CN211189425U - Bag filter convenient to clearance - Google Patents
Bag filter convenient to clearance Download PDFInfo
- Publication number
- CN211189425U CN211189425U CN201921562413.3U CN201921562413U CN211189425U CN 211189425 U CN211189425 U CN 211189425U CN 201921562413 U CN201921562413 U CN 201921562413U CN 211189425 U CN211189425 U CN 211189425U
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- China
- Prior art keywords
- filter
- shell
- casing
- bag
- air inlet
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Abstract
The utility model discloses a bag filter convenient to clearance, casing under the filter, the fixed bolster is evenly installed in the outside of casing under the filter, the top cover of casing is equipped with casing on the filter under the filter, and inserts above the top of casing on the filter and be equipped with the air inlet, the top of casing is inside to have the dodge gate through torsion spring hinged on the filter, and the dodge gate is located the air inlet under, the sump pit has been seted up at the top of casing under the filter, the inside of casing is inserted and is equipped with the metal support net under the filter. The utility model discloses a be provided with the turbine leaf and can freely slide in the internal portion of filter inferior valve, the turbine leaf drives the reed and slides when being blown by the air current, and the reed slides on the shape piece to one side, strikes the metal support net to through vibrations effectual will cross accumulational dust on the filter bag and shake off, prevent that the dust from piling up and influencing the filter effect, easy operation is convenient, and need not to use external force, has practiced thrift the resource greatly.
Description
Technical Field
The utility model relates to a filter equipment technical field specifically is a bag filter convenient to clearance.
Background
The bag filter is a novel structure, small, easy and simple to handle nimble, energy-conserving, high-efficient, airtight work, multipurpose filtration equipment that the suitability is strong, often be used in the filtration to impurity such as dust in the gas, present bag filter's for gas filtration connection structure adopts the pivot to articulate more, when opening the clearance, because the upper and lower two parts of filter can not the complete separation, make impurity such as dust above the filter fall into the below easily, cause the pollution to filter equipment below the filter, be not convenient for clearance, and present bag filter's filter bag is wetted by the moisture in the gas easily, make the dust block up the filter bag, lead to the filter effect to worsen, consequently, in order to solve above problem, provide a bag filter of life cycle and the cycle length of being convenient for clearance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bag filter convenient to clearance to top dust impurity falls easily and falls into the below and leads to the clearance inconvenient when solving present bag filter for gas filtration that above-mentioned background art provided, and the filter bag is wetted by the moisture in the gas easily, influences the problem of filter effect.
In order to achieve the above object, the utility model provides a following technical scheme: a bag filter convenient to clean comprises a lower filter shell, wherein a fixed support is uniformly arranged on the outer side of the lower filter shell, an upper filter shell is sleeved above the lower filter shell, an air inlet is inserted above the top of the upper filter shell, a movable door is hinged inside the upper filter shell through a torsion spring and is positioned right below the air inlet, a water collecting bin is arranged at the top of the lower filter shell, a metal supporting net is inserted inside the lower filter shell, a filter bag is inserted inside the metal supporting net, a supporting plate is clamped at the top of the lower filter shell, telescopic rods are uniformly welded at the top of the supporting plate, a baffle is fixedly arranged at the top of one group of telescopic rods, a water absorbing net is arranged between the supporting plate and the baffle, and inclined blocks are uniformly welded at the outer side of the metal supporting net, the filter is characterized in that turbine blades are inserted into the lower shell of the filter, reeds are uniformly welded in the turbine blades, and the bottom of the lower shell of the filter is communicated with an exhaust port.
Preferably, the top outer wall of the lower shell of the filter is uniformly provided with threads, the inner wall below the upper shell of the filter is uniformly provided with threads, and the upper shell of the filter is in a meshing rotating structure through meshing of the threads and the lower shell of the filter.
Preferably, a sliding groove is welded at the top of the upper shell of the filter, a sliding ring is welded at the bottom of the air inlet, the bottom of the air inlet is inserted on the upper shell of the filter, and the air inlet and the upper shell of the filter are designed into a rotating structure through the sliding groove and the sliding ring.
Preferably, the water collecting bin is designed to be in a circular ring shape and is arranged above the lower shell of the filter, and the drying agent is filled in the water collecting bin.
Preferably, the outer side of the telescopic rod is sleeved with a spring, one end of the spring is supported on the supporting plate, the other end of the spring is supported on the baffle, the baffle is designed in a circular arc shape, and water guide grooves are uniformly formed above the baffle.
Preferably, the inclined block is in a circular arc shape, one end of the inclined block is higher than the other end of the inclined block, a sliding groove is formed in the inner wall of the lower shell of the filter, a sliding block is welded on the outer side of the turbine blade, the turbine blade is in a rotating sliding structure with the sliding block and the lower shell of the filter through the sliding groove, and the reed is attached to the outer side surface of the inclined block.
Compared with the prior art, the beneficial effects of the utility model are that: the bag filter convenient to clean has the advantages that the lower filter shell and the upper filter shell are connected through thread engagement instead of common rotating shaft hinged connection, so that the lower filter shell and the upper filter shell can be completely separated, when the bag filter is cleaned, the upper filter shell can be taken down and kept away from the lower filter shell, soot blowing cleaning is carried out on the interior of the upper filter shell, the bag filter is convenient to operate, and meanwhile, the movable door is arranged below an air inlet through the torsion spring, so that the movable door is in a closed state under a normal state, and dust is prevented from flowing back into the air inlet when soot blowing is cleaned;
the baffle is arranged, the arc-shaped design is arranged above the baffle, when gas impacts the baffle, moisture in the gas is separated from the gas and attached to the baffle and flows down along the water guide groove, the water absorption net is in a net-shaped design and can absorb the moisture in the gas, water in the water guide groove is guided into the water collection bin to be collected, the moisture is prevented from attaching to the filter bag to influence the filtering effect of the device, and the working efficiency of the device is greatly improved;
can freely slide at the internal portion of filter inferior valve through being provided with the turbine leaf, the turbine leaf drives the reed and slides when being blown by the air current, and the reed slides on the tapered block, strikes the metal support net to through vibrations effectual will cross the filter bag and pile up the dust and shake off, prevent that the dust from piling up and influencing the filter effect, easy operation is convenient, and need not to use external force, has practiced thrift the resource greatly.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic top view of the structure of the present invention.
In the figure: 1. a filter lower housing; 2. fixing a bracket; 3. a filter upper housing; 4. an air inlet; 5. a movable door; 6. a water collecting bin; 7. a metal support screen; 8. a filter bag; 9. a support plate; 10. a telescopic rod; 11. a baffle plate; 12. a water-absorbing net; 13. a tapered block; 14. a turbine blade; 15. a reed; 16. and (7) an exhaust port.
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. 1-3, the present invention provides an embodiment: a bag filter convenient to clean comprises a lower filter shell 1, wherein a fixed support 2 is uniformly arranged on the outer side of the lower filter shell 1, an upper filter shell 3 is sleeved above the lower filter shell 1, threads are uniformly arranged on the outer wall of the top of the lower filter shell 1, threads are uniformly arranged on the inner wall of the lower part of the upper filter shell 3, the upper filter shell 3 and the lower filter shell 1 are designed to be in a meshing rotating structure through meshing of the threads, and the upper filter shell 3 is rotated, the filter upper housing 3 can be removed from the filter lower housing 1 by engagement of the threads, facilitating opening of the device, and the filter upper case 3 and the filter lower case 1 can be completely separated, so that when the apparatus is cleaned, the dust can not fall into under the filter casing 1 inside and cause the pollution, and easy operation is convenient, is convenient for split the clearance to the device.
Air inlet 4 is inserted above the top of casing 3 on the filter and is equipped with, the top welding of casing 3 has the spout on the filter, the bottom welding of air inlet 4 has the sliding ring, the bottom of air inlet 4 is inserted and is established on casing 3 on the filter, air inlet 4 is through casing 3 design for revolution mechanic on spout and sliding ring and the filter, because air inlet 4 can be on the filter 3 top free rotation of casing, make when rotating and opening casing 3 on the filter, air inlet 4 can not lead to the fact the influence to the rotation of casing 3 on the filter.
The top of casing 3 is inside to have dodge gate 5 through torsion spring hinged on the filter, and dodge gate 5 is located air inlet 4 under, when gaseous when letting in to the device inside, gas shock opens dodge gate 5, when no gas leads to, dodge gate 5 is closed under torsion spring's effect, prevent that the filter from going up the inside dust of casing 3 upwards flowing along air inlet 4, sump 6 has been seted up at the top of casing 1 under the filter, sump 6 sets up the top at casing 1 under the filter for ring shape design, the inside packing of sump 6 has the drier, the inside drier of sump 6 can be effectual moisture in the absorbed gas, carry out drying process to gas, prevent that moisture from attaching to on crossing filter bag 8 in the gas, produce the influence to filtering.
A metal supporting net 7 is inserted into the lower shell 1 of the filter, a filter bag 8 is inserted into the metal supporting net 7, a supporting plate 9 is clamped at the top of the lower shell 1 of the filter, telescopic rods 10 are uniformly welded at the top of the supporting plate 9, a baffle plate 11 is fixedly installed at the top of one group of telescopic rods 10, a water absorbing net 12 is installed between the supporting plate 9 and the baffle plate 11, a spring is sleeved outside the telescopic rod 10, one end of the spring is supported on the supporting plate 9, the other end of the spring is supported on the baffle plate 11, the baffle plate 11 is in a circular arc shape, a water guide groove is uniformly formed above the baffle plate 11, a clamping groove is formed in the top of the lower shell 1 of the filter, a clamping block is formed below the supporting plate 9, the supporting plate 9 is clamped above the lower shell 1 of the filter through the clamping block and the clamping groove, when air flow enters the, and because the material strikes the panel when, because the quality is different, can make gas and moisture separation wherein, moisture is attached to baffle 11, along the guiding gutter downward flow who sets up on the baffle 11 to absorb water on net 12, because it adopts the cotton that absorbs water to be latticed and weaves and form to absorb water net 12, it introduces the inside collection of sump 6 with the drop of water that the steam of the condensation on the baffle 11 guide to absorb water net 12, simultaneously gas is when net 12 absorbs water, it is dry once more by net 12 that absorbs water, absorb the steam in the gas, prevent that the steam in the gas from getting into on the filter bag 8, adsorb the dust, the filter effect who prevents to cross filter bag 8 receives the influence, the use clearance cycle of the device has been improved greatly.
The outer side of the metal supporting net 7 is uniformly welded with an inclined block 13, a turbine blade 14 is inserted into the lower filter shell 1, a reed 15 is uniformly welded in the turbine blade 14, the bottom of the lower filter shell 1 is communicated with an exhaust port 16, the inclined block 13 is in a circular arc design, one end of the inclined block 13 is higher than the other end of the inclined block, a sliding groove is formed in the inner wall of the lower filter shell 1, a sliding block is welded on the outer side of the turbine blade 14, the sliding block and the lower filter shell 1 are designed into a rotating and sliding structure through the sliding groove, the reed 15 is attached to the outer side surface of the inclined block 13, when gas passes through the filter bag 8 to be filtered, the gas continuously flows to impact the turbine blade 14, the gas pushes the turbine blade 14 to enable the turbine blade 14 to rotate in the lower filter shell 1, the turbine blade 14 drives the reed 15 uniformly welded in the inner side to, and one side of the inclined block 13 is higher than the other side, so that the reed 15 can fluctuate and fall when sliding, the outer side surface of the metal supporting net 7 is knocked, the metal supporting net 7 is knocked and vibrated, when vibration is transmitted to the filter bag 8, dust on the filter bag 8 can shake off, the dust is prevented from being accumulated too much, the filter effect is prevented from being influenced by blockage, the replacement and cleaning period of the filter bag 8 is greatly prolonged, and the use is more convenient.
The working principle is as follows: during installation, during work, a worker fixes the fixing support 2 on the working table board through bolts to fix the device, respectively connects the air inlet 4 and the air outlet 16 with the ventilation pipeline, sends air to be filtered into the device through the air inlet 4, and leads out the purified air through the air outlet 16;
when the filter works, air enters the upper shell 3 of the filter through the air inlet 4, the air blows and impacts the baffle 11, due to the quality difference between the air and moisture during impact, the moisture in the air is left above the baffle 11 and flows downwards along the water guide groove formed in the baffle 11, because the outer side of the telescopic rod 10 below the baffle 11 is sleeved with the spring, the baffle 11 can be extruded downwards when being impacted by the air flow, the spring outside the telescopic rod 10 is extruded and deformed, the extrusion force is weakened and absorbed, the vibration caused by the air flow impact is prevented from being too large, the device is enabled to shake, the water in the water guide groove on the baffle 11 flows onto the water absorption net 12 and is guided into the water collection bin 6 by the water absorption net 12 to be collected, when the air passes through the water absorption net 12, the moisture in the air can be absorbed by the water absorption net 12 again, and the air is further dried to prevent the filter bag 8 from being affected;
when the gas passes through the filter bag 8, the gas is filtered, dust in the gas is left in the filter bag 8, when the filtered gas continues to flow, the gas blows the turbine blade 14, the turbine blade 14 rotates in the lower shell 1 of the filter, the turbine blade 14 rotates to drive the reed 15 to rotate, the reed 15 rotates to rub on the outer side of the inclined block 13, the reed 15 continuously slides down to knock the outer side of the metal support net 7 due to the fact that one side of the inclined block 13 is higher than the other side of the inclined block, the metal support net 7 is knocked and vibrated, the vibration is transmitted to the filter bag 8 in the metal support net 7, dust attached to the filter bag 8 is shaken off, the filter bag 8 is self-cleaned, the service life of the filter bag 8 is prolonged, and the filtered gas is discharged through the exhaust port 16;
during the clearance, rotate filter epitheca body 3, because casing 3 passes through threaded engagement under filter 1 and the filter for casing 3 can take off on the filter, keep away from filter epitheca body 3 after taking off under the filter and casing 1, to the filter epitheca body 3 inside deashing operation of blowing, upwards detain and to take out backup pad 9, will cross filter bag 8 and take out clear up can.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A bag filter convenient to clean, comprising a filter lower housing (1), characterized in that: the outer side of the lower filter shell (1) is uniformly provided with a fixed support (2), the upper cover of the lower filter shell (1) is provided with an upper filter shell (3), an air inlet (4) is inserted above the top of the upper filter shell (3), the upper inner part of the upper filter shell (3) is hinged with a movable door (5) through a torsion spring, the movable door (5) is positioned under the air inlet (4), the top of the lower filter shell (1) is provided with a water collecting bin (6), the inner part of the lower filter shell (1) is inserted with a metal supporting net (7), the inner part of the metal supporting net (7) is inserted with a filter bag (8), the top of the lower filter shell (1) is clamped with a support plate (9), the top of the support plate (9) is uniformly welded with telescopic rods (10), and the top of the telescopic rods (10) is fixedly provided with a baffle (11), install between backup pad (9) and baffle (11) and absorb water net (12), the outside uniform welding of metal support net (7) has oblique piece (13), the inside of casing (1) is inserted and is equipped with turbine leaf (14) under the filter, and the inside uniform welding of turbine leaf (14) has reed (15), the bottom intercommunication of casing (1) has gas vent (16) under the filter.
2. A bag filter for easy clean-up as defined in claim 1, wherein: the filter is characterized in that threads are uniformly arranged on the outer wall of the top of the lower shell (1) of the filter, threads are uniformly arranged on the inner wall below the upper shell (3) of the filter, and the upper shell (3) of the filter is in a meshing rotating structure with the lower shell (1) of the filter through meshing of the threads.
3. A bag filter for easy clean-up as defined in claim 1, wherein: the top of the upper shell (3) of the filter is welded with a sliding groove, the bottom of the air inlet (4) is welded with a sliding ring, the bottom of the air inlet (4) is inserted into the upper shell (3) of the filter, and the air inlet (4) and the upper shell (3) of the filter are designed into a rotating structure through the sliding groove and the sliding ring.
4. A bag filter for easy clean-up as defined in claim 1, wherein: the water collecting bin (6) is designed to be in a circular ring shape and is arranged above the lower shell (1) of the filter, and a drying agent is filled in the water collecting bin (6).
5. A bag filter for easy clean-up as defined in claim 1, wherein: the outer side of the telescopic rod (10) is sleeved with a spring, one end of the spring is supported on the supporting plate (9), the other end of the spring is supported on the baffle (11), the baffle (11) is in a circular arc shape, and a water guide groove is uniformly formed in the upper portion of the baffle (11).
6. A bag filter for easy clean-up as defined in claim 1, wherein: the filter is characterized in that the inclined block (13) is in a circular arc shape, one end of the inclined block (13) is higher than the other end of the inclined block, a sliding groove is formed in the inner wall of the lower shell (1) of the filter, a sliding block is welded on the outer side of the turbine blade (14), the turbine blade (14) is in a rotating sliding structure with the sliding block and the lower shell (1) of the filter through the sliding groove, and the reed (15) is attached to the outer side surface of the inclined block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562413.3U CN211189425U (en) | 2019-09-19 | 2019-09-19 | Bag filter convenient to clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562413.3U CN211189425U (en) | 2019-09-19 | 2019-09-19 | Bag filter convenient to clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211189425U true CN211189425U (en) | 2020-08-07 |
Family
ID=71858363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921562413.3U Expired - Fee Related CN211189425U (en) | 2019-09-19 | 2019-09-19 | Bag filter convenient to clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211189425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385462A (en) * | 2021-05-08 | 2021-09-14 | 吴燕冰 | Device capable of sufficiently removing carbon particles in particle catcher |
| CN115487631A (en) * | 2022-09-20 | 2022-12-20 | 江苏升辉装备集团股份有限公司 | Bag type dust collector with automatic ash discharge function |
-
2019
- 2019-09-19 CN CN201921562413.3U patent/CN211189425U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385462A (en) * | 2021-05-08 | 2021-09-14 | 吴燕冰 | Device capable of sufficiently removing carbon particles in particle catcher |
| CN115487631A (en) * | 2022-09-20 | 2022-12-20 | 江苏升辉装备集团股份有限公司 | Bag type dust collector with automatic ash discharge function |
| CN115487631B (en) * | 2022-09-20 | 2023-11-28 | 江苏升辉装备集团股份有限公司 | Bag type dust collector with automatic ash discharging function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20210919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |