CN116603330A - High temperature resistant no baffle filter - Google Patents
High temperature resistant no baffle filter Download PDFInfo
- Publication number
- CN116603330A CN116603330A CN202310635841.9A CN202310635841A CN116603330A CN 116603330 A CN116603330 A CN 116603330A CN 202310635841 A CN202310635841 A CN 202310635841A CN 116603330 A CN116603330 A CN 116603330A
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- Prior art keywords
- frame
- air
- movable block
- filter element
- filter
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- 238000001914 filtration Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000000565 sealant Substances 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 22
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003370 grooming effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
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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
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B01D46/4263—Means for active heating or cooling
-
- 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
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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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
- B01D46/88—Replacing filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a high-temperature-resistant baffle-free filter, which comprises a shell, a filtering mechanism, a movable block and a power mechanism, wherein an air inlet and an air outlet are formed in the shell, an air inlet component through which sucked air flows is arranged, the filtering mechanism comprises a frame and a filter element, the frame is arranged in the shell through a supporting rod, the filter element is positioned at an opening in the middle of the frame and is adhered with a side groove of an outer ring of the opening, a dredging component is arranged at the front side of the opening of the frame, the movable block is sleeved on the supporting rod, a balloon is arranged at the bottom of the movable block, an air outlet nozzle of the balloon is provided with an exhaust winding pipe through an air pipe, a plurality of groups of air holes aligned with the outer wall of the frame are formed in the exhaust winding pipe, and the power mechanism comprises a power source arranged in the shell; when the air is filtered, the power source can drive the movable block to move up and down to compress the air ring to rapidly exhaust air to cool the frame, so that the sealant at the joint of the filter element can be maintained in an original state in a long-time high-temperature working environment, and the filter element is not required to be replaced frequently.
Description
Technical Field
The invention relates to the technical field of air filtration, in particular to a high-temperature-resistant baffle-free filter.
Background
The air contains particle dust and various suspended matters, and particularly in the weather with larger wind force, the wind can carry the dust and the suspended matters into a room, and along with the development of technology, the requirements of people on air cleanliness are also higher and higher, and the air filter is adopted to gradually expand the air filtering requirements.
The invention provides a high-temperature-resistant baffle-free filter, which is characterized in that the outer frame of the baffle-free filter is attractive, and compared with a baffle-free high-efficiency filter under the same air volume condition, the baffle-free filter has the advantages of small volume, light weight, compact structure, reliable performance and the like, the baffle-free filter generally comprises a filter element and the outer frame for fixing the filter element, under the condition of high-temperature filtration, the sealing glue at the sealing part of the filter element can be melted and fall off to generate gaps and cause the damage of the filter element, the filter element can not be met, the filter element needs to be replaced frequently, and dust can be attached to the surface of the filter element to cause the overventilation effect to be poor.
Disclosure of Invention
The invention aims to provide a high-temperature-resistant baffle-free filter so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a high temperature resistant, barrier-free filter comprising:
a housing having an air inlet and an air outlet formed therein and configured with an air inlet assembly through which air can be sucked;
the filtering mechanism comprises a frame and a filter element, wherein the frame is arranged in the shell through a supporting rod, the filter element is positioned at an opening in the middle of the frame and is adhered to a side groove of an outer ring of the opening, a dredging assembly is arranged at the front side of the opening of the frame, and the dredging assembly is connected with the air inlet;
the movable block is sleeved on the supporting rod, a balloon is arranged at the bottom of the movable block, an exhaust winding pipe is arranged on the balloon outlet nozzle through the gas transmission pipe, and a plurality of groups of air holes aligned to the outer wall of the frame are arranged on the exhaust winding pipe;
the power mechanism comprises a power source arranged in the shell, the power source can drive the movable block to move up and down to compress the balloon to rapidly exhaust gas to dissipate heat of the frame, and the frame can drive the frame to shake off dust attached to the filter element when the movable block moves up and down through the connection assembly.
As an optimal technical scheme of the invention, after the balloon is compressed, the balloon can be elastically restored and can be used for air intake through the air inlet nozzle, and the air inlet nozzle is connected with the atomizer through the air inlet pipe.
As a preferable technical scheme of the invention, the air inlet assembly comprises an air suction source arranged on the rear side of the frame and a grid arranged on the air outlet, and the grid can adjust the air outlet angle up and down.
As an optimal technical scheme of the invention, the support rod is provided with a stop block, the stop block is used for limiting the lowest position of the frame on the support rod, an elastic traction piece is arranged in the shell, and the elastic traction piece extends upwards to be connected with the frame.
As a preferable technical scheme of the invention, the driving assembly comprises a driving column connected with the power output end, a movable rod is sleeved on the driving column, and the movable rod extends downwards to be hinged with the frame.
As a preferable technical scheme of the invention, the dredging component comprises a cover body and an annular belt, wherein the diameter of the cover body gradually contracts from one end to the other end along a central line, the annular belt is a continuous elastic belt, one end of the annular belt is connected with the frame, the other end of the annular belt is connected with the end with the smaller diameter of the cover body, and the end with the larger opening of the cover body is connected with the air inlet.
As a preferable technical scheme of the invention, the inner side and the outer side of the annular belt are coated with an air impermeable layer, so that the shell is divided into an air inlet cavity and an air outlet cavity in an airtight manner.
As a preferable technical scheme of the invention, the connecting component comprises a slot arranged on the movable block, a lining rod hinged on the frame, an adjusting rod screwed on the shell, and an elastic stretching piece connected with the lining rod and the frame, wherein the top of the lining rod is fixedly connected with an inserting block, the adjusting rod penetrates into the shell and is connected with a pressing plate, the pressing plate is used for limiting the lining rod, and the lining rod can be pivoted to drive the inserting block to be inserted into the slot under the elastic action of the elastic stretching piece by continuously rotating the adjusting rod outside the shell.
As an optimal technical scheme of the invention, the bottom of the lining rod is provided with the balls, and the pressing plate is provided with a plurality of groups of annular bulges at intervals, so that the lining rod drives the insert block to collide with the slot to generate vibration when the movable block drives the frame to move up and down.
The invention also provides a high temperature resistant filtering method which is used in any one of the technical schemes and specifically comprises the following steps:
s1, the air inlet component sucks external air, the air enters the shell from the air inlet, and the air is discharged from the air outlet after being filtered by the filter element along the dredging component;
s2, the power source drives the movable block to move up and down to compress the balloon to rapidly exhaust gas to cool the frame through the driving assembly, so that the sealant at the joint of the filter element can be maintained in an original state in a long-time high-temperature working environment;
s3, the air inlet assembly stops sucking air, the frame body is connected with the movable block through the connecting assembly, so that dust attached to the filter element can be shaken off by the frame, the dust can be discharged through the dredging assembly, and the ventilation quantity is prevented from being reduced when the air is filtered.
Compared with the prior art, the invention has the beneficial effects that: according to the high-temperature-resistant baffle-free filter, when air is filtered, a power source can drive the movable block to move up and down to compress the balloon to rapidly exhaust air to dissipate heat of the frame through the driving assembly, so that the sealant can be cooled, the sealant at the joint of the filter element can be maintained in an original state in a long-time high-temperature working environment, and the filter element does not need to be replaced frequently;
the frame body can be connected with the movable block through the connecting component so as to drive the frame to shake off dust attached to the filter element when the movable block moves up and down, and the dust can be discharged through the dredging component, so that the ventilation is prevented from being reduced when air is filtered;
when the frame moves up and down, the balls vertically roll through the plurality of groups of bulges, so that the lining rod is driven to collide with the inserting block and the inserting groove to generate vibration by the reciprocating small-angle rotation, and the attached dust of the filter element can further fall off under the action of the vibration, thereby effectively ensuring that the filter element maintains the efficient ventilation effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a first angular view of the internal structure of the housing of the present invention;
FIG. 3 is a second angular view of the internal structure of the housing of the present invention;
FIG. 4 is a schematic diagram showing the connection relationship between the movable block and the support rod according to the present invention;
FIG. 5 is a schematic diagram of the power mechanism of the present invention;
FIG. 6 is a schematic diagram of the connection of the frame to the support bar in accordance with the present invention;
FIG. 7 is a schematic view of a connecting assembly according to the present invention;
FIG. 8 is a schematic diagram of the connection relationship between a balloon and an exhaust gas winding pipe according to the present invention;
in the figure: 100. a housing; 110. an air inlet; 120. an air outlet; 130. an air suction source; 140. a grid; 200. a filtering mechanism; 210. a frame; 220. a filter element; 230. a support rod; 231. a stop block; 232. an elastic traction member; 240. a grooming assembly; 241. a cover body; 242. an endless belt; 300. a movable block; 310. a balloon; 311. a gas pipe; 312. an air inlet pipe; 320. an air-wound tube; 321. air holes; 400. a power mechanism; 410. a power source; 420. a drive assembly; 421. a drive column; 422. a movable rod; 430. a connection assembly; 431. a slot; 432. a lining rod; 4321. inserting blocks; 4322. a ball; 433. an adjusting rod; 4331. a pressing plate; 4332. an annular protrusion; 434. an elastic stretching member.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-8, the present invention provides a technical solution: a high temperature resistant no-partition filter, comprising a housing 100, a filter mechanism 200, a movable block 300 and a power mechanism 400.
Referring to fig. 1 and 2, an air inlet 110 and an air outlet 120 are formed on a housing 100, and an air inlet assembly through which air can flow is configured, and a heat insulating layer made of a heat insulating material such as a glass fiber board is disposed outside the housing 100, so that heat is reduced from being transferred into the housing 100.
Referring to fig. 2 and 4, the filtering mechanism 200 includes a frame 210 and a filter element 220, the frame 210 is disposed in the housing 100 through a support rod 230, the filter element 220 is disposed at an opening in the middle of the frame 210 and is bonded with a side groove of an outer ring of the opening, a dredging assembly 240 is disposed at a front side of the opening of the frame 210, the dredging assembly 240 is connected with the air inlet 110, the frame 210 is sleeved on the support rod 230, the filter element 220 is mounted at the opening of the frame 210 and is bonded with the side groove of the frame 210 through sealant, so that the filter element 220 can be seamless between the frames 210, the frame 210 is made of metal material and can conduct heat, and the dredging assembly 240 can guide the entering air.
Referring to fig. 3 and 8, the movable block 300 is sleeved on the supporting rod 230, a balloon 310 is disposed at the bottom of the movable block 300, an exhaust winding pipe 320 is disposed on the air outlet nozzle of the balloon 310 through an air pipe 311, a plurality of groups of air holes 321 aligned to the outer wall of the frame 210 are disposed on the exhaust winding pipe 320, the air pipe is a hose, the exhaust winding pipe 320 is fixedly disposed in the housing 100, an elastic supporting ring is disposed in the balloon 310, after being compressed under stress, internal air can be conveyed to the exhaust winding pipe 320 through the air pipe 311 and blown onto the frame 210 through the air holes 321 for heat dissipation, thereby cooling the sealant, and the sealant at the joint of the filter element 220 can be maintained in an original state under a long-time high-temperature working environment without frequent replacement of the filter element 220.
Referring to fig. 2, 4 and 6, the power mechanism 400 includes a power source 410 installed in the housing 100, the power source 410 can drive the movable block 300 to move up and down through the driving component 420 to compress the air ring 310 to rapidly exhaust air to dissipate heat from the frame 210, the frame body can be connected with the movable block 300 through the connecting component 430 to drive the frame 210 to shake off dust attached to the filter element 220 when the movable block 300 moves up and down, the power source 410 is preferably a servo motor, when air is filtered, the power source 410 can drive the movable block 300 to move down through the driving component 420 to enable the air ring 310 to contact with the frame 210 to compress and exhaust air, when the movable block 300 moves up, the air ring 310 can be driven to leave to enable the air ring 310 to recover automatic air intake, and when air is stopped to be filtered, the frame body can be connected with the movable block 300 through the connecting component 430 to shake off dust attached to the filter element 220, and the dust can be discharged through the air-guiding component 240 to avoid ventilation quantity reduction when air is filtered.
When filtering air, the air inlet assembly sucks external air from the air inlet 110 into the shell 100, the air is filtered by the filter element 220 along the dredging assembly 240 and then is discharged from the air outlet 120, the power source 410 drives the movable block 300 to move up and down through the driving assembly 420 to quickly discharge air to cool the frame 210, the sealant has a cooling effect, the sealant at the joint of the filter element 220 can be maintained in an original state under a long-time high-temperature working environment, and when the air is stopped being filtered, the frame body can be connected with the movable block 300 through the connecting assembly 430 to enable the frame 210 to shake off dust attached on the filter element 220, and the dust can be discharged through the dredging assembly 240, so that the ventilation quantity is prevented from being reduced when the air is filtered.
Example 2
Referring to fig. 2 and 8, based on embodiment 1, after the balloon 310 is compressed, the balloon can be elastically recovered and is introduced through the air inlet nozzle, the air inlet nozzle can be unidirectionally introduced, the air inlet nozzle is connected with the atomizer through the air inlet pipe 312, the air inlet pipe 312 is a hose, the air inlet assembly comprises an air suction source 130 installed at the rear side of the frame 210 and a grid 140 arranged on the air outlet 120, the grid 140 can adjust the air outlet angle up and down, the air suction source 130 is preferably a fan, the air outlet end of the air suction source 130 extends to the air outlet 120, the atomizer can generate mixed gas of water mist and air, the mixed gas discharged by the air hole 321 can absorb heat and evaporate after contacting with the frame 210, the cooling effect on the sealant is further improved, and the air outlet angle of the filtered air is adjusted through the grid 140, so that the practicability is good.
Referring to fig. 6, a stop 231 is disposed on the support rod 230, the stop 231 is used for limiting the lowest position of the frame 210 on the support rod 230, an elastic traction member 232 is disposed in the housing 100, the elastic traction member 232 extends upward to be connected with the frame 210, and the elastic traction member 232 is preferably a spring.
Referring to fig. 5, the driving assembly 420 includes a driving post 421 connected to the power output end, and a movable rod 422 is sleeved on the driving post 421, and the movable rod 422 extends downward to be hinged to the frame 210.
Referring to fig. 2 and 3, the dredging assembly 240 includes a cover 241 and an annular band 242, wherein the diameter of the cover 241 gradually contracts from one end to the other end along a central line, the annular band 242 is a continuous elastic band, one end of the annular band 242 is connected with the frame 210, the other end is connected with the smaller diameter end of the cover 241, the larger opening end of the cover 241 is connected with the air inlet 110, and the inner side and the outer side of the annular band 242 are coated with an air impermeable layer to divide the housing 100 into an air inlet cavity and an air outlet cavity in an airtight manner; when filtering air, the cover 241 and the annular belt 242 form an air guide channel, so that the external air is directly connected with the filter element 220 through the air guide channel under the traction of the air suction source 130, the filtering effect is good, and the annular belt 242 is coated with water-based airtight coating to form isolation, so that dust contained in the air cannot be attached to the power source 410 and other components, and the annular belt 242 can be stretched when being stressed by an elastic structure; while the filtering of the air is stopped, the dust shaken off from the filter 220 can be smoothly discharged through the cover 241 gradually expanding from inside to outside.
Example 3
Referring to fig. 3, fig. 4, fig. 6 and fig. 7, on the basis of embodiment 1 or embodiment 2, the connection assembly 430 includes a slot 431 formed on the movable block 300, a lining rod 432 hinged on the frame 210, an adjusting rod 433 screwed on the housing 100, and an elastic stretching member 434 connected to the lining rod 432 and the frame 210, an insert 4321 is fixedly connected to the top of the lining rod 432, the adjusting rod 433 penetrates into the housing 100 and is connected with a pressing plate 4331, the pressing plate 4331 is used for limiting the lining rod 432, the lining rod 432 can be pivoted to drive the insert 4321 to insert into the slot 431 under the elastic force of the elastic stretching member 434 by continuously rotating the adjusting rod 433 outside the housing 100, the elastic stretching member 434 is preferably a spring, the elastic stretching member 434 has a tendency of driving the lining rod 432 to rotate anticlockwise, when the adjusting rod 433 drives the pressing plate 4331 to move outwards, the lining rod 432 can drive the insert 4321 to insert into the slot 431, so that the movable block 300 and the frame 210 can move up and down along the supporting rod 230, and simultaneously, the movable block 300 can drive the air ring 310 to move back and forth when the frame 210 is not driven.
Referring to fig. 3, 4, 6 and 7, balls 4322 are mounted at the bottom of the lining rod 432, a plurality of groups of annular protrusions 4332 are arranged on the pressing plate 4331 at intervals, so that the lining rod 432 drives the insert 4321 to collide with the slot 431 to generate vibration when the movable block 300 drives the frame 210 to move up and down, the balls 4322 are contacted with the pressing plate 4331, and when the frame 210 moves up and down, the balls 4322 vertically roll through the plurality of groups of protrusions, so that the small-angle reciprocating rotation of the lining rod 432 drives the insert 4321 to collide with the slot 431 to generate vibration, and the attached dust of the filter element 220 can further fall off under the vibration effect, thereby effectively ensuring that the filter element 220 maintains the efficient ventilation effect.
Example 4
A high temperature resistant filtering method is used in the embodiment of any one of the above 1 to 3, and specifically comprises the following steps:
s1, the air inlet assembly sucks external air from the air inlet 110, the air entering the shell 100 is filtered by the filter element 220 along the dredging assembly 240, and then the air is discharged from the air outlet 120;
s2, the power source 410 drives the movable block 300 to move up and down through the driving component 420 so as to quickly exhaust gas to cool the frame 210, and the sealant is cooled, so that the sealant at the joint of the filter element 220 can be maintained in an original state in a long-time high-temperature working environment;
s3, the air inlet assembly stops sucking air, the frame body is connected with the movable block 300 through the connecting assembly 430, so that dust attached to the filter element 220 can be shaken off by the frame 210, and the dust can be discharged through the dredging assembly 240, so that the ventilation amount is prevented from being reduced when the air is filtered.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A high temperature resistant, barrier-free filter comprising:
a housing having an air inlet and an air outlet formed therein and configured with an air inlet assembly through which air can be sucked;
the filtering mechanism comprises a frame and a filter element, wherein the frame is arranged in the shell through a supporting rod, the filter element is positioned at an opening in the middle of the frame and is adhered to a side groove of an outer ring of the opening, a dredging assembly is arranged at the front side of the opening of the frame, and the dredging assembly is connected with the air inlet;
the movable block is sleeved on the supporting rod, a balloon is arranged at the bottom of the movable block, an exhaust winding pipe is arranged on the balloon outlet nozzle through the gas transmission pipe, and a plurality of groups of air holes aligned to the outer wall of the frame are arranged on the exhaust winding pipe;
the power mechanism comprises a power source arranged in the shell, the power source can drive the movable block to move up and down to compress the balloon to rapidly exhaust gas to dissipate heat of the frame, and the frame can drive the frame to shake off dust attached to the filter element when the movable block moves up and down through the connection assembly.
2. The high temperature resistant baffle-less filter of claim 1 wherein said balloon is elastically recoverable after compression and is adapted to be admitted through an inlet nozzle connected to an atomizer through an inlet tube.
3. The high temperature resistant baffle-less filter of claim 1 wherein said air intake assembly comprises an air intake source mounted on the rear side of the frame and a grid disposed on the air outlet, said grid being adjustable in air outlet angle up and down.
4. The high temperature resistant baffle-less filter of claim 1, wherein the support bar is provided with a stop for limiting the lowest position of the frame on the support bar, and an elastic traction member is arranged in the housing and extends upwards to be connected with the frame.
5. The high temperature resistant barrier-less filter of claim 1, wherein the drive assembly comprises a drive post connected to the power take off, the drive post having a movable rod coupled thereto, the movable rod extending downwardly and being hinged to the frame.
6. The high temperature resistant baffle-less filter of claim 1 wherein said drainage assembly comprises a shroud having a diameter that tapers from one end to the other along a centerline, and an annulus that is a continuous elastic band having one end connected to the frame and the other end connected to the smaller diameter end of the shroud and a larger opening end connected to the air inlet.
7. The high temperature resistant, barrier-free filter of claim 6 wherein the annulus is coated with an impermeable layer on both the inner and outer sides thereof to hermetically separate the housing into an inlet chamber and an outlet chamber.
8. The high-temperature-resistant baffle-free filter according to claim 1, wherein the connecting assembly comprises a slot formed in the movable block, a lining rod hinged to the frame, an adjusting rod screwed on the shell, and an elastic stretching piece connected with the lining rod and the frame, wherein the top of the lining rod is fixedly connected with an inserting block, the adjusting rod penetrates into the shell and is connected with a pressing plate, the pressing plate is used for limiting the lining rod, and the lining rod can be pivoted to drive the inserting block to be inserted into the slot under the elastic action of the elastic stretching piece by continuously rotating the adjusting rod outwards of the shell.
9. The high temperature resistant no-partition filter according to claim 8, wherein balls are mounted at the bottom of the lining rod, and a plurality of groups of annular protrusions are arranged on the pressing plate at intervals, so that the lining rod drives the insert block to collide with the slot to generate vibration when the movable block drives the frame to move up and down.
10. A high temperature resistant filtration method for a high temperature resistant no-separator filter according to any one of claims 1 to 9, comprising the steps of:
s1, the air inlet component sucks external air, the air enters the shell from the air inlet, and the air is discharged from the air outlet after being filtered by the filter element along the dredging component;
s2, the power source drives the movable block to move up and down to compress the balloon to rapidly exhaust gas to cool the frame through the driving assembly, so that the sealant at the joint of the filter element can be maintained in an original state in a long-time high-temperature working environment;
s3, the air inlet assembly stops sucking air, the frame body is connected with the movable block through the connecting assembly, so that dust attached to the filter element can be shaken off by the frame, the dust can be discharged through the dredging assembly, and the ventilation quantity is prevented from being reduced when the air is filtered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310635841.9A CN116603330A (en) | 2023-05-31 | 2023-05-31 | High temperature resistant no baffle filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310635841.9A CN116603330A (en) | 2023-05-31 | 2023-05-31 | High temperature resistant no baffle filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116603330A true CN116603330A (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310635841.9A Pending CN116603330A (en) | 2023-05-31 | 2023-05-31 | High temperature resistant no baffle filter |
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| CN (1) | CN116603330A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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