CN112755663A - Environment-friendly purification device - Google Patents
Environment-friendly purification device Download PDFInfo
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- CN112755663A CN112755663A CN202011515003.0A CN202011515003A CN112755663A CN 112755663 A CN112755663 A CN 112755663A CN 202011515003 A CN202011515003 A CN 202011515003A CN 112755663 A CN112755663 A CN 112755663A
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- air inlet
- waste gas
- filter screen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
Abstract
The invention belongs to the technical field of environment-friendly purification devices, and particularly relates to an environment-friendly purification device which comprises an air inlet pipe, an air outlet pipe, a connecting rod, spiral fan blades, a filter pipe and filter sponge; the filter pipe is fixedly arranged, and a connecting rod is arranged inside the filter pipe; the connecting rod is vertically arranged inside the filtering pipe, the outer surface of the connecting rod is fixedly connected with the spiral fan blade, the upper end of the connecting rod is fixedly connected with the air outlet pipe, and the lower end of the connecting rod is fixedly connected with the air inlet pipe; a filtering sponge is arranged on the outer side of the spiral fan blade; the filtering sponge is filled in the inner wall of the filtering pipe; waste gas is the acceleration state when passing through the stand pipe, has improved waste gas promptly to the impact force of filter screen in the filter screen board, and then makes the shake range of filter screen bigger in the filter screen board for the dust on its surface is changeed and is shaken off, has not only improved the filter effect, has also improved the circulation effect of waste gas, has reduced the filter time of waste gas promptly by a wide margin.
Description
Technical Field
The invention belongs to the technical field of environment-friendly purification devices, and particularly relates to an environment-friendly purification device.
Background
The waste gas purification (flow gas purification) mainly refers to the treatment work of industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like.
In recent years, with the development of industry, factories are built more and more, and workshop dust exhaust gas generated by the factories is more and more, and the dust exhaust gas is treated by the following methods in the prior art: the dust hood tuber pipe gets into pulse bag dust remover under the gravitation of fan, under the effect of deep bead, the air current upwards flows, the flow reduces, part large granule dust is because inertia effect is separated out the ash bucket that falls, slight dusty gas gets into the filtration purification of well box filter bag, the dust is detained at the surface of filter bag, gas after the purification gets into upper part of the body case back high altitude through the filter bag mouth and discharges, the dust is discharged by the dust discharge valve through the bag dust remover, but at this in-process, because the dust in the waste gas is more, easily glue the surface at the filter bag, thereby block up the filter bag, make its filter effect reduce along with the increase of live time gradually, and to this problem, the method that usually adopts is regularly changing the filter bag, but can improve the manufacturing cost of enterprise like this greatly, also can consume a large amount of manpower and materials simultaneously.
Disclosure of Invention
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an environment-friendly purification device which comprises an air inlet pipe, an air outlet pipe, a connecting rod, a spiral fan blade, a filter pipe and filter sponge; the filter pipe is fixedly arranged, and a connecting rod is arranged inside the filter pipe; the connecting rod is vertically arranged inside the filtering pipe, the outer surface of the connecting rod is fixedly connected with the spiral fan blade, the upper end of the connecting rod is fixedly connected with the air outlet pipe, and the lower end of the connecting rod is fixedly connected with the air inlet pipe; a filtering sponge is arranged on the outer side of the spiral fan blade; the filtering sponge is filled in the inner wall of the filtering pipe; the upper end of the air inlet pipe is arranged in the filter pipe, the upper end of the air inlet pipe is inserted into and rotatably connected with the lower end wall of the filter pipe, and air inlet holes are uniformly formed in the upper end wall of the air inlet pipe; the lower end of the air outlet pipe is arranged in the filter pipe, the lower end of the air outlet pipe is inserted into the upper end wall of the filter pipe in a rotating mode, and air outlet holes are uniformly formed in the lower end wall of the air outlet pipe.
The air inlet is arranged in the wall of the air inlet pipe in a bending shape, and the bending direction of the air inlet is the air entraining direction of the spiral fan blades from bottom to top.
The inner wall of the filtering sponge is uniformly protruded into a sheet shape around the circumference, and the opening direction of the protruded sheet shape is opposite to the air inlet direction of the air inlet hole.
The lower end wall of the spiral fan blade is uniformly and fixedly provided with a filter screen plate; the filter screen plate is obliquely arranged, the oblique direction of the filter screen plate is the flowing direction of waste gas in the spiral fan blade, and a filter screen in the filter screen plate is made of elastic metal materials.
The lower end wall of the filter screen plate is fixedly connected with a guide plate; the guide plate is arranged in an arc shape, and a guide groove is arranged above the guide plate; the guide groove is arranged in the lower end wall of the spiral fan blade and is arranged in an arc shape, and the guide groove is arranged between two adjacent filter screen plates.
The outer end of the guide plate is uniformly and fixedly connected with a guide pipe; the guide pipe is arranged inside the right end of the guide groove, the upper end of the guide pipe is fixedly connected with the inner wall of the right end of the guide groove, the guide pipe is arranged to be a conical pipe, the guide pipe is arranged in an inclined mode, the inclined direction of the guide pipe is the flowing direction of waste gas in the spiral fan blades, and the lower end of the guide pipe is obliquely opposite to the filter screen plate; when the dust exhaust gas filter is used, dust exhaust gas can be introduced into the filter pipe through the air inlet pipe, when the dust exhaust gas passes through the air inlet hole in the air inlet pipe, the air inlet hole is arranged in the wall of the air inlet pipe in a bent shape, so the waste gas can be in a spiral flow direction when entering the filter pipe through the air inlet hole, and when the waste gas enters the filter pipe and is sprayed on the filter sponge in the filter pipe, a rotating force is given to the air inlet pipe, so that the air inlet pipe can rotate when the waste gas is introduced into the filter pipe, when the air inlet pipe starts to rotate, the connecting rod at the upper end of the air inlet pipe and the air outlet pipe can start to rotate, namely the spiral fan blades on the outer surface of the connecting rod can start to rotate, so that the spiral fan blades can pull the gas in the filter pipe from top to bottom in the rotating process, and the flowing direction of the waste gas is, and then prolong the dwell time of the exhaust gas in the filter tube by a wide margin, force the exhaust gas to permeate through the filter sponge, thus improve the filtering effect to the exhaust gas by a wide margin, and when the exhaust gas rises along the spiral flabellum in the filter tube, although the flow speed of the exhaust gas is reduced by the rotation of the spiral flabellum, the exhaust gas still has certain air pressure when flowing, namely, when the exhaust gas flows, a part of the exhaust gas enters the flaky bulge on the inner surface of the filter sponge, thus the inner side of the flaky bulge has certain air pressure and then expands, even when the exhaust gas filters through the filter sponge, the exhaust gas enters the filter sponge from the flaky bulge on the inner surface, and then the particulate matters in the exhaust gas can be blocked in the flaky bulge, at this time, the uniform flaky bulge which bulges up can be extruded and move from top to bottom along with the rotation of the spiral flabellum, thereby scraping off the dust attached in the flaky bulges, playing a cleaning effect on the filter sponge, preventing the excessive dust from being blocked in the flaky bulges to reduce the filtering effect of the filter sponge, and when the waste gas is upwards transmitted in the spiral fan blades, the waste gas can pass through the filter screen plate arranged at the lower end of the spiral fan blades, at the moment, the filter screen in the filter screen plate can generate a shaking effect with a certain amplitude when the waste gas is filtered due to the change of input air pressure, thereby achieving the self-cleaning effect, preventing the reduction of the ventilation efficiency of the filter screen plate and the difficulty in achieving the ideal filtering effect when the dust in the waste gas is excessive, and when the waste gas passes through the filter screen plate, the waste gas can flow to the guide groove in the lower end wall of the spiral fan blades due to the existence of the guide plate and passes through the guide pipe by the guide of the guide groove, even if the waste gas is in a complex flowing state in, further improve the filter effect, simultaneously waste gas passes through the stand pipe because the filter plate of its angle design meeting direct injection lower one deck, and then make the filtration to waste gas more direct, and because the stand pipe is the taper pipe, so waste gas is the acceleration state when passing through the stand pipe, waste gas has improved the impact force of filter screen in to the filter plate promptly, and then the range of shaking of filter screen is bigger in making the filter plate, make the dust on its surface change by shaking off, not only the filter effect has been improved, the circulation effect of waste gas has also been improved, waste gas's filter time has been reduced promptly by a wide margin.
The invention has the following beneficial effects:
1. when dust and waste gas pass through the air inlet hole in the air inlet pipe, the air inlet hole is arranged in the wall of the air inlet pipe in a bent shape, so that the waste gas can flow in a spiral direction when entering the filter pipe through the air inlet hole, and when the waste gas enters the filter pipe and is sprayed on the filter sponge in the filter pipe, a rotating force is given to the air inlet pipe, so that the air inlet pipe can rotate when the waste gas is introduced into the filter pipe, the connecting rod at the upper end of the air inlet pipe and the air outlet pipe can start to rotate when the air inlet pipe starts to rotate, namely the spiral fan blades on the outer surface of the connecting rod can start to rotate, so that the spiral fan blades can pull the gas in the filter pipe from top to bottom in the rotating process, and the flowing direction of the waste gas is from bottom to top in the filter pipe, so that the rotation of the spiral fan blades can provide certain resistance to, forcing the waste gas to permeate through the filter sponge, thereby greatly improving the filtering effect of the waste gas, when the waste gas rises along the spiral fan blades in the filter pipe, although the flow speed of the waste gas is reduced through the rotation of the spiral fan blades, the waste gas still has certain air pressure when flowing, namely, when the waste gas flows, part of the waste gas enters the flaky bulges on the inner surface of the filter sponge, so that the inner sides of the flaky bulges have certain air pressure and then expand, even when the waste gas is filtered through the filter sponge, the waste gas enters the filter sponge from the flaky bulges on the inner surface of the filter sponge, and then the particulate matters in the waste gas can be separated in the flaky bulges, at the moment, the flaky bulges uniformly extrude and move from top to bottom along with the rotation of the spiral fan blades, thereby scraping off the dust attached in the flaky bulges, play the clean effect to filtering the sponge, avoid the excessive jam of dust to reduce the filter effect of filtering the sponge in the slice is protruding.
2. When the waste gas is upwards transmitted in the spiral fan blade, the waste gas can pass through the filter screen plate arranged at the lower end of the spiral fan blade, at the moment, the filter screen in the filter screen plate can generate a shaking effect with a certain amplitude when the waste gas is filtered due to the change of input air pressure, so that the self-cleaning effect is achieved, the problem that the ventilation efficiency of the filter screen plate is reduced and the ideal filtering effect is difficult to achieve when the dust in the waste gas is excessive is avoided, and the waste gas can flow to the guide groove in the lower end wall of the spiral fan blade due to the existence of the guide plate and passes through the guide pipe through the guide of the guide groove, namely, the waste gas is in a complicated flowing state when flowing in the spiral fan blade, the flowing time of the waste gas in the filter pipe is greatly prolonged, the filtering effect is further improved, meanwhile, the waste gas can directly jet to the filter screen plate at the lower layer due, and because the stand pipe is the toper pipe, be acceleration state when waste gas passes through the stand pipe, improved waste gas promptly to the impact force of filter screen board in the filter screen board, and then make the range of shaking of filter screen board in the filter screen board bigger for the dust on its surface is changeed and is shaken off, has not only improved the filter effect, has also improved the circulation effect of waste gas, has reduced the filter time of waste gas promptly by a wide margin.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the structure of the intake vent of the present invention;
FIG. 3 is a schematic representation of the operation of the filter sponge of the present invention;
FIG. 4 is a schematic diagram of the structure of the filter sponge of the present invention;
FIG. 5 is a schematic view of the structure of the spiral fan blade of the present invention;
in the figure: the air filter comprises an air inlet pipe 1, an air inlet hole 11, an air outlet pipe 2, an air outlet hole 21, a connecting rod 3, a spiral fan blade 4, a filter pipe 5, filter sponge 6, a filter screen plate 7, a guide plate 71, a guide groove 72 and a guide pipe 73.
Detailed Description
An environmental purification apparatus according to an embodiment of the present invention will be described below with reference to fig. 1 to 5.
As shown in fig. 1-5, the environmental protection purification device of the present invention comprises an air inlet pipe 1, an air outlet pipe 2, a connecting rod 3, a spiral fan blade 4, a filter pipe 5 and a filter sponge 6; the filtering pipe 5 is fixedly arranged, and a connecting rod 3 is arranged inside the filtering pipe 5; the connecting rod 3 is vertically arranged in the filtering pipe 5, the outer surface of the connecting rod 3 is fixedly connected with a spiral fan blade 4, the upper end of the connecting rod 3 is fixedly connected with an air outlet pipe 2, and the lower end of the connecting rod 3 is fixedly connected with an air inlet pipe 1; a filtering sponge 6 is arranged on the outer side of the spiral fan blade 4; the filtering sponge 6 is filled in the inner wall of the filtering pipe 5; the upper end of the air inlet pipe 1 is arranged in the filter pipe 5, the upper end of the air inlet pipe 1 is inserted into the lower end wall of the filter pipe 5 in a rotating manner, and air inlet holes 11 are uniformly formed in the upper end wall of the air inlet pipe 1; the lower end of the air outlet pipe 2 is arranged in the filter pipe 5, the lower end of the air outlet pipe 2 is inserted into the upper end wall of the filter pipe 5 in a rotating mode, and air outlet holes 21 are uniformly formed in the lower end wall of the air outlet pipe 2.
The air inlet 11 is arranged in the wall of the air inlet pipe 1 in a bending shape, and the bending direction of the air inlet 11 is the air entraining direction of the spiral fan blades 4 from bottom to top.
The inner wall of the filtering sponge 6 is uniformly protruded into a sheet shape around the circumference, and the opening direction of the protruded sheet shape is opposite to the air inlet direction of the air inlet 11.
The lower end wall of the spiral fan blade 4 is uniformly and fixedly provided with a filter screen plate 7; the filter screen plate 7 is obliquely arranged, the oblique direction of the filter screen plate 7 is the flowing direction of the waste gas in the spiral fan blade 4, and a filter screen in the filter screen plate 7 is made of elastic metal materials.
The lower end wall of the filter screen plate 7 is fixedly connected with a guide plate 71; the guide plate 71 is arranged in an arc shape, and a guide groove 72 is arranged above the guide plate 71; the guide groove 72 is formed in the lower end wall of the spiral fan blade 4, the guide groove 72 is arranged in an arc shape, and the guide groove 72 is formed between two adjacent filter screen plates 7.
The outer end of the guide plate 71 is uniformly and fixedly connected with a guide pipe 73; the guide pipe 73 is arranged inside the right end of the guide groove 72, the upper end of the guide pipe 73 is fixedly connected with the inner wall of the right end of the guide groove 72, the guide pipe 73 is a conical pipe, the guide pipe 73 is obliquely arranged, the oblique direction of the guide pipe 73 is the flowing direction of the waste gas in the spiral fan blades 4, and the lower end of the guide pipe 73 is obliquely opposite to the filter screen plate 7; when in use, the dust and waste gas can be introduced into the filter pipe 5 through the air inlet pipe 1, when the dust and waste gas passes through the air inlet hole 11 in the air inlet pipe 1, because the air inlet hole 11 is arranged in the wall of the air inlet pipe 1 in a bending shape, the waste gas enters the filter pipe 5 through the air inlet hole 11 and takes a spiral flow direction, and when the waste gas enters the filter pipe 5 and is sprayed on the filter sponge 6 in the filter pipe 5, the waste gas is given to the air inlet pipe 1 to rotate, so that the air inlet pipe 1 is led into the filter pipe 5, the connecting rod 3 at the upper end of the air inlet pipe 1 and the air outlet pipe 2 start to rotate when the air inlet pipe 1 starts to rotate, namely the spiral fan blades 4 on the outer surface of the connecting rod 3 start to rotate, and the spiral fan blades 4 pull the gas in the filter pipe 5 from top to bottom in the rotating process, and the flow direction of the waste gas is from bottom, therefore, the rotation of the spiral fan blade 4 provides a certain resistance to the flow of the exhaust gas, and further greatly prolongs the residence time of the exhaust gas in the filter pipe 5, and forces the exhaust gas to permeate through the filter sponge 6, thereby greatly improving the filtering effect on the exhaust gas, and when the exhaust gas rises along the spiral fan blade 4 in the filter pipe 5, although the flow speed of the exhaust gas is reduced by the rotation of the spiral fan blade 4, the exhaust gas still has a certain air pressure when flowing, namely, when the exhaust gas flows, a part of the exhaust gas enters the sheet-shaped bulge on the inner surface of the filter sponge 6, so that the inner side of the sheet-shaped bulge has a certain air pressure and further expands, even when the exhaust gas is filtered through the filter sponge 6, the exhaust gas enters the filter sponge 6 from the sheet-shaped bulge on the inner surface thereof, and further can block the particulate matters in the exhaust gas in the sheet-shaped, at this time, the expanded flaky bulges are extruded uniformly along with the rotation of the spiral fan blade 4 and move from top to bottom, so that the dust attached in the flaky bulges is scraped, the cleaning effect of the filter sponge 6 is achieved, the excessive blocking of the dust in the flaky bulges is avoided, the filter effect of the filter sponge 6 is reduced, when the waste gas is transmitted upwards in the spiral fan blade 4, the waste gas passes through the filter screen plate 7 arranged at the lower end of the spiral fan blade, at the moment, the filter screen in the filter screen plate 7 generates a certain range of shaking effect when filtering the waste gas due to the change of input air pressure, the self-cleaning effect is achieved, the problem that the ventilation efficiency of the filter screen plate 7 is reduced and the ideal filtering effect is difficult to achieve when the waste gas passes through the filter screen plate 7 is avoided, the waste gas flows to the guide groove 72 in the lower end wall of the spiral fan blade 4 due to the existence of the guide plate 71 and passes through the guide pipe 73 under the guide of, make waste gas be in complicated flow state when flowing in spiral fan blade 4 promptly, prolong the flow time of waste gas in filter tube 5 by a wide margin, further improve the filter effect, simultaneously waste gas is because the filter plate 7 of its angle design meeting direct injection lower floor when passing through stand pipe 73, and then make the filtration to waste gas more direct, and because stand pipe 73 is the taper pipe, so waste gas is the acceleration state when passing through stand pipe 73, the impact force of waste gas to filter screen plate 7 in filter plate 7 has been improved promptly, and then the range of shaking of filter screen plate 7 in the messenger is bigger, make the dust on its surface more easily by being shaken off, not only improved the filter effect, the circulation effect of waste gas has also been improved, waste gas's filter time has been reduced promptly by a wide margin.
The specific working process is as follows:
when in use, the dust and waste gas can be introduced into the filter pipe 5 through the air inlet pipe 1, when the dust and waste gas passes through the air inlet hole 11 in the air inlet pipe 1, because the air inlet hole 11 is arranged in the wall of the air inlet pipe 1 in a bending shape, the waste gas enters the filter pipe 5 through the air inlet hole 11 and takes a spiral flow direction, and when the waste gas enters the filter pipe 5 and is sprayed on the filter sponge 6 in the filter pipe 5, the waste gas is given to the air inlet pipe 1 to rotate, so that the air inlet pipe 1 is led into the filter pipe 5, the connecting rod 3 at the upper end of the air inlet pipe 1 and the air outlet pipe 2 start to rotate when the air inlet pipe 1 starts to rotate, namely the spiral fan blades 4 on the outer surface of the connecting rod 3 start to rotate, and the spiral fan blades 4 pull the gas in the filter pipe 5 from top to bottom in the rotating process, and the flow direction of the waste gas is from bottom, therefore, the rotation of the spiral fan blade 4 provides a certain resistance to the flow of the exhaust gas, and further greatly prolongs the residence time of the exhaust gas in the filter pipe 5, and forces the exhaust gas to permeate through the filter sponge 6, thereby greatly improving the filtering effect on the exhaust gas, and when the exhaust gas rises along the spiral fan blade 4 in the filter pipe 5, although the flow speed of the exhaust gas is reduced by the rotation of the spiral fan blade 4, the exhaust gas still has a certain air pressure when flowing, namely, when the exhaust gas flows, a part of the exhaust gas enters the sheet-shaped bulge on the inner surface of the filter sponge 6, so that the inner side of the sheet-shaped bulge has a certain air pressure and further expands, even when the exhaust gas is filtered through the filter sponge 6, the exhaust gas enters the filter sponge 6 from the sheet-shaped bulge on the inner surface thereof, and further can block the particulate matters in the exhaust gas in the sheet-shaped, at this time, the expanded flaky bulges are extruded uniformly along with the rotation of the spiral fan blade 4 and move from top to bottom, so that the dust attached in the flaky bulges is scraped, the cleaning effect of the filter sponge 6 is achieved, the excessive blocking of the dust in the flaky bulges is avoided, the filter effect of the filter sponge 6 is reduced, when the waste gas is transmitted upwards in the spiral fan blade 4, the waste gas passes through the filter screen plate 7 arranged at the lower end of the spiral fan blade, at the moment, the filter screen in the filter screen plate 7 generates a certain range of shaking effect when filtering the waste gas due to the change of input air pressure, the self-cleaning effect is achieved, the problem that the ventilation efficiency of the filter screen plate 7 is reduced and the ideal filtering effect is difficult to achieve when the waste gas passes through the filter screen plate 7 is avoided, the waste gas flows to the guide groove 72 in the lower end wall of the spiral fan blade 4 due to the existence of the guide plate 71 and passes through the guide pipe 73 under the guide of, make waste gas be in complicated flow state when flowing in spiral fan blade 4 promptly, prolong the flow time of waste gas in filter tube 5 by a wide margin, further improve the filter effect, simultaneously waste gas is because the filter plate 7 of its angle design meeting direct injection lower floor when passing through stand pipe 73, and then make the filtration to waste gas more direct, and because stand pipe 73 is the taper pipe, so waste gas is the acceleration state when passing through stand pipe 73, the impact force of waste gas to filter screen plate 7 in filter plate 7 has been improved promptly, and then the range of shaking of filter screen plate 7 in the messenger is bigger, make the dust on its surface more easily by being shaken off, not only improved the filter effect, the circulation effect of waste gas has also been improved, waste gas's filter time has been reduced promptly by a wide margin.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. An environment-friendly purification device comprises an air inlet pipe (1), an air outlet pipe (2), a connecting rod (3), a spiral fan blade (4), a filter pipe (5) and a filter sponge (6); the method is characterized in that: the filter pipe (5) is fixedly arranged, and a connecting rod (3) is arranged inside the filter pipe (5); the connecting rod (3) is vertically arranged inside the filtering pipe (5), the outer surface of the connecting rod (3) is fixedly connected with a spiral fan blade (4), the upper end of the connecting rod (3) is fixedly connected with an air outlet pipe (2), and the lower end of the connecting rod (3) is fixedly connected with an air inlet pipe (1); a filtering sponge (6) is arranged on the outer side of the spiral fan blade (4); the filtering sponge (6) is filled in the inner wall of the filtering pipe (5); the upper end of the air inlet pipe (1) is arranged in the filter pipe (5), the upper end of the air inlet pipe (1) is inserted into the lower end wall of the filter pipe (5) in a rotating mode, and air inlet holes (11) are uniformly formed in the upper end wall of the air inlet pipe (1); the lower end of the air outlet pipe (2) is arranged in the filter pipe (5), the lower end of the air outlet pipe (2) is inserted into the upper end wall of the filter pipe (5) in a rotating mode, and air outlet holes (21) are uniformly formed in the lower end wall of the air outlet pipe (2).
2. The environmental purification apparatus according to claim 1, wherein: the air inlet holes (11) are arranged in the wall of the air inlet pipe (1) in a bent shape, and the bending direction of the air inlet holes (11) is the air entraining direction of the spiral fan blades (4) from bottom to top.
3. The environmental purification apparatus according to claim 1, wherein: the inner wall of the filtering sponge (6) is uniformly raised into a sheet shape around the circumference, and the opening direction of the raised sheet shape is opposite to the air inlet direction of the air inlet hole (11).
4. The environmental purification apparatus according to claim 1, wherein: the lower end wall of the spiral fan blade (4) is uniformly and fixedly provided with a filter screen plate (7); the filter screen plate (7) is obliquely arranged, the oblique direction of the filter screen plate (7) is the flowing direction of waste gas in the spiral fan blade (4), and a filter screen in the filter screen plate (7) is made of elastic metal materials.
5. The environmental purification apparatus according to claim 4, wherein: the lower end wall of the filter screen plate (7) is fixedly connected with a guide plate (71); the guide plate (71) is arranged in an arc shape, and a guide groove (72) is arranged above the guide plate (71); the guide groove (72) is arranged in the lower end wall of the spiral fan blade (4), the guide groove (72) is arranged in an arc shape, and the guide groove (72) is arranged between two adjacent filter screen plates (7).
6. An environmental protection purification apparatus according to claim 5, wherein: the outer end of the guide plate (71) is uniformly and fixedly connected with a guide pipe (73); the exhaust gas purification device is characterized in that the guide pipe (73) is arranged inside the right end of the guide groove (72), the upper end of the guide pipe (73) is fixedly connected with the inner wall of the right end of the guide groove (72), the guide pipe (73) is a conical pipe, the guide pipe (73) is obliquely arranged, the oblique direction of the guide pipe (73) is the flowing direction of exhaust gas in the spiral fan blades (4), and the lower end of the guide pipe (73) is obliquely opposite to the filter screen plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011515003.0A CN112755663B (en) | 2020-12-21 | 2020-12-21 | Environment-friendly purification device |
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|---|---|---|---|
| CN202011515003.0A CN112755663B (en) | 2020-12-21 | 2020-12-21 | Environment-friendly purification device |
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| CN112755663A true CN112755663A (en) | 2021-05-07 |
| CN112755663B CN112755663B (en) | 2022-04-19 |
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| CN202011515003.0A Active CN112755663B (en) | 2020-12-21 | 2020-12-21 | Environment-friendly purification device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307446A (en) * | 2021-12-27 | 2022-04-12 | 陈丽华 | Environment-friendly dust removal equipment for industrial kiln waste gas |
| CN114832686A (en) * | 2022-06-02 | 2022-08-02 | 襄汾县农绿园农业有限公司 | Water-soluble fertilizer stirring device and application method thereof |
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| CN105194949A (en) * | 2015-09-28 | 2015-12-30 | 湖南红太阳光电科技有限公司 | Tail gas vacuum acid-removing filter for decompression diffusion furnace |
| CN205627368U (en) * | 2016-05-11 | 2016-10-12 | 石烨 | Unpowered purifier of gaseous particulate matter |
| CN107638765A (en) * | 2016-07-21 | 2018-01-30 | 中国科学院大连化学物理研究所 | A kind of low noise low energy consumption air cleaning unit |
| CN211189623U (en) * | 2019-11-22 | 2020-08-07 | 中琉环保科技有限公司 | Novel desulfurization dust removal gas cleaning device |
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| CN114307446A (en) * | 2021-12-27 | 2022-04-12 | 陈丽华 | Environment-friendly dust removal equipment for industrial kiln waste gas |
| CN114832686A (en) * | 2022-06-02 | 2022-08-02 | 襄汾县农绿园农业有限公司 | Water-soluble fertilizer stirring device and application method thereof |
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