CN114307437A - Reverse self-cleaning pulse filter adjusted according to use scene - Google Patents
Reverse self-cleaning pulse filter adjusted according to use scene Download PDFInfo
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- CN114307437A CN114307437A CN202210003734.XA CN202210003734A CN114307437A CN 114307437 A CN114307437 A CN 114307437A CN 202210003734 A CN202210003734 A CN 202210003734A CN 114307437 A CN114307437 A CN 114307437A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 79
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 13
- 239000000428 dust Substances 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The invention provides a reverse self-cleaning pulse filter adjusted according to a use scene, which comprises: a housing; the filter cartridge is fixedly arranged in the shell; the self-cleaning mechanism is arranged on the shell and comprises a main pipe and a flow guide box, one end of the surface of the main pipe is rotatably connected to the upper side inside the shell, and the bottom end of the main pipe penetrates through the top of the filter cartridge and extends into the filter cartridge. According to the reverse self-cleaning pulse filter adjusted according to the use scene, the main pipe is rotatably connected to the inside of the shell, the driving impeller fixed on the surface of the main pipe is matched with the flow guide box, the air inlet pipe, the air outlet pipe and the return pipe, so that airflow can be guided into the main pipe, the filter cartridge can be cleaned through the ejection of the air outlet pipe, the main pipe can be driven to rotate, the filter cartridge can be cleaned uniformly, and the cleaning airflow is used as power to save energy and protect environment.
Description
Technical Field
The invention relates to the field of self-cleaning pulse filters, in particular to a reverse self-cleaning pulse filter adjusted according to a use scene.
Background
The pulse back-blowing self-cleaning air filter has the air filtering amount of 20-10000Nm3/min (suction state), and has obvious advantages compared with the traditional oil-sticking metal net type, fiber filling type, oil immersion type and cloth bag type air filters used in recent years.
The pulse back-blowing self-cleaning air filter is provided with self-cleaning equipment, and when a filter cartridge in the filter needs to be cleaned, dust on the filter cartridge can be blown off and cleaned through the reverse self-cleaning system.
Current self-cleaning equipment usually needs to drive the self-cleaning pipe through the motor and rotates, and self-cleaning pipe blowout air current when pivoted clears up straining a section of thick bamboo, and present self-cleaning mechanism lacks the inside air current of application entering cleaning pipe and drives cleaning pipe pivoted function as power, consumes the energy as pivoted power through setting up the motor.
Therefore, it is necessary to provide a reverse self-cleaning pulse filter adjusted according to usage scenarios to solve the above technical problems.
Disclosure of Invention
The invention provides a reverse self-cleaning pulse filter adjusted according to a use scene, which solves the problem that the conventional self-cleaning mechanism consumes energy by arranging a motor as the power for rotating a cleaning pipe.
In order to solve the above technical problem, the present invention provides a reverse self-cleaning pulse filter adjusted according to a usage scenario, comprising:
a housing;
the filter cartridge is fixedly arranged in the shell;
the self-cleaning mechanism is arranged on the shell and comprises a main pipe and a flow guide box, one end of the surface of the main pipe is rotatably connected to the upper side inside the shell, the bottom end of the main pipe penetrates through the top of the filter cartridge and extends into the filter cartridge, exhaust pipes are fixedly connected to the two sides of the main pipe and are positioned inside the filter cartridge, the top end of the main pipe penetrates through the flow guide box and extends to the upper side of the flow guide box, a driving impeller is fixedly connected to the surface of the main pipe and is positioned inside the flow guide box, and an air inlet pipe and the exhaust pipes are respectively connected to the two ends of the flow guide box;
the return pipe, return pipe one end connect in the one end of outlet duct, the other end of return pipe run through the top of casing and with the top of being responsible for is connected.
Preferably, the flow guide box comprises a rectangular box part and a semicircular box part, the air outlet pipe and the air inlet pipe are respectively connected to two sides of the rectangular box part, and one side of the driving impeller extends to the inside of the rectangular box.
Preferably, the air inlet pipe and the air outlet pipe both penetrate through the shell and extend to the outside of the shell, and a pulse valve is arranged on the air inlet pipe and located outside the shell.
Preferably, the bottom of the shell is connected with an output pipe, one end of the output pipe is communicated with the bottom of the filter cylinder, and the upper side of the shell is connected with an input pipe.
Preferably, the main pipe comprises an upper end pipe and a lower end pipe, the impeller is driven to be fixed on the upper end pipe, the exhaust pipe is connected to the lower end pipe, a rectangular groove is formed in the top end of the lower end pipe, and a cylindrical cavity is formed in the lower end pipe and located below the rectangular groove.
Preferably, the bottom end of the upper end pipe is fixedly connected with a rectangular pipe, the rectangular pipe extends into the rectangular groove at the upper end of the lower end pipe, and a rubber sleeve is bonded on the surface of the rectangular pipe.
Preferably, the inside of output tube is provided with reciprocal adjustment mechanism, reciprocal adjustment mechanism includes connecting plate and nut, the connecting plate is fixed in through the linking arm the inside of output tube, the top fixedly connected with reciprocal lead screw of connecting plate.
Preferably, the nut is fixed in the bottom of lower-end pipe, reciprocal lead screw with nut threaded connection, just the inside of being responsible for and extending to the lower-end pipe is run through on the top of reciprocal lead screw, the inside of lower-end pipe just with the outside fixedly connected with isolation cylinder of reciprocal lead screw.
Preferably, the bottom of the shell is provided with a collecting mechanism, the collecting mechanism comprises a material guiding channel, the material guiding channel comprises an outer ring and an inner ring, the outer ring and the inner ring are both fixed at the bottom of the shell, and the outer side of the outer ring and the inner side of the inner ring are both provided with threads.
Preferably, the collection mechanism further comprises a sealing cap, the sealing cap being threadedly connected to the outer ring and the inner ring.
Preferably, the cleaning device further comprises a cleaning piece, the cleaning piece comprises a connecting block, one side of the connecting block is fixedly connected with a connecting arm, and the connecting arm is fixedly connected with the rectangular pipe through a fixing piece;
preferably, the bottom of the connecting block is fixedly connected with a cleaning brush, the cleaning brush comprises a fixed arm and a cleaning cotton connected to one side of the fixed arm, and the cleaning cotton is in contact with the outer surface of the filter cylinder;
preferably, the cleaning part further comprises a support ring fixed on the inner surface of the shell, an embedded groove is formed in the other side of the connecting block, one side of the support ring extends into the embedded groove, and balls are arranged on the upper side and the lower side of the embedded groove
Compared with the related art, the reverse self-cleaning pulse filter adjusted according to the use scene provided by the invention has the following beneficial effects:
the invention provides a reverse self-cleaning pulse filter adjusted according to a use scene, which is characterized in that a main pipe is rotatably connected inside a shell, airflow can be guided into the main pipe through a driving impeller fixed on the surface of the main pipe and matched with a flow guide box, an air inlet pipe, an air outlet pipe and a return pipe, the main pipe can be driven to rotate while a filter cartridge is cleaned through the ejection of the air outlet pipe, the filter cartridge is cleaned uniformly, and the energy is saved and the environment is protected by taking the airflow for cleaning as power;
the main pipe is divided into the upper end pipe and the lower end pipe, the upper end pipe is connected with the upper end pipe through the rectangular pipe, when the upper end pipe rotates, the lower end pipe is driven to rotate through the rectangular pipe, the lower end pipe is rotationally matched with the reciprocating adjusting mechanism to drive the lower end pipe to reciprocate up and down, the moving distance is the same as the distance between adjacent exhaust pipes on the upper side and the lower side, the problem that dead angles exist between the air flow sprayed by the adjacent exhaust pipes and the action area of the inner surface of the filter cylinder can be solved, the air flow can act on the inner surface of the filter cylinder without the dead angles, and the cleaning is cleaner.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a reverse self-cleaning pulse filter adjusted according to usage scenarios provided by the present invention;
FIG. 2 is a schematic view of a portion of the self-cleaning mechanism of FIG. 1;
FIG. 3 is a schematic structural view of the reciprocating adjustment mechanism shown in FIG. 1;
FIG. 4 is a schematic view of a portion of the main tube shown in FIG. 1;
FIG. 5 is a schematic view of the collection mechanism shown in FIG. 1;
FIG. 6 is an enlarged view of portion A shown in FIG. 1;
FIG. 7 is a schematic structural diagram of a second embodiment of the reverse self-cleaning pulse filter adjusted according to usage scenarios provided by the present invention;
fig. 8 is a schematic view of the cleaning member shown in fig. 7.
Reference numbers in the figures:
1. the shell body, 2 and the filter cylinder,
3. a self-cleaning mechanism 31, a main pipe 32, a flow guide box 33, a driving impeller 34, an air inlet pipe 35, an air outlet pipe 36, a pulse valve 37, an air outlet pipe 311, an upper end pipe 312, a lower end pipe 313, a cylindrical cavity 314, a rectangular groove 315, a rectangular pipe,
4. a return pipe 5, an adjusting support leg,
6. a collecting mechanism 61, an outer ring 62, an inner ring 63, a thread 64, a sealing cover 65 and a driving shaft,
7. an output pipe is arranged on the upper portion of the shell,
8. an input pipe is arranged on the outer side of the shell,
9. a reciprocating adjusting mechanism 91, a connecting plate 92, a nut 93 and a reciprocating screw rod,
10. the isolating cylinder is arranged on the bottom of the cylinder,
11. cleaning piece, 111, connecting block, 112, connecting arm, 113, cleaning brush, 114 and support ring.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, wherein fig. 1 is a schematic structural diagram of a first embodiment of a reverse self-cleaning pulse filter adjusted according to a usage scenario according to the present invention; FIG. 2 is a schematic view of a portion of the self-cleaning mechanism of FIG. 1; FIG. 3 is a schematic structural view of the reciprocating adjustment mechanism shown in FIG. 1; FIG. 4 is a schematic view of a portion of the main tube shown in FIG. 1; FIG. 5 is a schematic view of the collection mechanism shown in FIG. 1; fig. 6 is an enlarged view of a portion a shown in fig. 1. A reverse self-cleaning pulse filter tuned according to usage scenarios, comprising:
a housing 1;
the self-cleaning mechanism 3 is mounted on the housing 1, the self-cleaning mechanism 3 includes a main pipe 31 and a flow guiding box 32, one end of the surface of the main pipe 31 is rotatably connected to the upper side inside the housing 1, the bottom end of the main pipe 31 penetrates through the top of the filter cartridge 2 and extends into the filter cartridge 2, exhaust pipes 37 are fixedly connected to two sides of the main pipe 31 and located inside the filter cartridge 2, the top end of the main pipe 31 penetrates through the flow guiding box 32 and extends to the upper side of the flow guiding box 32, a driving impeller 33 is fixedly connected to the surface of the main pipe 31 and located inside the flow guiding box 32, and two ends of the flow guiding box 32 are respectively connected with an air inlet pipe 35 and an exhaust pipe 37;
and one end of the return pipe 4 is connected to one end of the air outlet pipe 35, and the other end of the return pipe 4 penetrates through the top of the shell 1 and is connected with the top end of the main pipe 31.
The bottom of casing 1 sets up adjusts supporting leg 5, the supporting leg can carry out the regulation of height promptly, can adjust the height of whole filter according to the scene needs that use, make its input tube 8 and output tube 7 can be connected with not co-altitude gas transmission pipeline, it is more convenient to use, wherein the supporting leg includes outer tube and interior pole, a plurality of fixed orificess have been seted up on the interior pole, one side of outer tube is fixed with the nut, the inside threaded connection of nut has the locating pin, the one end that the locating pin is close to the end cap is provided with the screw thread, adjust outer tube and interior pole through locating pin cooperation fixed orifices.
The shell 1 is also provided with a control box, a pressure difference controller, a pressure gauge interface and the like.
The connection part of the return pipe 4 and the upper end pipe 311 is that the return pipe 4 is sleeved on the surface of the upper end pipe 311, and a rubber sleeve is bonded on the surface of the upper end pipe 311 and the part positioned inside the return pipe 4, so that the sealing property is ensured.
The flow guiding box 32 includes a rectangular box portion and a semicircular box portion, the air outlet pipe 35 and the air inlet pipe 34 are respectively connected to two sides of the rectangular box portion, and one side of the driving impeller 33 extends into the rectangular box.
When the airflow enters the diversion box 32 through the air inlet pipe 34, the airflow flows into the air outlet pipe 35 through the rectangular box, and the airflow can push and drive one side of the impeller 33 to rotate, so that the main pipe 31 is driven to rotate.
The air inlet pipe 34 and the air outlet pipe 37 both penetrate through the casing 1 and extend to the outside of the casing 1, and a pulse valve 36 is arranged on the air inlet pipe 34 and outside the casing 1.
The intake pipe 34 and the exhaust pipe 37 are each provided with a valve connection at one end thereof outside the housing 1.
The bottom of the shell 1 is connected with an output pipe 7, one end of the output pipe 7 is communicated with the bottom of the filter cartridge 2, and the upper side of the shell 1 is connected with an input pipe 8.
The assembly holes have all been seted up to the top and the bottom of straining a section of thick bamboo 2, and output tube 7 extends to the inside of straining a section of thick bamboo 2 through the assembly hole of bottom, and lower extreme pipe 312 extends to the inside of straining a section of thick bamboo 2 through the assembly hole that is located a section of thick bamboo 2 top, and the aperture of assembly hole is the same with the diameter shape of lower extreme pipe 312 and output tube 7 respectively.
The main pipe 31 includes an upper end pipe 311 and a lower end pipe 312, the impeller 33 is fixed on the upper end pipe 311, the exhaust pipe 37 is connected to the lower end pipe 312, a rectangular groove 314 is formed at the top end of the lower end pipe 312, and a cylindrical cavity 313 is formed in the lower end pipe 312 and below the rectangular groove 314.
The rectangular groove 314 communicates with the interior of the cylindrical cavity 313.
The bottom end of the upper end pipe 311 is fixedly connected with a rectangular pipe 315, the rectangular pipe 315 extends into the rectangular groove 314 at the upper end of the lower end pipe 312, and a rubber sleeve is bonded on the surface of the rectangular pipe 315.
The rubber sleeve is bonded on the surface of the rectangular tube 315, so that the sealing performance between the rectangular tube 315 and the rectangular groove 314 is ensured;
wherein the fixed surface of upper end pipe 3113 is connected with the holding ring, and the bottom of holding ring is inlayed and is equipped with the ball, corresponds on the upside supporting surface of casing 1 and is provided with the spacing ring, and the holding ring is located the inside of spacing ring, and upper end pipe 311 runs through the supporting surface to form and rotate on upper end pipe 311 and the supporting surface of casing 1 and be connected, the holding ring can carry on spacingly to the horizontal direction of being responsible for 21, makes it can only the axial rotation.
The inside of output tube 7 is provided with reciprocal adjustment mechanism 9, reciprocal adjustment mechanism 9 includes connecting plate 91 and nut 92, connecting plate 91 is fixed in through the linking arm the inside of output tube 7, the top fixedly connected with reciprocal lead screw 93 of connecting plate 91.
The nut 92 is fixed at the bottom end of the lower end pipe 312, the reciprocating screw rod 93 is in threaded connection with the nut 92, the top end of the reciprocating screw rod 93 penetrates through the main pipe 31 and extends to the inside of the lower end pipe 312, and the inside of the lower end pipe 312 and the outside of the reciprocating screw rod 93 are fixedly connected with the isolation cylinder 10.
The nut 92 can reciprocate along the surface of the reciprocating screw rod 93, so that the lower end pipe 312 can be driven to reciprocate along the top of the reciprocating screw rod 93, and the air flow entering the inner part of the lower end pipe 312 can be prevented from flowing out through the penetrating part of the reciprocating screw rod 93 and the lower end pipe 312 by arranging the isolation cylinder 10.
The bottom of the shell 1 is provided with a collecting mechanism 6, the collecting mechanism 6 comprises a material guiding channel, the material guiding channel comprises an outer ring 61 and an inner ring 62, the outer ring 61 and the inner ring 62 are both fixed at the bottom of the shell 1, and the outer side of the outer ring 61 and the inner side of the inner ring 62 are both provided with threads.
The material guide channel corresponds to the area between the filter cylinder 2 and the inner surface of the shell 1, and a plurality of arc-shaped holes are formed in the bottom of the shell 1 corresponding to the position of the flow guide channel so as to be communicated with the flow guide channel.
The collecting mechanism 6 further comprises a sealing cap 64, the sealing cap 64 being screwed onto the outer ring 61 and the inner ring 62.
The surface of the sealing cover 64 is fixedly connected with a plurality of driving shafts 65, so that the sealing cover 64 can be conveniently rotated, and the sealing cover 64, the inner ring 62 and the outer ring 61 can be conveniently detached and installed.
The working principle of the reverse self-cleaning pulse filter adjusted according to the use scene provided by the invention is as follows:
when the filter is used, gas to be filtered is introduced into the filter cylinder 2 through the input pipe 8, dust in the introduced gas flow is filtered by the gas flow through the filter cylinder 2, and the filtered gas flow is discharged through the output pipe 7;
when the filter cartridge 2 needs to be cleaned, the pulse valve 36 is opened, airflow enters through the air inlet pipe 34, passes through the rectangular part of the flow guide box 32, then enters the main pipe 31 through the return pipe 4 via the air outlet pipe 35, and finally is sprayed on the filter cartridge through the spray head at the end part of the air outlet pipe 37, so that dust on the filter cartridge is blown off;
when the airflow passes through the interior of the flow guide box 32, the impeller 33 is pushed and driven to rotate, the impeller 33 is driven to drive the upper end pipe 311 of the main pipe 31 to rotate, the upper end pipe 311 drives the lower end pipe 312 to rotate through the rectangular pipe 315, and the lower end pipe 312 drives the exhaust pipe 37 to rotate, so that the exhaust pipe can uniformly clean the inner surface of the filter cartridge 2;
when the lower end pipe 312 rotates, the lower end pipe 312 is driven to reciprocate up and down along the reciprocating screw rod 93 under the action of the bottom end screw cap and the reciprocating screw rod 93, wherein the moving distance is the same as the distance between the adjacent exhaust pipes 37 at the upper side and the lower side, so that the problem that dead angles exist between air flows sprayed by the adjacent exhaust pipes 37 and the action area of the inner surface of the filter cartridge 2 can be avoided, the air flows can act on the inner surface of the filter cartridge 2 without dead angles, and the cleaning is cleaner;
when the lower tube 312 moves up and down, the rectangular tube 315 slides along the inside of the rectangular groove 314;
the dust that blows off outside the filter cartridge 2 falls into the diversion channel formed by the inner ring 62 and the outer ring 61 at the bottom of the shell 1, and is located inside the sealing cover 64, when the dust is cleaned, the sealing cover 64 can be unscrewed through the driving shaft 65, then the dust is cleaned, the operation is simple and convenient, and after the cleaning, the sealing cover 64 is fixedly connected with the outer ring 61 and the inner ring 62 through threads, so that the operation is simple and convenient.
Compared with the related art, the reverse self-cleaning pulse filter adjusted according to the use scene provided by the invention has the following beneficial effects:
the main pipe 31 is rotatably connected to the inside of the shell 1, the driving impeller fixed on the surface of the main pipe 31 is matched with the flow guide box, the air inlet pipe 34, the air outlet pipe 35 and the return pipe 4, so that air flow can be guided into the main pipe 31, the air outlet pipe 37 is sprayed out to clean the filter cartridge 2, the main pipe 31 can be driven to rotate, the filter cartridge 2 is uniformly cleaned, and the air flow for cleaning is used as power to save energy and protect environment;
the main pipe 31 is divided into an upper end pipe 311 and a lower end pipe 312, the upper end pipe 311 is connected with the upper end pipe 3112 through a rectangular pipe 315, when the upper end pipe 311 rotates, the lower end pipe 312 is driven to rotate through the rectangular pipe, the lower end pipe 312 is rotationally matched with the reciprocating adjusting mechanism 9 in a rotating mode to drive the lower end pipe 312 to reciprocate up and down, the moving distance is the same as the distance between the adjacent upper and lower exhaust pipes 37, the problem that dead corners exist in the action area of airflow sprayed by the adjacent exhaust pipes 37 and the inner surface of the filter cartridge 2 can be avoided, the airflow can act on the inner surface of the filter cartridge 2 without the dead corners, and cleaning is cleaner.
Second embodiment
Referring to fig. 7 and 8 in combination, based on the application scenario-based reverse self-cleaning pulse filter provided in the first embodiment of the present application, the second embodiment of the present application provides another application scenario-based reverse self-cleaning pulse filter.
Specifically, the reverse self-cleaning pulse filter adjusted according to a usage scenario provided in the second embodiment of the present application is different in that the reverse self-cleaning pulse filter adjusted according to a usage scenario further includes a cleaning element 11, the cleaning element 11 includes a connection block 111, a connection arm 112 is fixedly connected to one side of the connection block 111, and the connection arm 112 is fixedly connected to the rectangular tube 315 through a fixing element;
the bottom of the connecting block 111 is fixedly connected with a cleaning brush 113, the cleaning brush 113 comprises a fixed arm and a cleaning cotton connected to one side of the fixed arm, and the cleaning cotton is in contact with the outer surface of the filter cartridge 2;
the cleaning part 11 further comprises a supporting ring 114, the supporting ring 114 is fixed on the inner surface of the shell 1, an embedded groove is formed in the other side of the connecting block 111, one side of the supporting ring 114 extends to the inside of the embedded groove, and balls are arranged on the upper side and the lower side of the embedded groove.
The support ring 114 can support the connecting block 111 to make it move more stably;
when the self-cleaning mechanism 3 cleans the filter cartridge 2, the rectangular tube 315 simultaneously drives the cleaning brush 113 to rotate along the outer side of the filter cartridge 2, and the cleaning brush 113 cleans the surface of the filter cartridge 2, so that dust on the surface of the filter cartridge 2 is cleaned more cleanly.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A reverse self-cleaning pulse filter adapted according to a usage scenario, comprising:
a housing;
the filter cartridge is fixedly arranged in the shell;
the self-cleaning mechanism is arranged on the shell and comprises a main pipe and a flow guide box, one end of the surface of the main pipe is rotatably connected to the upper side inside the shell, the bottom end of the main pipe penetrates through the top of the filter cartridge and extends into the filter cartridge, exhaust pipes are fixedly connected to the two sides of the main pipe and are positioned inside the filter cartridge, the top end of the main pipe penetrates through the flow guide box and extends to the upper side of the flow guide box, a driving impeller is fixedly connected to the surface of the main pipe and is positioned inside the flow guide box, and an air inlet pipe and the exhaust pipes are respectively connected to the two ends of the flow guide box;
the return pipe, return pipe one end connect in the one end of outlet duct, the other end of return pipe run through the top of casing and with the top of being responsible for is connected.
2. The reverse self-cleaning pulse filter adjusted according to use scenario of claim 1, wherein the flow guiding box comprises a rectangular box portion and a semicircular box portion, the air outlet pipe and the air inlet pipe are respectively connected to two sides of the rectangular box portion, and one side of the driving impeller extends to the inside of the rectangular box.
3. The usage scenario adjusted inverse self-cleaning pulse filter of claim 1, wherein the air inlet pipe and the air outlet pipe both penetrate through the housing and extend to the outside of the housing, and the air inlet pipe is provided with a pulse valve on the outside of the housing.
4. The context-aware, inverted self-cleaning pulse filter according to claim 1, wherein an outlet pipe is connected to the bottom of the housing, one end of the outlet pipe is connected to the bottom of the filter cartridge, and an inlet pipe is connected to the upper side of the housing.
5. The reversed self-cleaning pulse filter adjusted according to the usage scenario of claim 4, wherein the main tube comprises an upper end tube and a lower end tube, the driving impeller is fixed on the upper end tube, the exhaust tube is connected to the lower end tube, the top end of the lower end tube is opened with a rectangular groove, and a cylindrical cavity is opened inside the lower end tube and below the rectangular groove.
6. The reverse self-cleaning pulse filter adjusted according to use scenes of claim 5, wherein a rectangular tube is fixedly connected to the bottom end of the upper end tube, the rectangular tube extends into the rectangular groove at the upper end of the lower end tube, and a rubber sleeve is bonded to the surface of the rectangular tube.
7. The context-aware, inverted self-cleaning pulse filter according to claim 6, wherein the output tube has a reciprocal adjustment mechanism disposed therein, the reciprocal adjustment mechanism comprising a connecting plate and a nut, the connecting plate is fixed inside the output tube via a connecting arm, and a reciprocal lead screw is fixedly connected to the top of the connecting plate.
8. The usage scenario adjusted inverse self-cleaning pulse filter of claim 7, wherein the nut is fixed at the bottom end of the lower tube, the reciprocating screw rod is connected with the nut in a threaded manner, and the top end of the reciprocating screw rod penetrates through the main tube and extends to the inside of the lower tube, and the inside of the lower tube and the outside of the reciprocating screw rod are fixedly connected with an isolation cylinder.
9. The usage scenario adjusted inverse self-cleaning pulse filter of claim 1, wherein the bottom of the housing is provided with a collection mechanism, the collection mechanism comprises a material guiding channel, the material guiding channel comprises an outer ring and an inner ring, the outer ring and the inner ring are both fixed on the bottom of the housing, and the outer side of the outer ring and the inner side of the inner ring are both provided with threads.
10. The context-tailored reverse self-cleaning pulse filter of claim 9, wherein the collection mechanism further comprises a seal cap threaded onto the outer ring and the inner ring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210003734.XA CN114307437A (en) | 2022-01-04 | 2022-01-04 | Reverse self-cleaning pulse filter adjusted according to use scene |
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| CN202210003734.XA CN114307437A (en) | 2022-01-04 | 2022-01-04 | Reverse self-cleaning pulse filter adjusted according to use scene |
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