CN214437414U - High-purification-rate combined filter with air valve - Google Patents
High-purification-rate combined filter with air valve Download PDFInfo
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- CN214437414U CN214437414U CN202120384782.9U CN202120384782U CN214437414U CN 214437414 U CN214437414 U CN 214437414U CN 202120384782 U CN202120384782 U CN 202120384782U CN 214437414 U CN214437414 U CN 214437414U
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Abstract
The utility model provides a take blast gate high purification rate combination formula filter, the filter includes from last to connecting gradually in integrative water conservancy diversion section, fillter section and regulation section down, wherein: the flow guide section comprises a flow guide section left side plate, a flow guide section right side plate, a flow guide section back plate and a flow guide section bottom plate, the front side of the flow guide section is provided with an air inlet, and a plurality of parallel flow guide sheets are arranged along the air inlet; the filter section comprises a filter section outer frame plate, and a plurality of cylindrical filters and flat plate filters are arranged on the inner side of the filter section outer frame plate; the adjusting section comprises an adjusting section outer frame plate, the bottom of the adjusting section outer frame plate is connected with an adjusting section bottom plate, an air outlet is formed in the adjusting section outer frame plate on the rear side, and an air valve is installed in the air outlet. The combined filter improves the filtering efficiency by combining the cylinder filter and the flat plate filter, and is convenient to clean and replace; the air outlet is provided with an air valve, so that the air quantity can be adjusted, and the air speed in the filter can be controlled.
Description
Technical Field
The utility model belongs to the technical field of the fan filter, concretely relates to take high purification rate combination formula filter of blast gate.
Background
At the fan entry of trades such as iron and steel, metallurgy, application, chemical industry application, can install the filter usually for impurity that sneaks into in the filtered air avoids impurity to get into subsequent process pollution product. The filter of fan entry installation requires that filtration efficiency is high, washs easily, changes. The filter commonly used at present is generally small in filtering area, the filtering efficiency cannot meet the process requirement, or the resistance is too large, and the filter is easy to block. Inconvenient cleaning and short service life.
Therefore, the development of the filter for the fan inlet, which has high filtering efficiency, is not easy to block and is convenient to clean and replace, has important significance.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome prior art not enough, provide a take blast gate high purification rate combination formula filter, through combination drum filter and plate filter, improve filtration efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a take high purification rate combination formula filter of blast gate, the filter includes from last to connecting gradually down in an organic whole be used for the water conservancy diversion section of air inlet, filter segment and be used for the regulation section of air-out, wherein:
the flow guide section comprises a left flow guide section side plate, a right flow guide section side plate, a flow guide section back plate and a flow guide section bottom plate, wherein the left flow guide section side plate and the right flow guide section side plate are bilaterally symmetrical, the flow guide section back plate is connected with the top end and the back side of the left flow guide section side plate and the right flow guide section side plate, the flow guide section bottom plate is connected with the lower portion of the front side of the left flow guide section side plate and the lower portion of the front side of the right flow guide section side plate, the front side of the flow guide section is an air inlet, a plurality of parallel flow guide sheets are arranged along the air inlet, the left end and the right end of each flow guide sheet are respectively arranged on the left flow guide section side plate and the right flow guide section side plate, so that air flow can uniformly enter the filter, turbulence is reduced, and energy consumption is reduced;
the filtering section comprises a filtering section outer frame plate, wherein the front side, the left side, the rear side and the right side of the filtering section outer frame plate are sequentially connected into a whole;
the regulation section includes that preceding, left and back, right side connect gradually in the outer deckle board of integrative regulation section, the bottom joint regulation section bottom plate of regulation section outer deckle board, be equipped with first circular opening on the regulation section outer deckle board of rear side, cylindric air outlet is connected to first circular opening, install the blast gate in the air outlet for adjust the amount of wind size, control the wind speed in the filter.
The utility model discloses further set up to, a drum filter mounting panel is connected to filter segment outline border inboard, drum filter mounting panel is equipped with the circular opening of a plurality of second, the circular opening below of second is followed the circular open-ended circumference of second sets up a plurality of connecting rods that are the back taper structure, a screwed installation pole is taken in the connection of connecting rod below, the circular opening below of second encircles the connecting rod periphery sets up the drum filter, the circumference of drum filter is equipped with the filtration pore, and the bottom is equipped with an trompil, the bottom of installation pole is passed the trompil to make through the nut fastening the drum filter installation is fixed in the below of drum filter mounting panel.
The utility model discloses further set up to, the fillter section outline border is inboard, is located the drum filter below is provided with a plurality of flat filter frame, flat filter frame internally mounted flat filter.
The utility model discloses further set up to, be equipped with an access opening on one of them side of the filter segment outer frame board of filter segment, follow an access door installing frame is installed in the access opening's the outside, the access door installing frame passes through a bolt fixed connection access door, be used for daily maintenance of filter and fault repair work.
The utility model discloses further set up to, the left and right sides in the regulation section outline border is equipped with a guide plate respectively, the upper end of guide plate respectively with the regulation section outline border of the left and right sides is connected, the lower extreme all with regulation section bottom plate is connected, around both ends respectively with the regulation section outline border of both sides is connected around for air after the water conservancy diversion filters is discharged from the air outlet, avoids forming the air current dead angle.
The utility model is further arranged in that a first connecting flange and a second connecting flange are respectively arranged at the bottom of the diversion section and the top of the filtering section, and the diversion section and the filtering section are fixedly connected through the bolt connection between the first connecting flange and the second connecting flange; the filtering section and the adjusting section are fixed through rivet connection.
The utility model discloses further set up to, adjust 4 supporting legs of section base angle department installation, be used for the support the filter, the supporting leg pass through the bolt with the bottom installation of adjusting the section outer deckle board is fixed.
The utility model is further arranged in that the left side plate and the right side plate of the diversion section are in 90-degree annular shapes; the flow deflectors are installed in an upward inclined mode at equal intervals.
The utility model discloses further set up as, the quantity of drum filter is 4-10.
The utility model discloses further set up as, the quantity of flat filter is 1-5.
Compared with the prior art, the utility model discloses following beneficial effect has: the combined filter with the air valve and the high purification rate is provided, the filtering efficiency is improved by combining the cylindrical filter and the plate type filter, and the combined filter is not easy to block and is convenient to clean and replace; an air outlet of the filter is provided with an air valve, so that the air quantity can be adjusted, and the air speed in the filter can be controlled; the flow guide pieces arranged on the flow guide section enable air flow to uniformly enter the filter, so that turbulence is reduced, and energy consumption is reduced.
Drawings
Fig. 1 is a left side view of a modular filter according to the present invention;
FIG. 2 is a front view of a modular filter according to the present invention;
fig. 3 is an exploded view of the flow guide section of the filter according to the present invention;
fig. 4 is an exploded view of a filter segment of a filter according to the present invention;
fig. 5 is an exploded view of the conditioning section of the filter according to the present invention.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings. The fixed connection means in the following embodiments are all conventional connection means, such as welding, bolting or riveting.
According to fig. 1 and fig. 2, the utility model discloses a take high purification rate combination formula filter of blast gate, the filter includes from last to connecting gradually down in an organic whole be used for the air inlet the water conservancy diversion section 1, the filter segment 2 and be used for the regulation section 3 of air-out, wherein:
as shown in fig. 3, the guide section 1 includes bilateral symmetry's guide section left side board 11, guide section right side board 12, connects guide section backplate 13 and the connection of guide section left side board 11 and guide section right side board 12 top and rear side guide section bottom plate 14 of guide section left side board 11 and guide section right side board 12 front side below, combines fig. 2, the front side of guide section 1 is air intake 15, follows air intake 15 sets up the guide vane 16 of a plurality of parallels, guide vane 16 about both ends install respectively in on guide section left side board 11 and the guide section right side board 12 for the air current evenly gets into the filter reduces the turbulent flow, reduces the energy consumption.
As shown in fig. 4, the filtering section 2 includes a front, a left, a back and a right side which are sequentially connected to an integrated filtering section outer frame plate 21, a plurality of cylindrical filters 22 and flat filters 23 are installed inside the filtering section outer frame plate 21, the cylindrical filters 22 and the flat filters 23 perform double filtering, so that the filtering efficiency is improved, and the cleaning and the replacement are convenient.
As shown in fig. 5, the adjusting section 3 includes a front adjusting section outer frame plate 31, a left adjusting section outer frame plate 31, a rear adjusting section outer frame plate 31, a first circular opening 33 provided on the adjusting section outer frame plate 31, a cylindrical air outlet 35 connected to the first circular opening 33, and an air valve 34 installed in the air outlet 35 for adjusting the air volume and controlling the air speed in the filter.
Further, the inboard fixed connection cylinder filter mounting panel 24 of filter segment outer deckle board 21, cylinder filter mounting panel 24 is equipped with the circular opening 25 of a plurality of second, the circular opening 25 below of second is followed the circumference of the circular opening 25 of second sets up a plurality of connecting rods 26 that are the back taper structure, a threaded installation pole 27 is connected to connecting rod 26 below, the circular opening 25 below of second encircles connecting rod 26 periphery sets up cylinder filter 22, the circumference of cylinder filter 22 is equipped with filtration pore (not shown in the figure) and is used for filtering, and the bottom is equipped with an trompil 28, the bottom of installation pole 27 is passed trompil 28 to fasten through nut 29, make cylinder filter 22 installation is fixed in the below of cylinder filter mounting panel 24.
Further, a plurality of flat filter frames 231 are installed on the inner side of the filtering section outer frame plate 21 below the cylindrical filter 22 through bolts, and a flat filter 23 is fixedly installed inside the flat filter frames 231.
Furthermore, be equipped with an access opening 211 on one of them side of filter segment outer deckle board 21 of filter segment 2, follow an access door installing frame 212 is installed in the outside of access opening 211, access door installing frame 212 passes through a bolt fixed connection access door 213, is used for filter daily maintenance and troubleshooting work.
Furthermore, a guide plate 36 is respectively arranged on the left side and the right side in the adjusting section outer frame plate 31, the upper end of the guide plate 36 is respectively connected with the adjusting section outer frame plates 31 on the left side and the right side, the lower end of the guide plate is connected with the adjusting section bottom plate 32, the front end and the rear end of the guide plate are respectively connected with the adjusting section outer frame plates 31 on the front side and the rear side, and the guide plate is used for guiding filtered air to be discharged from the air outlet 35 so as to avoid forming air flow dead angles.
Further, a first connecting flange 17 and a second connecting flange 20 are respectively installed at the bottom of the guide section 1 and the top of the filter section 2, and the guide section 1 and the filter section 2 are fixedly connected through the bolt connection between the first connecting flange 17 and the second connecting flange 20; the filtering section 2 and the adjusting section 3 are fixed through rivet connection.
Further, 4 supporting legs 37 are installed at the bottom corners of the adjusting section 3 for supporting the filter. Preferably, the supporting leg 37 is fixed to the bottom of the adjusting section outer frame plate 31 by a bolt.
Further, the guide section left side plate 11 and the guide section right side plate 12 are in the shape of 90-degree circular rings.
Further, the guide vanes 16 are installed in an upward inclined manner at equal intervals, and the number of the guide vanes 16 is 2-10. Preferably, the number of the guide vanes 16 is 6.
Further, the number of the cylinder filters 22 is 4 to 10. Preferably, the number of the cylindrical filters 22 is 8.
Further, the number of the connecting rods 26 in the reverse taper structure is 3-6. Preferably, the number of the connecting rods 26 is 4.
Further, the number of the flat filters 23 is 1 to 5. Preferably, the number of the flat filters 23 is 2.
Compared with the prior art, the utility model discloses following beneficial effect has:
the combined filter with the air valve and the high purification rate is provided, the filtering efficiency is improved by combining the cylindrical filter and the plate type filter, and the combined filter is not easy to block and is convenient to clean and replace; an air outlet of the filter is provided with an air valve, so that the air quantity can be adjusted, and the air speed in the filter can be controlled; the flow guide pieces arranged on the flow guide section enable air flow to uniformly enter the filter, so that turbulence is reduced, and energy consumption is reduced.
The present invention has been described in detail with reference to the specific embodiments, but the present invention is only by way of example and is not limited to the specific embodiments described above. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (10)
1. The utility model provides a take high purification rate combination formula filter of blast gate, a serial communication port, the filter includes from last to connecting gradually down in an organic whole be used for the water conservancy diversion section of air inlet, filter segment and be used for the regulation section of air-out, wherein:
the flow guide section comprises a left flow guide section side plate, a right flow guide section side plate, a flow guide section back plate and a flow guide section bottom plate, wherein the left flow guide section side plate and the right flow guide section side plate are bilaterally symmetrical, the flow guide section back plate is connected with the top end and the back side of the left flow guide section side plate and the right flow guide section side plate, the flow guide section bottom plate is connected with the lower portion of the front side of the left flow guide section side plate and the lower portion of the front side of the right flow guide section side plate, the front side of the flow guide section is an air inlet, a plurality of parallel flow guide sheets are arranged along the air inlet, the left end and the right end of each flow guide sheet are respectively arranged on the left flow guide section side plate and the right flow guide section side plate, so that air flow can uniformly enter the filter, turbulence is reduced, and energy consumption is reduced;
the filtering section comprises a filtering section outer frame plate, wherein the front side, the left side, the rear side and the right side of the filtering section outer frame plate are sequentially connected into a whole;
the regulation section includes that preceding, left and back, right side connect gradually in the outer deckle board of integrative regulation section, the bottom joint regulation section bottom plate of regulation section outer deckle board, be equipped with first circular opening on the regulation section outer deckle board of rear side, cylindric air outlet is connected to first circular opening, install the blast gate in the air outlet for adjust the amount of wind size, control the wind speed in the filter.
2. The filter according to claim 1, wherein a cylindrical filter mounting plate is connected to the inner side of the filter section outer frame plate, the cylindrical filter mounting plate is provided with a plurality of second circular openings, a plurality of connecting rods in an inverted cone-shaped structure are arranged along the circumference of the second circular openings below the second circular openings, a mounting rod with threads is connected to the lower portion of each connecting rod, the cylindrical filter is arranged around the periphery of the corresponding connecting rod below the second circular openings, the circumference of the cylindrical filter is provided with filter holes, an opening is formed in the bottom of the cylindrical filter, the bottom end of each mounting rod penetrates through the corresponding opening, and the cylindrical filter is fixedly mounted below the cylindrical filter mounting plate through nut fastening.
3. The filter of claim 1, wherein a plurality of flat filter frames are disposed inside the filter segment outer frame plate and below the cylindrical filter, the flat filter frames having the flat filters mounted therein.
4. The filter of claim 1, wherein an access opening is provided on one of the side surfaces of the outer frame plate of the filter section, an access door mounting frame is installed along the outside of the access opening, and the access door mounting frame is fixedly connected with an access door through bolts for daily maintenance and troubleshooting of the filter.
5. The filter of claim 1, wherein a guide plate is disposed on each of left and right sides of the adjusting section outer frame plate, the upper end of the guide plate is connected to the adjusting section outer frame plate on each of the left and right sides, the lower end of the guide plate is connected to the adjusting section bottom plate, and the front and rear ends of the guide plate are connected to the adjusting section outer frame plates on the front and rear sides, respectively, for guiding the filtered air to be discharged from the air outlet, thereby avoiding dead air flow.
6. The filter of claim 1, wherein a first connecting flange and a second connecting flange are respectively installed at the bottom of the flow guide section and the top of the filtering section, and the flow guide section and the filtering section are fixedly connected through a bolt connection between the first connecting flange and the second connecting flange; the filtering section and the adjusting section are fixed through rivet connection.
7. The filter of claim 1, wherein 4 support legs are installed at the bottom corners of the adjusting section for supporting the filter, and the support legs are installed and fixed with the bottom of the adjusting section outer frame plate through bolts.
8. The filter of claim 1, wherein the flow guide section left side plate and flow guide section right side plate are 90 degree circular ring shape; the flow deflectors are installed in an upward inclined mode at equal intervals.
9. The filter of claim 1, wherein the number of the cylindrical filters is 4-10.
10. The filter of claim 1, wherein the number of flat filters is 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120384782.9U CN214437414U (en) | 2021-02-20 | 2021-02-20 | High-purification-rate combined filter with air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120384782.9U CN214437414U (en) | 2021-02-20 | 2021-02-20 | High-purification-rate combined filter with air valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214437414U true CN214437414U (en) | 2021-10-22 |
Family
ID=78144316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120384782.9U Active CN214437414U (en) | 2021-02-20 | 2021-02-20 | High-purification-rate combined filter with air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214437414U (en) |
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2021
- 2021-02-20 CN CN202120384782.9U patent/CN214437414U/en active Active
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