CN217077513U

CN217077513U - Natural gas purifying and filtering device for petrochemical industry

Info

Publication number: CN217077513U
Application number: CN202221198375.XU
Authority: CN
Inventors: 关沛丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-07-29
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a natural gas purifies filter equipment for petrochemical relates to the natural gas purification field, including handling the box, the both sides limit symmetric welding of handling the box has fixed side piece, fixing hole has been seted up to the top surface of fixed side piece, the both ends symmetric welding of handling the box has connecting pipeline, connecting pipeline has mounting flange in the one end welding of keeping away from the processing box, the top surface level of handling the box has evenly seted up top joint groove, the inboard side horizontal joint in top joint groove has sealed apron, the top surface of sealed apron is pegged graft and is had clamping screw, the inboard side level of handling the box has seted up the transmission mesotrough, the inboard side vertical of transmission mesotrough has seted up the screens inside groove. The utility model discloses device design simple structure is easy and simple to handle, has adopted multiple filtration to make purifying more high efficiency, makes the renew cartridge work of being convenient for simultaneously in removable structural operation.

Description

Natural gas purifying and filtering device for petrochemical industry

Technical Field

The utility model relates to a natural gas purifies technical field, specifically is a natural gas purifies filter equipment for petrochemical.

Background

Natural gas refers to all gases naturally occurring in nature, including gases formed by various natural processes in the air space, water space and rock space (including oil field gas, gas field gas, mud volcanic gas, coal bed gas, biogenetic gas and the like). The definition of "natural gas" which has been common for a long time is a narrow definition from the energy point of view, and refers to a mixture of hydrocarbon and non-hydrocarbon gases which are naturally trapped in the formation. In petrogeology, oil field gas and gas field gas are commonly referred to. The composition is mainly hydrocarbon and contains non-hydrocarbon gas.

When transmitting to present natural gas, need be to its purification treatment before, traditional purification structure list filtration is to its filtration for filterable effect does not add, and integrated structure design makes the filter core replacement of being not convenient for to inside simultaneously and handles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a natural gas purifies filter equipment for petrochemical to what provide in solving above-mentioned background art need be to its purification treatment to present natural gas before when transmitting, traditional purification structure list filtration filters it, makes filterable effect not add, and integration structural design makes the problem of being not convenient for to inside filter core replacement processing simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme:

a natural gas purifying and filtering device for petrochemical industry comprises a processing box body, wherein fixed side blocks are symmetrically welded on two side edges of the processing box body, fixing through holes are formed in the top surface of each fixed side block, connecting pipelines are symmetrically welded at two ends of the processing box body, a fixing flange is welded at one end, away from the processing box body, of each connecting pipeline, a top clamping groove is uniformly formed in the top surface of the processing box body, a sealing cover plate is horizontally clamped on the inner side edge of the top clamping groove, a fixing screw rod is inserted into the top surface of the sealing cover plate, a transmission middle groove is horizontally formed in the inner side edge of the processing box body, a clamping inner groove is vertically formed in the inner side edge of the transmission middle groove, an extension frame body is vertically clamped in the inner side edge of the clamping inner groove, a first filter plate is fixedly clamped in the inner side edge of the extension frame body, a second filter plate is fixedly clamped in the inner side edge of the extension frame body, one the inboard fixed joint of side of extending the framework has filter three, side joint groove has been seted up to one side of extending the framework, one side of extending the framework is to having sealed crown plate, the inboard side joint in top joint groove has the sealed frame of gluing, the bottom surface symmetry in top joint groove has been seted up and has been paired the screw.

As a preferred embodiment of the present invention: the number of the fixed side blocks is four, the four fixed side blocks are horizontally and fixedly arranged at the four-side corner positions on two sides of the processing box body, the bottom surfaces of the four fixed side blocks and the bottom surface of the processing box body are kept on the same horizontal plane, one end of the connecting pipeline is in butt joint with the two opening end positions of the transmission middle groove, and the inside of the connecting pipeline and the inside of the transmission middle groove are kept in through joint.

As a preferred embodiment of the present invention: the number in top joint groove is a plurality of, and a plurality of top joint grooves parallel arrangement each other sets up, and the equal one-to-one butt joint in bottom in a plurality of top joint grooves sets up the top opening end position at the screens inside groove, and the inside in top joint groove keeps leading to with the inside of screens inside groove and connects the setting, and inside the top surface that sealing cover plate was run through to clamping screw's one end was close to both ends through-hole, and runs through end threaded connection and pairs the inboard side of screw.

As a preferred embodiment of the present invention: the axis position of handling the box is seted up to the groove level through type in the transmission, and the top of extending the framework is fixed connection perpendicularly upwards and is put at the bottom surface central point of sealed apron, and the equal joint in side edge of filter one, filter two and filter three sets up the inboard side position in side joint groove, and the bolt fixed connection that passes through of sealed crown plate is in the open end side position in side joint groove, and a side butt joint setting of sealed crown plate is at the side edge position of filter one, filter two and filter three.

As a preferred embodiment of the present invention: the horizontal fixed joint of the sealing rubber frame is arranged at the position, close to the edge, of the bottom surface of the sealing cover plate, and the matched screw holes are correspondingly arranged at the positions, close to the two ends, of the bottom surface of the inner side of the top clamping groove.

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

the utility model discloses a butt joint the pipeline both ends and set up the one end position at connecting tube, make mounting flange fixed connection setting each other through the screw thread, the natural gas at pipeline transmission enters into the inside in transmission mesocarp, pass through filter one at the natural gas, filter two and filter three orderly carry out filtering operation, and adopt sealed crown plate to make between sealed apron and the top joint groove gap tighter, and when needs are changed the filter, then make to drive after upwards spuring sealed apron and extend the framework upwards from the screens inside groove, can change the processing to the filter after dismantling sealed crown plate, device design simple structure is easy and simple to handle, adopting multiple filtration to make purifying more high-speed high-efficient, make the renew cartridge replacement work of being convenient for in removable structural operation simultaneously.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic perspective view of a natural gas purifying and filtering apparatus for petrochemical industry;

FIG. 2 is a schematic structural view showing a connection detail of a front section of a treatment tank of a natural gas purifying and filtering apparatus for petrochemical industry;

FIG. 3 is a schematic structural diagram of a connection detail of an extended frame front section of a natural gas purifying and filtering device for petrochemical industry;

fig. 4 is a schematic structural diagram of a top clamping groove side-view section connection detail of a natural gas purifying and filtering device for petrochemical industry.

In the figure: 1. a treatment box body; 2. fixing the side block; 3. a fixing through hole; 4. connecting a pipeline; 5. a fixed flange; 6. a top clamping groove; 7. sealing the cover plate; 8. fixing the screw rod; 9. a transmission middle slot; 10. the inner groove is clamped; 11. an extension frame body; 12. a first filter plate; 13. a second filter plate; 14. a third filter plate; 15. a side clamping groove; 16. a seal ring plate; 17. sealing the rubber frame; 18. and matching the screw holes.

Detailed Description

Referring to fig. 1, in an embodiment of the present invention, a natural gas purifying and filtering device for petrochemical industry comprises a processing box body 1, two side edges of the processing box body 1 are symmetrically welded with fixed side blocks 2, the top surface of the fixed side blocks 2 is provided with fixed through holes 3, two ends of the processing box body 1 are symmetrically welded with connecting pipes 4, the number of the fixed side blocks 2 is four, and the four fixed side blocks 2 are horizontally and fixedly arranged at four side corner positions of two side edges of the processing box body 1, the bottom surfaces of the four fixed side blocks 2 and the bottom surface of the processing box body 1 are kept at the same horizontal plane, one end of the connecting pipe 4 is butted and arranged at two open end positions of a transmission groove 9, the inside of the connecting pipe 4 is kept in through connection with the inside of the transmission groove 9, the connecting pipe 4 is welded with a fixed flange 5 at one end away from the processing box body 1, the top surface of the processing box body 1 is horizontally and evenly provided with a top clamping groove 6, a sealing cover plate 7 is horizontally clamped at the inner side edge of the top clamping groove 6, a fixing screw 8 is inserted into the top surface of the sealing cover plate 7, the number of the top clamping grooves 6 is multiple, the top clamping grooves 6 are arranged in parallel, the bottom ends of the top clamping grooves 6 are correspondingly butted at the top opening end position of the clamping inner groove 10 one by one, the inside of the top clamping grooves 6 and the inside of the clamping inner groove 10 are kept in through connection, one end of the fixing screw 8 penetrates through the top surface of the sealing cover plate 7 to be close to the inside of the through holes at two ends, and the penetrating end is in threaded connection with the inner side edge of the matching screw hole 18;

referring to fig. 2-4, in the embodiment of the present invention, a natural gas purifying and filtering device for petrochemical industry is provided, wherein a transmission middle tank 9 is horizontally disposed at an inner side of a processing tank 1, a blocking inner tank 10 is vertically disposed at an inner side of the transmission middle tank 9, an extension frame 11 is vertically clamped at an inner side of the blocking inner tank 10, a first filter plate 12 is fixedly clamped at an inner side of the extension frame 11, a second filter plate 13 is fixedly clamped at an inner side of the extension frame 11, a third filter plate 14 is fixedly clamped at an inner side of the extension frame 11, the transmission middle tank 9 is horizontally penetrated through the central axis of the processing tank 1, the top end of the extension frame 11 is vertically and upwardly fixedly connected to the center of the bottom surface of a sealing cover plate 7, the side edges of the first filter plate 12, the second filter plate 13 and the third filter plate 14 are clamped at the inner side of a side clamping groove 15, the opening end side position of passing through bolt fixed connection in side joint groove 15 of sealed crown plate 16, and a side butt joint of sealed crown plate 16 sets up at filter one 12, the side border position of two 13 and three 14 of filters, side joint groove 15 has been seted up to a side of extending framework 11, a side of extending framework 11 is docked has sealed crown plate 16, the inboard side joint in top joint groove 6 has sealed frame 17 that glues, the bottom surface symmetry in top joint groove 6 has been seted up and has been paired screw 18, the fixed joint of sealed frame 17 level sets up the bottom surface at sealed apron 7 and is close to border position, it is close to both ends position to pair the inboard bottom surface of screw 18 correspondence seting up in top joint groove 6.

The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The utility model discloses a theory of operation is:

with the butt joint setting of pipeline both ends in the one end position of connecting tube 4, make mounting flange 5 fixed connection setting each other through the screw thread, the natural gas of pipeline transmission enters into the inside of transmission mesocarp 9, pass through filter one 12 at the natural gas, filter two 13 and the three 14 orderly filter operations that carry on of filter, and adopt sealed crown plate 16 to make between sealed apron 7 and the top joint groove 6 gap tighter, and when needs are changed the filter, then make to drive behind the upwards pulling of sealed apron 7 and extend framework 11 upwards from screens inside groove 10, can change the processing to the filter after dismantling sealed crown plate 16.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. The natural gas purifying and filtering device for the petrochemical industry comprises a processing box body (1) and is characterized in that fixed side blocks (2) are symmetrically welded on two side edges of the processing box body (1), fixing through holes (3) are formed in the top surface of each fixed side block (2), connecting pipelines (4) are symmetrically welded at two ends of the processing box body (1), a fixing flange (5) is welded at one end, far away from the processing box body (1), of each connecting pipeline (4), a top clamping groove (6) is horizontally and uniformly formed in the top surface of the processing box body (1), a sealing cover plate (7) is horizontally clamped on the inner side edge of each top clamping groove (6), a fixing screw rod (8) is inserted into the top surface of each sealing cover plate (7), a middle transmission groove (9) is horizontally formed in the inner side edge of the processing box body (1), an inner clamping groove (10) is vertically formed in the inner side edge of the middle transmission groove (9), the inboard vertical to the joint of inboard side of screens inside groove (10) has extension framework (11), one the inboard side fixed joint of extending framework (11) has filter one (12), one the inboard side fixed joint of extending framework (11) has filter two (13), one the inboard side fixed joint of extending framework (11) has filter three (14), side joint groove (15) have been seted up to one side of extending framework (11), one side of extending framework (11) is docked has sealed crown plate (16), the inboard side joint in top joint groove (6) has sealed gluey frame (17), the bottom surface symmetry in top joint groove (6) has been seted up and has been paired screw (18).

2. The natural gas purifying and filtering device for the petrochemical industry according to claim 1, wherein the number of the fixed side blocks (2) is four, the four fixed side blocks (2) are horizontally and fixedly arranged at four side corners of two sides of the processing box body (1), the bottom surfaces of the four fixed side blocks (2) and the bottom surface of the processing box body (1) are kept at the same horizontal plane, one end of the connecting pipeline (4) is butted at two opening end positions of the transmission middle groove (9), and the inside of the connecting pipeline (4) and the inside of the transmission middle groove (9) are kept in a communicated arrangement.

3. The natural gas purifying and filtering device for the petrochemical industry as claimed in claim 1, wherein the number of the top clamping grooves (6) is multiple, the top clamping grooves (6) are arranged in parallel, the bottom ends of the top clamping grooves (6) are correspondingly butted at the top opening end of the clamping inner groove (10) one by one, the inside of the top clamping grooves (6) and the inside of the clamping inner groove (10) are kept in a through connection mode, one end of the fixing screw rod (8) penetrates through the top surface of the sealing cover plate (7) and is close to the inside of the through hole at the two ends, and the penetrating end is in threaded connection with the inner side edge of the matching screw hole (18).

4. The natural gas purifying and filtering device for the petrochemical industry as claimed in claim 1, wherein the transmission middle groove (9) is horizontally penetrated through the central axis of the processing box body (1), the top end of the extension frame body (11) is vertically and upwardly fixedly connected to the central position of the bottom surface of the sealing cover plate (7), the side edges of the first filter plate (12), the second filter plate (13) and the third filter plate (14) are all clamped and arranged at the inner side edge position of the side clamping groove (15), the sealing ring plate (16) is fixedly connected to the side edge position of the opening end of the side clamping groove (15) through bolts, and one side edge of the sealing ring plate (16) is butted and arranged at the side edge positions of the first filter plate (12), the second filter plate (13) and the third filter plate (14).

5. The natural gas purifying and filtering device for the petrochemical industry as claimed in claim 1, wherein the sealing rubber frame (17) is horizontally fixed and clamped at a position close to the edge of the bottom surface of the sealing cover plate (7), and the matching screw holes (18) are correspondingly formed at positions close to two ends of the bottom surface of the inner side of the top clamping groove (6).