CN214287144U

CN214287144U - Filter

Info

Publication number: CN214287144U
Application number: CN202023339691.8U
Authority: CN
Inventors: 王松
Original assignee: Shanghai Liuxing Environmental Protection Technology Co ltd
Current assignee: Shanghai Liuxing Environmental Protection Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-28
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a filter, which relates to the field of filtering equipment and comprises an outer cylinder body which is arranged on the side wall of a pipeline and is hollow inside, an inner cylinder body which is arranged inside the outer cylinder body, the pipeline is sequentially provided with an air inlet and an air outlet along the flowing direction of the gas inside the pipeline, a blocking block body is fixedly connected inside the pipeline and is arranged between the air inlet and the air outlet, the air inlet is communicated with the inside of the outer cylinder body, the air outlet is communicated with the inside of the inner cylinder body, two blocking plates which are arranged in a staggered way are fixedly connected inside the inner cylinder body, the two blocking plates are arranged between the air inlet and the inner cylinder body, one blocking plate which is close to the air inlet is fixedly connected with the inner wall at the upper end of the outer cylinder body, a filtering mechanism is arranged inside the inner cylinder body, the filtering mechanism comprises a first filtering component, the first filter assembly includes a fiberglass wound filter element. This application has the effect that improves gas purification effect.

Description

Filter

Technical Field

The present application relates to the field of filtration devices, and more particularly, to a filter.

Background

In the chemical production process, a filter is usually installed on the side wall of the pipeline to remove solid impurities, moisture, oil and other impurities in the pipeline.

Chinese patent No. CN203139800U discloses a gas pipeline filter, which comprises a tank body with a cavity therein, wherein a gas inlet and a gas outlet are connected to a gas supply pipeline, a sewage outlet is arranged at the bottom of the cavity, and a partition plate is arranged between the gas inlet and the gas outlet in the cavity.

The above prior art solutions have the following drawbacks: in the gaseous jar body cavity of sending into, the particulate matter in the gas only subsides through self gravity the separation of back rethread baffle carries out gaseous purification, and device air-purifying's effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the purification effect to gas, this application provides a filter.

The application provides a filter adopts following technical scheme:

a filter comprises an outer cylinder body which is arranged on the side wall of a pipeline and is hollow inside, an inner cylinder body which is arranged inside the outer cylinder body, an air inlet and an air outlet which are sequentially arranged on the pipeline along the flowing direction of the air inside the pipeline, a blocking block body which is fixedly connected inside the pipeline, the blocking block body is arranged between the air inlet and the air outlet, the air inlet is communicated with the interior of the outer cylinder body, the air outlet is communicated with the inside of the inner cylinder body, two interlaced baffle plates are fixedly connected in the inner cylinder body, the two baffle plates are arranged between the air inlet and the inner cylinder body, one baffle plate close to the air inlet is fixedly connected to the inner wall of the upper end of the outer cylinder body, the inner barrel is internally provided with a filtering mechanism, the filtering mechanism comprises a first filtering assembly, and the first filtering assembly comprises a glass fiber winding filter element.

Through adopting above-mentioned technical scheme, it is internal that gas in the pipeline passes through the air inlet entering urceolus, and after gaseous subsides large particulate matter through its self gravity, it is internal that gaseous separation effect through the baffler gets into the inner tube again, and it is gaseous that the glass fiber wire winding filter core through the inner tube is internal carries out further filtration, and the gas that has purified returns the pipeline again through the gas outlet in to the purifying effect of this application to gas has been improved.

The utility model discloses further set up to: the filtering mechanism further comprises a second filtering assembly, the second filtering assembly comprises a first connecting cover body in threaded connection with the lower end of the inner barrel, a first connecting opening with two communicated ends is formed in the first connecting cover body, and a stainless steel filter screen is fixedly mounted at the first connecting opening.

Through adopting above-mentioned technical scheme, when gaseous body got into, other carry out the prefilter through the stainless steel filter screen, the gaseous rethread glass fiber wire winding filter core after carrying out the prefilter further filters to the purifying effect of this application has been improved.

The utility model discloses further set up to: the filter mechanism still includes the third filtering component, the third filtering component including install in the lid is connected to the second of interior barrel upper end, the second connection opening of both ends intercommunication is seted up to the lid is connected to the second, second connection opening part fixed mounting has the active carbon filter screen.

Through adopting above-mentioned technical scheme, the active carbon filter screen has good adsorption effect, and gaseous after passing through glass fiber wire winding filter core and purifying, the rethread active carbon filter screen further filters to the purifying effect of this application has further been improved.

The utility model discloses further set up to: the inner wall of the inner barrel is provided with a first limiting groove and a second limiting groove, the end of the first limiting groove is communicated with the outside, the lower end of the first limiting groove is communicated with the second limiting groove, and the side wall of the second connecting cover body is fixedly connected with a limiting block body which can be clamped in the first limiting groove and the second limiting groove.

Through adopting above-mentioned technical scheme, the user with spacing block joint earlier in first spacing recess, with spacing block slide in first spacing recess to the spacing recess of second in the back, the user need rotate spacing block of spacing block for spacing block can joint in the spacing recess of second steadily, thereby realizes the fixed mounting between lid and interior barrel is connected to the second.

The utility model discloses further set up to: two first limiting grooves are symmetrically formed in the circumferential direction of the upper end face of the inner barrel, and two limiting block bodies are symmetrically arranged on the outer wall of the second connecting cover body in the circumferential direction.

Through adopting above-mentioned technical scheme, through setting up two first spacing recesses and spacing block for the second after the installation is connected lid and interior barrel and is connected more stably.

The utility model discloses further set up to: the utility model discloses a sewage treatment device, including outer barrel, drain, baffle, drain pipe, blow off pipe, drain pipe, outer barrel bottom has seted up the drain, the drain set up in two between the baffle, outer barrel bottom integrated into one piece has the drain pipe of both ends intercommunication, the drain with be provided with the blow off pipe of both ends intercommunication between the drain pipe, the blow off pipe is close to drain one end with outer barrel fixed connection, the blow off pipe is close to drain one end with drain pipe fixed connection.

Through adopting above-mentioned technical scheme, the setting of drain pipe, the person of facilitating the use discharges the sedimentary moisture content in outer barrel bottom, and the large granule material that the blow off pipe set up, the person of facilitating the use subsides gas through its self gravity is discharged.

The utility model discloses further set up to: the first filtering component further comprises a sponge block with a water absorbing effect, and the sponge block is arranged below the glass fiber winding filter element.

Through adopting above-mentioned technical scheme, can adsorb adnexed water vapor in the gas through the sponge piece to the effect of carrying on gas of this application has been improved.

The utility model discloses further set up to: the outer cylinder body is in threaded connection with the side wall of the pipeline, a first rubber pad is arranged at the threaded connection position of the outer cylinder body and the pipeline, and the first rubber pad is fixedly connected to the inner wall of the outer cylinder body; the inner cylinder body is in threaded connection with the side wall of the pipeline, a second rubber pad is arranged at the threaded connection position of the inner cylinder body and the pipeline, and the second rubber pad is fixedly connected with the inner cylinder body.

Through adopting above-mentioned technical scheme, outer barrel and pipeline lateral wall threaded connection, interior barrel and pipeline lateral wall threaded connection to the installation and the dismantlement of outer barrel and interior barrel of being convenient for, convenient to use person changes internal filtering mechanism, and through setting up first rubber pad and second rubber pad, can strengthen the airtight effect between outer barrel, interior barrel and the pipeline in addition.

In summary, the present application includes at least one of the following beneficial technical effects:

1. gaseous through subside the back through its self gravity with large particulate matter in the pipeline, gaseous separation effect and the internal glass fiber wire winding filter core of inner tube that again passes through the baffler advance filter, have improved this application to gaseous purifying effect.

2. First filtering component and second filtering component's setting has improved filter equipment's filter effect to further improved this application to gaseous purifying effect.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is an exploded view of a third filter assembly in an embodiment of the present application.

Fig. 3 is an enlarged view at a in fig. 1.

Fig. 4 is a schematic structural diagram for embodying the use process of the present embodiment.

Description of reference numerals: 1. a pipeline; 11. a first connecting pipe; 12. a second connecting pipe; 11. a barrier block; 12. an air inlet; 13. an air outlet; 2. an outer cylinder; 21. a sewage draining outlet; 22. a first rubber pad; 3. an inner cylinder; 31. a first limit groove; 32. a second limit groove; 33. a second rubber pad; 4. a barrier plate; 41. a first barrier plate; 42. a second barrier panel; 5. a drain pipe; 51. a stop valve; 6. a filtering mechanism; 61. a first filter assembly; 611. a glass fiber winding filter element; 612. a sponge block; 62. a second filter assembly; 621. a first connection cover; 6211. a first connection opening; 622. a stainless steel filter screen; 63. a third filter assembly; 631. a second connection cover body; 6311. a second connection opening; 632. an active carbon filter screen; 633. a limiting block body; 7. a blow-off pipe; 8. an intake manifold; 9. a gas outlet header pipe; 10. and (4) a gate valve.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a filter. Referring to fig. 1, the filter comprises an outer cylinder 2 and an inner cylinder 3, wherein the outer cylinder 2 is connected to the side wall of a pipeline 1 in a threaded manner, the upper end of the outer cylinder is communicated with the outside, the inner cylinder 3 is arranged inside the outer cylinder 2, the upper end and the lower end of the outer cylinder are communicated, and a filtering mechanism 6 for filtering gas is arranged in the inner cylinder 3.

The pipeline 1 has seted up air inlet 12 and gas outlet 13 along its inside gas flow direction in proper order, and integrated into one piece has in the pipeline 1 and blocks block 11, blocks block 11 and sets up between air inlet 12 and gas outlet 13 for the unable direct flow of gas of air inlet 12 department to gas outlet 13 department, air inlet 12 and the inside intercommunication of outer barrel 2, gas outlet 13 and the inside intercommunication of interior barrel 3.

Install two crisscross bafflers 4 that set up in outer barrel 2, two bafflers 4 set up in interior barrel 3 and be close to outer barrel 2 and seted up air inlet 12 one side, two bafflers 4 are respectively for welding in the first baffler 41 of outer barrel 2 upper end inner wall, weld in the second baffler 42 of outer barrel 2 lower extreme inner wall, first baffler 41 and second baffler 42 set gradually along the interior gas flow direction of pipeline, make the gaseous effect of blockking through first baffler 41 that passes through in the outer barrel 2 of entering, make gaseous through self action of gravity and deposit large granule material, the drainage effect of gaseous rethread second baffler through the deposit, flow to the direction that is close to interior barrel 3. Outer 2 lower extremes of barrel offer and be used for the discharge of gaseous sedimentary large particulate matter drain 21, the drain sets up in first baffler 41 below, 2 lower extreme integrated into one piece of outer barrel have last lower extreme and external intercommunication drain pipe 5, drain pipe 5 sets up in interior barrel 3 below, and 3 one ends of barrel are installed and can be opened and shut stop valve 51 in drain pipe 5 keeps away from, drain pipe 5 one side is provided with the blow off pipe 7 of both ends intercommunication, blow off pipe 7 is close to 5 one ends of drain pipe and the inside intercommunication of drain pipe 5, 5 a pipe of drain pipe 7 is kept away from and is set up in drain 21 department and with outer barrel 2 fixed connection, make the large particulate matter of drain 21 department pass through 7 landing of blow off pipe to 5 departments of drain pipe, discharge together with the sedimentary water of 2 bottom plates of outer barrel.

Referring to fig. 1, the filtering mechanism 6 includes a second filtering component 62, a first filtering component 61, and a third filtering component 63 sequentially arranged from bottom to top along the axial direction of the inner cylinder 3, the second filtering component 62 includes a first connecting cover 621 screwed to the lower end of the inner cylinder 3, the upper end surface of the first connecting cover 621 is provided with a first connecting opening 6211 with upper and lower ends communicated, a stainless steel filtering net 622 is welded in the first connecting cover 621, the first filtering component 61 includes a sponge block 612 placed in the inner cylinder 3 and used for filtering water in the air, and a glass fiber winding filter core 611 arranged above the sponge block 612, the third filtering component 63 includes a second connecting cover 631 arranged at the upper end of the inner cylinder 3, the upper end surface of the second connecting cover 631 is provided with a second connecting opening 6311 with upper and lower ends communicated, an active carbon filtering net 632 is glued in the second connecting cover 631, the activated carbon filter screen 632 is formed by hot-pressing and compounding three layers of activated carbon non-woven fabrics through a hot press, gas which is guided to the lower part of the inner cylinder body 3 through the second barrier plate 42 sequentially passes through the stainless steel filter screen 622, the sponge block 612, the glass fiber winding filter element 611 and the activated carbon filter screen 632 for filtration, and finally purified gas flows out through the gas outlet 13.

Referring to fig. 1 and 2, in order to facilitate the installation and detachment of the second connecting cover 631, the inner wall of the inner cylinder 3 is circumferentially provided with two first limiting grooves 31 and two second limiting grooves 32 in a ring shape, the first limiting grooves 31 and the second limiting grooves 32 are sequentially arranged along the height direction of the inner cylinder 3, the first limiting grooves 31 are circumferentially and symmetrically arranged along the inner wall of the inner cylinder 3, the upper end of each first limiting groove 31 is communicated with the outside, the lower end of each first limiting groove 31 is communicated with the second limiting groove 32, the outer wall of the second connecting cover 631 is integrally formed with two limiting block bodies 633, the two limiting block bodies 633 are circumferentially and symmetrically arranged along the outer wall of the second connecting cover 631, both the two limiting block bodies 633 can be clamped in the first limiting groove 31 and can slide in the first limiting groove 31, when the two limiting block bodies 633 slide in the first limiting groove 31 to the second limiting groove 32, the user rotates the second connection cover 631 and makes two spacing block bodies 633 stably clamped in the second spacing groove 32.

Referring to fig. 3, in order to enhance the sealing performance between the pipeline 1 and the outer cylinder 2 and between the outer cylinder 3 and the inner cylinder 2, a first rubber pad 22 is adhered to the inner wall of the outer cylinder 2, the first rubber pad 22 is disposed at the threaded connection between the outer cylinder 2 and the pipeline 1, a second rubber pad 33 is adhered to the inner wall of the inner cylinder 3, and the second rubber pad 33 is disposed at the threaded connection between the inner cylinder 3 and the pipeline 1.

The implementation principle of the filter in the embodiment of the application is as follows: referring to fig. 4, two pipelines 1 are arranged in parallel, the two pipelines 1 are not located on the same straight line, two ends of each pipeline 1 in the axis direction are respectively provided with an air inlet main pipe 8 and an air outlet main pipe 9, the interior of the air inlet main pipe 8 is communicated with the interiors of the two pipelines 1, the interior of the air outlet main pipe 9 is communicated with the interiors of the two pipelines 1, the two pipelines 1 are respectively a first connecting pipe 11 and a second connecting pipe 12, one ends of the first connecting pipe 11 and the second connecting pipe 12, which are close to the air inlet main pipe 8, are both provided with a gate valve 10, the first connecting pipe 11 and the second connecting pipe 12 are not used at the same time, in the using process, a user needs to open the gate valve 10 of the first connecting pipe 11 and close the gate valve 10 of the second connecting pipe 12, so that gas passes through the air inlet main pipe 8 and the air outlet main pipe 9 of the first connecting pipe 11 in sequence; after using a period of time, the user closes the gate valve 10 of first connecting pipe 11, opens the gate valve 10 of second connecting pipe 12, and the user can dismantle this application of being connected with first connecting pipe 11, and second connecting pipe 12 replaces first connecting pipe 11 to continuously transport gas.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A filter, characterized by: comprises an outer barrel (2) which is arranged on the side wall of a pipeline (1) and is hollow inside, and an inner barrel (3) which is arranged inside the outer barrel (2), wherein the pipeline (1) is sequentially provided with an air inlet (12) and an air outlet (13) along the flowing direction of the gas inside, the pipeline (1) is internally and fixedly connected with a blocking block body (11), the blocking block body (11) is arranged between the air inlet (12) and the air outlet (13), the air inlet (12) is communicated with the inside of the outer barrel (2), the air outlet (13) is communicated with the inside of the inner barrel (3), the inner barrel (3) is internally and fixedly connected with two blocking plates (4) which are arranged in a staggered way, the two blocking plates are arranged between the air inlet (12) and the inner barrel (3), and one blocking plate (4) which is close to the air inlet (12) is fixedly connected with the inner wall at the upper end of the outer barrel (2), be equipped with filtering mechanism (6) in interior barrel (3), filtering mechanism (6) include first filter assembly (61), first filter assembly (61) include glass fiber wire winding filter core (611).

2. A filter according to claim 1, wherein: the filtering mechanism (6) further comprises a second filtering assembly (62), the second filtering assembly (62) comprises a first connecting cover body (621) which is in threaded connection with the lower end of the inner cylinder body (3), a first connecting opening (6211) with two ends communicated is formed in the first connecting cover body (621), and a stainless steel filtering net (622) is fixedly mounted at the first connecting opening (6211).

3. A filter according to claim 2, wherein: filter mechanism (6) and still include third filtering component (63), third filtering component (63) including install in lid (631) are connected to the second of interior barrel (3) upper end, second connection opening (6311) that both ends communicate is seted up in lid (631) is connected to the second, second connection opening (6311) department fixed mounting has active carbon filter screen (632).

4. A filter according to claim 3, wherein: first spacing recess (31) and second spacing recess (32) have been seted up to interior barrel (3) inner wall, first spacing recess (31) end and external intercommunication, first spacing recess (31) lower extreme with second spacing recess (32) intercommunication, but lid (631) lateral wall fixedly connected with joint in but first spacing recess (31) with spacing block (633) in the second spacing recess (32) are connected to the second.

5. A filter according to claim 4, wherein: first spacing recess (31) are followed interior barrel (3) up end circumference symmetry has seted up two, spacing block (633) are followed lid (631) outer wall circumference symmetry is connected to the second is provided with two.

6. A filter according to claim 1, wherein: drain (21) have been seted up to outer barrel (2) bottom, drain (21) set up in two between baffler (4), outer barrel (2) bottom integrated into one piece has drain pipe (5) of both ends intercommunication, drain (21) with be provided with blow off pipe (7) of both ends intercommunication between drain pipe (5), blow off pipe (7) are close to drain (21) one end with outer barrel (2) fixed connection, blow off pipe (7) are close to drain pipe (5) one end with drain pipe (5) fixed connection.

7. A filter according to claim 1, wherein: the first filter assembly (61) further comprises a sponge block (612) with a water absorption function, and the sponge block (612) is arranged below the glass fiber wound filter element (611).

8. A filter according to claim 1, wherein: the outer cylinder (2) is in threaded connection with the side wall of the pipeline (1), a first rubber pad (22) is arranged at the threaded connection position of the outer cylinder (2) and the pipeline (1), and the first rubber pad (22) is fixedly connected to the inner wall of the outer cylinder (2); interior barrel (3) and pipeline (1) lateral wall threaded connection, interior barrel (3) and pipeline (1) threaded connection department are provided with second rubber pad (33), second rubber pad (33) with interior barrel (3) fixed connection.