangular clamping groove (15), and a filter screen plate (17) is fixed on the outer side of the strong magnetic clamping block (16) through bolts.

2. The gas pipeline filter device convenient to replace according to claim 1, wherein: the filtering pipeline (1) and the exhaust valve (3) are welded into an integral structure, the bottom of the filtering pipeline (1) is of a circular arc structure, and the filtering pipeline (1) is perpendicular to the equipment handle (7).

3. The filter device for a gas pipe easy to replace according to claim 1, wherein: the air inlet pipeline (4) is communicated with the air outlet pipeline (11) through the air storage tank body (10), the number of the air outlet pipelines (11) is 4, and air outlet holes (13) are formed in the outer side of the air outlet pipeline (11) at equal intervals.

4. The gas pipeline filter device convenient to replace according to claim 1, wherein: the outer side of the equipment handle (7) comprises a locking cover body (71) and a vertical positioning rod (72),

the upper surface of the locking cover body (71) is provided with a positioning insertion hole (74) in a penetrating mode, the outer side of the positioning insertion hole (74) is connected with a vertical positioning rod (72) in a nested mode, and an equipment handle (7) is fixedly welded right above the locking cover body (71);

the filter element support plate (73) is fixedly welded under the vertical positioning rod (72), and the outer side of the vertical positioning rod (72) is connected with a transverse positioning rod (75) in a nested mode.

5. The gas pipeline filter device convenient to replace according to claim 4, wherein: the locking cover body (71) and the filter element (9) form a dismounting and mounting structure through a vertical positioning rod (72) and a positioning insertion hole (74), the longitudinal section of the vertical positioning rod (72) is of a cross-shaped structure, the vertical positioning rod (72) is connected with a transverse positioning rod (75) in a nesting mode, and the transverse positioning rod (75) is made of aluminum alloy materials.

6. The gas pipeline filter device convenient to replace according to claim 1, wherein: the filter screen plate (17) and the air outlet pipeline (2) form a clamping structure through a rectangular clamping groove (15) and strong magnetic clamping blocks (16), the strong magnetic clamping blocks (16) are annularly distributed on the outer side of the filter screen plate (17), and the filter screen plate (17) is made of aluminum foil.