CN113230780A - Air purification equipment for environmental protection engineering - Google Patents
Air purification equipment for environmental protection engineering Download PDFInfo
- Publication number
- CN113230780A CN113230780A CN202110531759.2A CN202110531759A CN113230780A CN 113230780 A CN113230780 A CN 113230780A CN 202110531759 A CN202110531759 A CN 202110531759A CN 113230780 A CN113230780 A CN 113230780A
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- China
- Prior art keywords
- dust
- environmental protection
- air
- box body
- groove
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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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
Abstract
The invention is suitable for the technical field of air purification, and provides air purification equipment for environmental protection engineering, which at least comprises a box body, a dust removal mechanism, a dust collection mechanism and a valve mechanism, wherein the dust removal mechanism is provided with a plurality of filtering surfaces which are respectively arranged on a filtering plate, and at least comprises a dust scraping piece which is in contact with the filtering surfaces, and the dust scraping piece is rotationally connected with the filtering plate through a rotating shaft and is used for removing dust on the filtering surfaces; the dust collecting mechanism is communicated with the interior of the box body through a plurality of connecting channels arranged at the bottom of the box body, and the connecting channels are arranged right opposite to the dust scraping piece and used for collecting dust scraped by the dust scraping piece; the valve mechanism is provided with a plurality of sealing plates which are respectively arranged in each connecting channel, the valve mechanism at least comprises a sealing plate for adjusting the opening and closing of the connecting channels, and the sealing plates are movably connected with the connecting channels. Through setting up dust removal mechanism, can remove dust and collect through collection dirt mechanism in unison the filter in the box.
Description
Technical Field
The invention belongs to the technical field of air purification, and particularly relates to air purification equipment for environmental protection engineering.
Background
The environmental protection project refers to a project which is specially made for environmental protection, and the environmental pollution problem is treated and solved by organizing activities of a group of people by applying relevant scientific knowledge and technical means based on a certain group of thought targets due to industrial development; the contents of the environmental protection project mainly include an atmospheric pollution control project, a water pollution control project, a solid waste treatment and utilization project, a noise control project and the like.
Traditional air purification device's filter core is its surface adhesion has a large amount of dusts after long-term the use, if not in time clearance, the purification performance of whole device of very big influence, and traditional clearance is only through taking out whole filter core and clearing up the work, and the clearance process is loaded down with trivial details and waste time.
Disclosure of Invention
The embodiment of the invention aims to provide air purification equipment for environmental protection engineering, and aims to solve the problems that the whole cleaning process is complicated and time is wasted due to the fact that the whole filter element is taken out for cleaning in the filter element cleaning of the traditional air purification device.
The embodiment of the invention is realized in such a way that the air purification equipment for the environmental protection engineering at least comprises a box body, wherein a plurality of filter plates are sequentially arranged between an air inlet interface and an air outlet interface of the box body at intervals along the flowing direction of air, and the equipment further comprises:
the dust removing mechanism is provided with a plurality of filtering surfaces which are respectively arranged on the filtering plates, and at least comprises a dust scraping piece which is contacted with the filtering surfaces, and the dust scraping piece is rotationally connected with the filtering plates through a rotating shaft and is used for removing dust on the filtering surfaces;
the dust collecting mechanism is communicated with the interior of the box body through a plurality of connecting channels arranged at the bottom of the box body, and the connecting channels are arranged right opposite to the dust scraping piece and used for collecting dust scraped by the dust scraping piece; and
the valve mechanism is provided with a plurality of sealing plates which are respectively arranged in the connecting channels, the valve mechanism at least comprises a sealing plate used for adjusting the opening and closing of the connecting channels, the sealing plate is movably connected with the connecting channels, and when the position of the sealing plate moves to a first state, the sealing plate seals the connecting channels.
Preferably, dust removal mechanism still includes the flabellum, the flabellum sets up towards the interface that admits air, flabellum fixed mounting is at the tip.
Preferably, still include installation mechanism, be equipped with a plurality ofly and respectively with a plurality of the filter is connected for with filter demountable installation in the box.
Preferably, the mounting mechanism comprises at least:
the connecting frame covers the periphery of the filter plate, penetrates through a mounting groove formed in the wall of the box body and is mounted in the box body, and is connected with the mounting groove in a sliding manner;
the plug column is arranged on one side, far away from the mounting groove, of the connecting frame and matched with the slot formed in the box body, and when the plug column is plugged into the slot, the connecting frame is mounted in the box body, and one side, far away from the plug column, of the connecting frame is limited in the mounting groove; and
the connecting block is equipped with a plurality ofly, a plurality ofly one side and the filter fixed connection of connecting block, the opposite side is inserted and is established in the spread groove that the link inner wall was seted up.
Preferably, the dust removal mechanism further comprises a second elastic member, the second elastic member is arranged in the connecting groove and horizontally arranged along the gas flowing direction, and two ends of the second elastic member are respectively connected with the side wall of the connecting groove and the side wall of the connecting block.
Preferably, the sealing plate is composed of a sealing part and a communicating part which are sequentially arranged, the communicating part is provided with a communicating hole, the sealing plate is arranged in the connecting channel and is in sliding connection with sliding grooves which are arranged at two sides of the connecting channel, and when the communicating hole on the communicating part slides into the sliding groove, the sealing part seals the connecting channel.
Preferably, the valve mechanism further comprises:
the air catching net is arranged at the air catching port towards the air inlet interface and used for catching air;
one end of the connecting column is fixedly connected with the wind catching net, the other end of the connecting column is fixedly connected with a sealing part of a sealing plate positioned in a moving groove, and the moving groove is communicated with the sliding groove; and
a first elastic member disposed in the moving groove and horizontally disposed along a gas flowing direction, both ends of the first elastic member being connected with the moving groove and the connection column respectively,
after the air inlet interface is ventilated, the wind catching net catches wind, and the connecting column pushes the communicating hole to slide into the sliding groove through the sealing part.
Preferably, the dust collecting mechanism includes:
the dust hopper is of a conical structure, and the material collecting end of the dust hopper is communicated with the connecting channels and used for collecting dust; and
and the ash storage box is communicated with the discharge end of the ash hopper and is used for collecting dust.
Preferably, the dust collecting mechanism further comprises a negative pressure pump, and the negative pressure pump is arranged in the dust storage box and used for enabling the dust storage box to collect dust through negative pressure.
Preferably, one side of the connection channel adjacent to the filter plate is communicated with a chute, and the inclined direction of the chute is arranged towards the connection channel.
According to the air purification equipment for the environmental protection project, the dust removal mechanism is arranged, the filter plate can be dedusted in the box body and collected uniformly through the dust collection mechanism, the valve mechanism is arranged, the connection between the dust collection mechanism and the dust removal mechanism can be adjusted, the operation of dedusting in the box body is increased, the manual and frequent cleaning operation is not needed, and the problems that the whole cleaning process is complicated and the time is wasted due to the fact that the whole filter element is taken out to be cleaned in the filter element cleaning mode of the traditional air purification device are solved.
Drawings
Fig. 1 is a schematic structural diagram of an air purification apparatus for environmental protection engineering.
Fig. 2 is a partially enlarged structural schematic diagram of a portion a in fig. 1 of an air purification apparatus for environmental protection engineering.
Fig. 3 is a partially enlarged structural schematic diagram of a part B in fig. 1 of an air purification apparatus for environmental protection engineering.
Fig. 4 is a partially enlarged structural schematic diagram of a part C in fig. 1 of an air purification apparatus for environmental protection engineering.
Fig. 5 is a partially enlarged structural schematic diagram of a part D in fig. 1 of an air purification apparatus for environmental protection engineering.
Fig. 6 is a three-dimensional schematic view of a connection frame of an air purification device for environmental protection engineering.
In the drawings: 1-box body, 2-support column, 3-air inlet interface, 4-air outlet interface, 5-ash bucket, 6-filter plate, 7-activated carbon plate, 8-fixed column, 9-fan blade, 10-rotating shaft, 11-connecting shaft, 12-dust scraping piece, 13-chute, 14-connecting channel, 15-sealing plate, 16-communicating hole, 17-chute, 18-wind catching net, 19-connecting column, 20-moving groove, 21-first elastic piece, 22-first hose, 23-connecting frame, 24-rotating block, 25-pull ring, 26-mounting groove, 27-inserting column, 28-inserting groove, 29-sealing block, 30-connecting block, 31-connecting groove, 32-second elastic piece, 33-second hose, 34-ash storage box, 35-negative pressure pump, 36-connecting pipe, 37-cover body and 38-holding ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1-3, an air purification apparatus for environmental protection engineering provided for an embodiment of the present invention at least includes a box 1, a plurality of filter plates 6 are sequentially disposed between an air inlet interface 3 and an air outlet interface 4 of the box 1 at intervals along a gas flow direction, and the apparatus further includes:
the dust removing mechanism is provided with a plurality of filtering surfaces which are respectively arranged on the filtering plate 6, and at least comprises a dust scraping piece 12 which is contacted with the filtering surfaces, and the dust scraping piece 12 is rotationally connected with the filtering plate through a rotating shaft 10 and is used for removing dust on the filtering surfaces;
the dust collecting mechanism is communicated with the interior of the box body 1 through a plurality of connecting channels 14 arranged at the bottom of the box body 1, and the connecting channels 14 are arranged opposite to the dust scraping piece 12 and used for collecting dust scraped by the dust scraping piece 12; and
the valve mechanism is provided with a plurality of sealing plates and is respectively arranged in each connecting channel 14, the valve mechanism at least comprises a sealing plate 15 used for adjusting the opening and closing of the connecting channel 14, the sealing plate 15 is movably connected with the connecting channel 14, and when the sealing plate moves to a first state, the sealing plate 15 seals the connecting channel 14.
It is necessary to say that air enters the box body 1 through the air inlet connector 3 at the side end of the box body 1, is collected through five vertically arranged filter plates 6 in the box body 1, and is purified through the activated carbon plates 7 to remove fine particles in the air, and the purified air is discharged through the air outlet connector 4 at the right side of the box body 1.
In an embodiment of the present invention, the dust removing mechanism further includes a fan blade 9, the fan blade 9 is disposed toward the air inlet 3, and the fan blade 9 is fixedly mounted at an end portion.
In one aspect of the present embodiment, a fixing column 8 is fixedly connected to the filter plate 6, and the fixing column 8 is rotatably connected to the rotating shaft 10.
In one case of this embodiment, the side of the connection channel 14 close to the filter plates 6 communicates with a chute 13, the inclination of which chute 13 is arranged towards the connection channel 14.
In the case of the dust removing mechanism, when air flows in the box body 1, the air flows to make the fan blades 9 drive the rotating shaft 10 to rotate, the rotating shaft 10 rotates to make the two connecting shafts 11 fixedly connected with the rotating shaft rotate, and the connecting shafts 11 rotate to make the scraping plates 12 fixedly connected with the connecting shafts rotate, so that dust on the filtering plates 6 is scraped and collected in the dust collecting mechanism through the connecting channels 14.
It is necessary to note that the filter plates 6 are prevented from clogging and the dust falls into the chute 13 on the lower wall of the cabinet 1 and slides into the connecting channel 14.
Preferably, an activated carbon plate 7 is arranged on one side of the box body 1 close to the air outlet port 4.
Furthermore, the aperture of the filter holes of the filter plate 6 in the direction from the air inlet connector 3 to the air outlet connector 4 is continuously reduced, so that the filter plate 6 can purify the air;
as shown in fig. 1 and 5-6, as a preferred embodiment of the present invention, a mounting mechanism is further included, which is provided in plurality and is respectively connected with a plurality of said filter plates 6, for detachably mounting the filter plates 6 in the cabinet 1.
In one aspect of this embodiment, the mounting mechanism includes at least:
the connecting frame 23 is covered on the periphery of the filter plate 6, the connecting frame 23 penetrates through a mounting groove 26 formed in the wall of the box body 1 and is mounted in the box body 1, and the connecting frame 23 is connected with the mounting groove 26 in a sliding mode;
the inserting column 27 is arranged on one side of the connecting frame 23 far away from the installing groove 26, the inserting column 27 is matched with the inserting groove 28 formed in the box body 1, when the inserting column 27 is inserted into the inserting groove 28, the connecting frame 23 is installed in the box body 1, and one side far away from the inserting column 27 is limited in the installing groove 26; and
the connecting blocks 30 are provided with a plurality of connecting blocks 30, one side of each connecting block 30 is fixedly connected with the corresponding filter plate 6, and the other side of each connecting block 30 is inserted into a connecting groove 31 formed in the inner wall of the connecting frame 23.
In this embodiment, link 23 upside all rotates and is connected with the commentaries on classics piece 24 with box 1 threaded connection, change 24 upper end fixedly connected with pull rings 25 of piece, link 23 and box 1 sliding connection, be equipped with on the box 1 and supply the gliding mounting groove 26 of link 23, hold pull ring 25 and rotate the commentaries on classics piece 24 and take out from box 1 with it, pulling pull ring 25 makes and changes 24 to rotate link 23 of being connected and roll-off in the mounting groove 26 on the box 1 with commentaries on classics piece this moment, take out whole link 23 and filter 6 after and carry out the cleaning work to it.
Preferably, the lower end of the connecting frame 23 is fixedly connected with the inserting column 27, the inserting column 27 is slidably connected with the box body 1, the box body 1 is provided with a slot 28 for the inserting column 27 to slide, and the positioning work of the connecting frame 23 in the box body 1 is realized through the connection of the inserting column 27 and the slot 28.
In another case, the dust removing mechanism further includes a second elastic member 32, the second elastic member 32 is disposed in the connecting groove 31 and horizontally disposed along the gas flowing direction, and both ends of the second elastic member 32 are respectively connected to a side wall of the connecting groove 31 and a side wall of the connecting block 30.
In this case, the second elastic member 32 is a spring. A second hose 33 fixedly connected with the groove wall of the connecting groove 31 and the connecting block 30 is arranged on the outer side of the spring 32, when the flow velocity of airflow in the box body 1 changes, the connecting block 30 fixedly connected with the side end of the filter plate 6 slides in the connecting groove 31 on the connecting frame 23, the connecting block 30 slides to extrude the second spring 32 in the connecting groove 31, and then the connecting block 30 and the filter plate 6 vibrate in the connecting frame 23 under the action of the elastic force of the second spring 32, so that dust on the filter plate 6 is vibrated to fall into the chute 13 on the lower wall of the box body 1 and further slides to the sealing plate 15 in the connecting channel 14; and the second hose 33 outside the spring deforms along with the movement of the connecting block 30, and the second hose 33 is arranged to protect the spring.
As shown in fig. 1 and fig. 3 to 4, as a preferred embodiment of the present invention, the sealing plate 15 is composed of a sealing portion and a communicating portion, which are sequentially arranged, the communicating portion is opened with a communicating hole 16, the sealing plate 15 is arranged in the connecting channel 14 and is slidably connected with sliding grooves 17 opened at both sides of the connecting channel 14, and when the communicating hole 16 on the communicating portion slides into the sliding groove 17, the sealing portion seals the connecting channel 14.
In the present embodiment, the opening and closing of the connecting passage 14 is regulated by moving the communication hole of the seal plate 15.
In one aspect of this embodiment, the valve mechanism further comprises:
the air catching net 18 is arranged at the air catching port towards the air inlet interface 3 and is used for catching air;
one end of the connecting column 19 is fixedly connected with the wind catching net 18, the other end of the connecting column is fixedly connected with a sealing part of the sealing plate 15 positioned in the moving groove 20, and the moving groove 20 is communicated with the sliding groove 17; and
a first elastic member 21 disposed in the moving groove 20 and horizontally disposed along a gas flowing direction, both ends of the first elastic member 21 being connected with the moving groove 20 and the connection column 19, respectively,
when the air inlet interface 3 is ventilated, the wind catching net 18 catches wind, and the connecting column 19 pushes the communicating hole 16 to slide into the sliding groove 17 through the sealing part.
When air flows in the box body 1, the air flow enables the wind catching net 18 to move rightwards, so that the connecting column 19 fixedly connected with the wind catching net 18 presses the first elastic piece 21 in the moving groove 20, the sealing plate 15 in the sliding groove 17 in the lower wall of the box body 1 moves rightwards, the communication hole 16 in the sealing plate 15 does not coincide with the connecting channel 14, the connecting channel 14 is closed, and the air only flows in the box body 1; the first hose 22 outside the first elastic member 21 deforms along with the movement of the connecting column 19, so as to protect the first elastic member 21;
when the air in the box body 1 does not flow, the connecting column 19 moves to the left in the moving groove 20 under the elastic force of the first elastic member 21 in the moving groove 20, the sealing plate 15 fixedly connected with the connecting column 19 moves to the right in the sliding groove 17 in the direction shown in the figure, the communication hole 16 on the sealing plate 15 is overlapped with the connecting channel 14, and the dust on the sealing plate 15 falls into the dust collecting mechanism.
As shown in fig. 1, as a preferred embodiment of the present invention, the dust collecting mechanism includes:
the ash hopper 5 is of a conical structure, and the material collecting end of the ash hopper 5 is communicated with the connecting channels 14 and used for collecting dust; and
and the ash storage box 34 is communicated with the discharge end of the ash hopper 5 and is used for collecting dust.
In one case of the present embodiment, the dust collecting mechanism further includes a negative pressure pump 35, and the negative pressure pump 35 is provided in the dust box 34 for causing the dust box 34 to collect dust by negative pressure.
In this embodiment, be equipped with negative pressure pump 35 in ash storage box 34, negative pressure pump 35 output passes through connecting pipe 36 and ash bucket 5 intercommunication, 34 side threaded connection of ash storage box has lid 37, 37 side fixedly connected with of lid holds ring 38, negative pressure pump 35 work makes the inside negative pressure that produces of ash storage box 34, and then makes the dust in the ash bucket 5 flow to ash storage box 34 through connecting pipe 36 and collect, hold ring 38 and rotate lid 37 and take out it from ash storage box 34, and then clear up ash storage box 34.
As shown in fig. 1, 3 and 5, as a preferred embodiment of the present invention, sealing blocks 29 are disposed in the sliding grooves 17, the mounting grooves 26 and the insertion grooves 28, the sealing blocks 29 in the sliding grooves 17 prevent dust in the connecting channels 14 from flowing into the sliding grooves 17, the sealing blocks 29 in the mounting grooves 26 prevent air in the cabinet 1 from leaking out of the cabinet 1 through the mounting grooves 26, and the sealing blocks 29 in the insertion grooves 28 prevent air on one side of the filter plates 6 from leaking to the other side of the filter plates 6 without being purified.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an air purification equipment for environmental protection engineering, includes the box at least, the interface of admitting air of box and giving vent to anger between the interface along gas flow direction interval in proper order are equipped with a plurality of filters, its characterized in that, equipment still includes:
the dust removing mechanism is provided with a plurality of filtering surfaces which are respectively arranged on the filtering plates, and at least comprises a dust scraping piece which is contacted with the filtering surfaces, and the dust scraping piece is rotationally connected with the filtering plates through a rotating shaft and is used for removing dust on the filtering surfaces;
the dust collecting mechanism is communicated with the interior of the box body through a plurality of connecting channels arranged at the bottom of the box body, and the connecting channels are arranged right opposite to the dust scraping piece and used for collecting dust scraped by the dust scraping piece; and
the valve mechanism is provided with a plurality of sealing plates which are respectively arranged in the connecting channels, the valve mechanism at least comprises a sealing plate used for adjusting the opening and closing of the connecting channels, the sealing plate is movably connected with the connecting channels, and when the position of the sealing plate moves to a first state, the sealing plate seals the connecting channels.
2. The air purification device for environmental protection engineering according to claim 1, wherein the dust removal mechanism further comprises a fan blade, the fan blade is arranged towards the air inlet interface, and the fan blade is fixedly installed at an end portion.
3. The air purifying apparatus for environmental protection engineering according to claim 1 or 2, further comprising a plurality of mounting means, respectively connected to the plurality of filter plates, for detachably mounting the filter plates in the cabinet.
4. The air cleaning apparatus for environmental protection engineering according to claim 3, wherein the mounting mechanism at least comprises:
the connecting frame covers the periphery of the filter plate, penetrates through a mounting groove formed in the wall of the box body and is mounted in the box body, and is connected with the mounting groove in a sliding manner;
the plug column is arranged on one side, far away from the mounting groove, of the connecting frame and matched with the slot formed in the box body, and when the plug column is plugged into the slot, the connecting frame is mounted in the box body, and one side, far away from the plug column, of the connecting frame is limited in the mounting groove; and
the connecting block is equipped with a plurality ofly, a plurality ofly one side and the filter fixed connection of connecting block, the opposite side is inserted and is established in the spread groove that the link inner wall was seted up.
5. The air purification device for environmental protection engineering according to claim 4, wherein the dust removal mechanism further comprises a second elastic member, the second elastic member is disposed in the connection groove and horizontally disposed along the gas flow direction, and two ends of the second elastic member are respectively connected with the side wall of the connection groove and the side wall of the connection block.
6. The air purification device for environmental protection engineering according to claim 1, wherein the sealing plate comprises a sealing portion and a communicating portion, the sealing portion and the communicating portion are sequentially disposed, the communicating portion has a communicating hole, the sealing plate is disposed in the connecting channel and slidably connected to sliding grooves formed on both sides of the connecting channel, and when the communicating hole on the communicating portion slides into the sliding groove, the sealing portion seals the connecting channel.
7. The air cleaning apparatus for environmental protection engineering according to claim 6, wherein the valve mechanism further comprises:
the air catching net is arranged at the air catching port towards the air inlet interface and used for catching air;
one end of the connecting column is fixedly connected with the wind catching net, the other end of the connecting column is fixedly connected with a sealing part of a sealing plate positioned in a moving groove, and the moving groove is communicated with the sliding groove; and
a first elastic member disposed in the moving groove and horizontally disposed along a gas flowing direction, both ends of the first elastic member being connected with the moving groove and the connection column respectively,
after the air inlet interface is ventilated, the wind catching net catches wind, and the connecting column pushes the communicating hole to slide into the sliding groove through the sealing part.
8. The air cleaning apparatus for environmental protection engineering according to claim 1, 2 or 7, wherein the dust collecting mechanism comprises:
the dust hopper is of a conical structure, and the material collecting end of the dust hopper is communicated with the connecting channels and used for collecting dust; and
and the ash storage box is communicated with the discharge end of the ash hopper and is used for collecting dust.
9. The air purification device for environmental protection engineering according to claim 8, wherein the dust collection mechanism further comprises a negative pressure pump, and the negative pressure pump is arranged in the dust storage box and used for enabling the dust storage box to collect dust through negative pressure.
10. The air cleaning apparatus for environmental protection engineering according to claim 9, wherein a side of the connection passage adjacent to the filter plate communicates with a chute, and the chute is inclined toward the connection passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110531759.2A CN113230780A (en) | 2021-05-17 | 2021-05-17 | Air purification equipment for environmental protection engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110531759.2A CN113230780A (en) | 2021-05-17 | 2021-05-17 | Air purification equipment for environmental protection engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113230780A true CN113230780A (en) | 2021-08-10 |
Family
ID=77134527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110531759.2A Withdrawn CN113230780A (en) | 2021-05-17 | 2021-05-17 | Air purification equipment for environmental protection engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113230780A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577922A (en) * | 2021-09-28 | 2021-11-02 | 四川大学锦城学院 | Air filtering device for gas turbine |
| CN113654163A (en) * | 2021-08-17 | 2021-11-16 | 深圳市祥源鑫投资发展有限公司 | Energy-concerving and environment-protective type integration air purification equipment |
| CN113680146A (en) * | 2021-09-02 | 2021-11-23 | 湖北中源环保科技有限公司 | Intelligent dust collecting and processing equipment and use method thereof |
| CN114797327A (en) * | 2022-04-24 | 2022-07-29 | 辽宁装备制造职业技术学院 | Novel filtering mechanism's environmental protection dust collecting equipment |
-
2021
- 2021-05-17 CN CN202110531759.2A patent/CN113230780A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654163A (en) * | 2021-08-17 | 2021-11-16 | 深圳市祥源鑫投资发展有限公司 | Energy-concerving and environment-protective type integration air purification equipment |
| CN113680146A (en) * | 2021-09-02 | 2021-11-23 | 湖北中源环保科技有限公司 | Intelligent dust collecting and processing equipment and use method thereof |
| CN113577922A (en) * | 2021-09-28 | 2021-11-02 | 四川大学锦城学院 | Air filtering device for gas turbine |
| CN113577922B (en) * | 2021-09-28 | 2021-12-21 | 四川大学锦城学院 | Air filtering device for gas turbine |
| CN114797327A (en) * | 2022-04-24 | 2022-07-29 | 辽宁装备制造职业技术学院 | Novel filtering mechanism's environmental protection dust collecting equipment |
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Application publication date: 20210810 |