CN112403135B - Self-blowing mechanism of boiler air filter - Google Patents
Self-blowing mechanism of boiler air filter Download PDFInfo
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- CN112403135B CN112403135B CN202011275750.1A CN202011275750A CN112403135B CN 112403135 B CN112403135 B CN 112403135B CN 202011275750 A CN202011275750 A CN 202011275750A CN 112403135 B CN112403135 B CN 112403135B
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- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a self-blowing mechanism of a boiler air filter, which comprises a ventilating duct, wherein an installation plate is fixedly connected inside the ventilating duct, a filter screen is fixedly connected in the middle of the installation plate, a through hole is arranged at the upper end of the ventilating duct in a penetrating way, an inserting groove is arranged at one side inside the through hole, a sliding plate is arranged inside the inserting groove, the distance between the two sides of the sliding plate is larger than the diameter of the through hole, the distance between the two sides of the sliding plate is smaller than the distance between the two sides inside the inserting groove, and a second sliding groove is arranged at the upper end of the inserting groove. Is convenient, time-saving and labor-saving.
Description
The technical field is as follows:
the invention belongs to the technical field of machinery, and particularly relates to a self-blowing mechanism of a boiler air filter.
The background art comprises the following steps:
the boiler is an energy conversion device, has applied to each field, and at present, the air cleaner of boiler mostly installs inside the exhaust pipe of boiler, and the time of use is of a specified duration, and the filter screen can be amassed with the dust, is unfavorable for boiler work, and the staff need unpack exhaust pipe apart when clearing up the dust on the filter screen, and is comparatively troublesome, wastes time and energy.
The invention content is as follows:
the invention aims to solve the problems, and provides a self-blowing mechanism of a boiler air filter, which solves the defects that the existing air filter of a boiler is mostly arranged in an exhaust duct of the boiler, the filter screen is full of dust after long-term use, the boiler is not beneficial to work, and workers need to disassemble the exhaust duct when cleaning the dust on the filter screen, so that the boiler air filter is troublesome, time-consuming and labor-consuming.
In order to solve the above problems, the present invention provides a technical solution:
a self-blowing mechanism of a boiler air filter comprises an air duct, wherein an internal fixedly connected mounting plate of the air duct is provided, a middle fixedly connected filter screen of the mounting plate is provided, a through hole is arranged at the upper end of the air duct in a penetrating manner, an inserting groove is arranged at one side inside the through hole, a sliding plate is arranged inside the inserting groove, the distance between two sides of the sliding plate is larger than the diameter of the through hole, the distance between two sides of the sliding plate is smaller than the distance between two sides inside the inserting groove, a second sliding groove is arranged at the upper end of the inserting groove, a second sliding block is connected inside the second sliding groove in a sliding manner, the lower end of the second sliding block is fixedly connected to one side of the upper end of the sliding plate, a clamping groove is arranged at the other side inside of the through hole, a fixing shell is fixedly connected to the upper end of the air duct, the fixing shell and the through hole are positioned on the same vertical line, the inside of the fixing shell is communicated with the inside of the air duct through the through hole, the utility model discloses a fan, including air pipe, fixed casing, air pump, air pipe, air pump, air pipe's upper end and one side that is located the fixed casing are equipped with logical groove, it is located the upper end of second spout to lead to the groove, air pipe's upper end and the opposite side fixedly connected with air pump that is located the fixed casing, the output fixedly connected with exhaust pipe of air pump, the lower extreme of exhaust pipe passes air pipe's lateral wall and extends to air pipe's inside, the lower extreme fixedly connected with nozzle of exhaust pipe, the nozzle is just to the filter screen setting.
Preferably, the fixed shell is fixedly connected with a fixed plate inside, a screw rod is inserted into one side of the upper end of the fixed plate, a third gear is sleeved on the screw rod, the third gear is in threaded connection with the screw rod, a first sliding groove is arranged at the lower end of the third gear, the first chute is in a ring-shaped structure, the other side of the upper end of the fixed plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating shaft, the upper end of the first rotating shaft is fixedly connected with a first gear, the other side of the upper end of the fixed plate is fixedly connected with a first movable shaft which is positioned between the screw rod and the first motor, the upper end swing joint of first loose axle has the second gear, the lower extreme of screw rod passes fixed plate and through-hole and extends to air pipe's inside, screw rod threaded connection is on the fixed plate.
As preferred, the lower extreme of screw rod is rotated and is connected with the rolling disc, the lower extreme fixedly connected with mount of rolling disc, fixed mount is H type structure, the mount is close to the inside roller that is equipped with in one side of filter screen, the equal fixedly connected with second loose axle in the front and back portion of roller, the equal swing joint of one end that the roller was kept away from to the second loose axle is on the mount, a plurality of brushes of the outside fixedly connected with of roller, adjacent two distance between the brush is the same, the mount is close to the inside fixedly connected with second motor in one side of filter screen, the second motor is located one side that the filter screen was kept away from to the roller, the output end fixedly connected with second axis of rotation of second motor, the second axis of rotation passes through the drive belt and is connected with homonymy second loose axle transmission.
Preferably, the clamping groove and the slot are located on the same horizontal line, and the distance between the upper end and the lower end inside the clamping groove is the same as the distance between the upper end and the lower end inside the slot.
Preferably, a fixing block is inserted into one side of the through groove and is of a T-shaped structure, the lower end of the fixing block penetrates through the through groove and extends to the inside of the second sliding groove, and the lower end of the fixing block is fixedly connected to the upper end of the second sliding block.
Preferably, the second gear is in meshed connection with the first gear and the third gear.
Preferably, the inside both sides of first spout all have first slider by sliding connection, the equal fixedly connected with bracing piece of lower extreme of first slider, the equal fixed connection in the upper end of fixed plate of lower extreme of bracing piece.
Preferably, the distance between the two sides of the fixing frame is smaller than the diameter of the through hole, and the fixing frame and the nozzle are respectively positioned on the two sides of the filter screen.
The invention has the beneficial effects that: the invention relates to a self-blowing mechanism of a boiler air filter, which is characterized in that an air pump with a nozzle is arranged on a ventilating pipeline, a fixing plate with a first motor and a screw rod is arranged in a fixing shell, a fixing frame with a roller is arranged on the screw rod, and a plurality of brushes are arranged on the roller, so that dust accumulated on a filter screen can be automatically cleaned conveniently, and the self-blowing mechanism is more convenient, time-saving and labor-saving.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a cut-away view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
FIG. 3 is an enlarged view of the structure at B of the present invention;
FIG. 4 is a schematic view of a third gear of the present invention;
fig. 5 is a schematic structural view of the fixing frame of the present invention.
In the figure: 1-ventilating duct, 2-mounting plate, 3-filter screen, 4-through hole, 5-stationary housing, 6-stationary plate, 7-screw, 8-first motor, 9-first rotating shaft, 10-first gear, 11-first movable shaft, 12-second gear, 13-third gear, 14-first chute, 15-first slider, 16-supporting rod, 17-rotating disc, 18-stationary frame, 19-roller, 20-second movable shaft, 21-brush, 22-second motor, 23-second rotating shaft, 24-driving belt, 25-slot, 26-sliding plate, 27-second chute, 28-second slider, 29-through groove, 30-stationary block, 31-clamping groove, 32-air pump, 33-exhaust pipe, 34-nozzle.
The specific implementation mode is as follows:
as shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the utility model provides a boiler air cleaner is from blowing mechanism, includes air pipe 1, the inside fixedly connected with mounting panel 2 of air pipe 1, the middle part fixedly connected with filter screen 3 of mounting panel 2, air pipe 1's upper end is run through and is equipped with through-hole 4, inside one side of through-hole 4 is equipped with slot 25, the inside of slot 25 is equipped with slide 26, distance between the slide 26 both sides is greater than the diameter of through-hole 4, distance between the slide 26 both sides is less than the distance between the inside both sides of slot 25, the upper end of slot 25 is equipped with second spout 27, the inside sliding connection of second spout 27 has second slider 28, the lower extreme fixed connection of second slider 28 is in upper end one side of slide 26, the inside opposite side of through-hole 4 is equipped with draw-in groove 31, air pipe 1's upper end fixedly connected with set casing 5, set casing 5 and through-hole 4 are located same central vertical line, the inside of set casing 5 communicates with each other through-hole 4 and ventilation pipe 1, one side that ventilation pipe 1's upper end just is located set casing 5 is equipped with logical groove 29, it is located the upper end of second spout 27 to lead to groove 29, ventilation pipe 1's upper end just is located set casing 5's opposite side fixedly connected with air pump 32, the output fixedly connected with exhaust pipe 33 of air pump 32, ventilation pipe 1's lateral wall is passed to the lower extreme of exhaust pipe 33 and is extended to ventilation pipe 1's inside, exhaust pipe 33's lower extreme fixedly connected with nozzle 34, nozzle 34 is just to filter screen 3 setting.
Wherein, the inside fixedly connected with fixed plate 6 of set casing 5, the upper end one side of fixed plate 6 is inserted and is equipped with screw rod 7, the cover is equipped with third gear 13 on the screw rod 7, third gear 13 threaded connection is on screw rod 7, the lower extreme of third gear 13 is equipped with first spout 14, first spout 14 is the loop type structure, the upper end opposite side fixedly connected with first motor 8 of fixed plate 6, the output fixedly connected with first axis of rotation 9 of first motor 8, the upper end fixedly connected with first gear 10 of first axis of rotation 9, the upper end opposite side fixedly connected with first loose axle 11 of fixed plate 6, first loose axle 11 is located between screw rod 7 and first motor 8, the upper end swing joint of first loose axle 11 has second gear 12, the lower extreme of screw rod 7 passes fixed plate 6 and through-hole 4 and extends to the inside of air pipe 1, the screw 7 is in threaded connection with the fixing plate 6.
Wherein, the lower end of the screw 7 is rotatably connected with a rotating disc 17, the lower end of the rotating disc 17 is fixedly connected with a fixed frame 18, the fixed fixing frame 18 is in an H-shaped structure, a roller 19 is arranged inside one side of the fixing frame 18 close to the filter screen 3, the front and the rear parts of the roller 19 are fixedly connected with second movable shafts 20, one ends of the second movable shafts 20 far away from the roller 19 are movably connected on a fixed frame 18, a plurality of brushes 21 are fixedly connected with the outer part of the roller 19, the distances between every two adjacent brushes 21 are the same, a second motor 22 is fixedly connected inside one side of the fixing frame 18 close to the filter screen 3, the second motor 22 is positioned at one side of the roller 19 far away from the filter screen 3, the output end of the second motor 22 is fixedly connected with a second rotating shaft 23, and the second rotating shaft 23 is in transmission connection with the second movable shaft 20 on the same side through a transmission belt 24.
The slot 31 and the slot 25 are located on the same horizontal line, and the distance between the upper end and the lower end inside the slot 31 is the same as the distance between the upper end and the lower end inside the slot 25, so that the sliding plate 26 can be fixed conveniently.
Wherein, a fixing block 30 is inserted into one side of the through groove 29, the fixing block 30 is of a T-shaped structure, the lower end of the fixing block 30 penetrates through the through groove 29 and extends into the second sliding groove 27, and the lower end of the fixing block 30 is fixedly connected to the upper end of the second sliding block 28, so that the second sliding block 28 can be moved conveniently.
Wherein, the second gear 12 is engaged with the first gear 10 and the third gear 13, so as to rotate the screw 7 through the third gear 13.
Wherein, the equal sliding connection in inside both sides of first spout 14 has first slider 15, the equal fixedly connected with bracing piece 16 of the lower extreme of first slider 15, the equal fixed connection in the upper end of fixed plate 6 of the lower extreme of bracing piece 16 is convenient for fix the position of third gear 13.
The distance between the two sides of the fixing frame 18 is smaller than the diameter of the through hole 4, and the fixing frame 18 and the nozzle 34 are respectively positioned at the two sides of the filter screen 3, so that the movement of the fixing frame 18 is facilitated.
Specifically, the method comprises the following steps: before the self-blowing mechanism of the air filter of the boiler is used, the self-blowing mechanism is welded on an exhaust pipeline of the boiler, a power supply is switched on, because a fixed plate 6 with a first motor 8 and a screw 7 is arranged in a fixed shell 5, a fixed frame 18 with a roller 19 is arranged on the screw 7, and a plurality of brushes 21 are arranged on the roller 19, when the self-blowing mechanism works, a worker slides a fixed block 30 to one side of a through groove 29, simultaneously takes a sliding plate 26 into the inside of a slot 25, starts a first motor 8, a second motor 22 and an air pump 32, the first motor 8 rotates a first gear 10 through a first rotating shaft 9, the first gear 10 rotates a third gear 13 through a second gear 12, the screw 7 moves downwards while the third gear 13 rotates, in the process, the second motor 22 rotates a second rotating shaft 23, the second rotating shaft 23 drives a second movable shaft 20 to rotate through a driving belt 24, when the second movable shaft 20 rotates, the roller 19 rotates on the fixed frame 18, the roller 19 cleans dust on the filter screen 3 through the brush 21, because the ventilation pipeline 1 is provided with the air pump 32 with the nozzle 34, the air pump 32 blows off residual dust on the filter screen 3 through the exhaust pipe 33 and the nozzle 34, and blows off dust falling on the lower end inside the ventilation pipeline 1 out of the exhaust pipe of the boiler, and then the second motor 22 and the air pump 32 are closed, so that the first motor 8 rotates reversely, the screw 7 moves upwards until the fixed frame 18 is retracted into the fixed shell 5, the first motor 8 is closed, the fixed block 30 is moved to the other side of the through groove 29, the sliding plate 26 is inserted into the clamping groove 31, and the through hole 4 is sealed.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a boiler air cleaner is from blowing mechanism, includes air pipe (1), its characterized in that, the inside fixedly connected with mounting panel (2) of air pipe (1), the middle part fixedly connected with filter screen (3) of mounting panel (2), the upper end of air pipe (1) is run through and is equipped with through-hole (4), inside one side of through-hole (4) is equipped with slot (25), the inside of slot (25) is equipped with slide (26), the distance between slide (26) both sides is big than the diameter of through-hole (4), the distance between slide (26) both sides is little than the distance between the inside both sides of slot (25), the upper end of slot (25) is equipped with second spout (27), the inside sliding connection of second spout (27) has second slider (28), the lower extreme fixed connection of second slider (28) is in upper end one side of slide (26), the inside opposite side of through-hole (4) is equipped with draw-in groove (31), the upper end fixedly connected with set casing (5) of air pipe (1), set casing (5) and through-hole (4) are located on same central vertical line, the inside of through-hole (4) and air pipe (1) are passed through to the inside of set casing (5) communicates with each other, one side that the upper end of air pipe (1) just is located set casing (5) is equipped with logical groove (29), it is located the upper end of second spout (27) to lead to groove (29), the upper end of air pipe (1) just is located the opposite side fixedly connected with air pump (32) of set casing (5), the output fixedly connected with exhaust pipe (33) of air pump (32), the lower extreme of exhaust pipe (33) passes the lateral wall of air pipe (1) and extends to the inside of air pipe (1), the lower extreme fixedly connected with nozzle (34) of exhaust pipe (33), the nozzle (34) is arranged opposite to the filter screen (3);
the inner part of the fixed shell (5) is fixedly connected with a fixed plate (6), one side of the upper end of the fixed plate (6) is inserted with a screw rod (7), the lower end of the screw rod (7) is rotatably connected with a rotating disc (17), the lower end of the rotating disc (17) is fixedly connected with a fixed frame (18), the fixed frame (18) is of an H-shaped structure, a roller (19) is arranged inside one side, close to the filter screen (3), of the fixed frame (18), the front part and the rear part of the roller (19) are fixedly connected with second movable shafts (20), one ends, far away from the roller (19), of the second movable shafts (20) are movably connected to the fixed frame (18), a plurality of brushes (21) are fixedly connected to the outer part of the roller (19), the distances between every two adjacent brushes (21) are the same, and a second motor (22) is fixedly connected to the inner part of one side, close to the filter screen (3), of the fixed frame (18), the second motor (22) is located one side of the roller (19) far away from the filter screen (3), the output end of the second motor (22) is fixedly connected with a second rotating shaft (23), and the second rotating shaft (23) is in transmission connection with a second movable shaft (20) on the same side through a transmission belt (24).
2. The boiler air filter self-purging mechanism of claim 1, wherein: the utility model discloses a fan air conditioner, including screw rod (7), screw rod (7) go up the cover and be equipped with third gear (13), third gear (13) threaded connection is on screw rod (7), the lower extreme of third gear (13) is equipped with first spout (14), first spout (14) are the loop type structure, the first motor (8) of upper end opposite side fixedly connected with of fixed plate (6), the first axis of rotation (9) of output fixedly connected with of first motor (8), the upper end fixedly connected with first gear (10) of first axis of rotation (9), the upper end opposite side fixedly connected with first loose axle (11) of fixed plate (6), first loose axle (11) are located between screw rod (7) and first motor (8), the upper end swing joint of first loose axle (11) has second gear (12), the lower extreme of screw rod (7) passes fixed plate (6) and through-hole (4) and extends to the inside of air pipe (1), the screw rod (7) is in threaded connection with the fixing plate (6).
3. The boiler air filter self-purging mechanism of claim 1, wherein: the clamping groove (31) and the slot (25) are located on the same horizontal line, and the distance between the upper end and the lower end in the clamping groove (31) is the same as the distance between the upper end and the lower end in the slot (25).
4. The boiler air filter self-purging mechanism of claim 1, wherein: one side of the through groove (29) is inserted with a fixing block (30), the fixing block (30) is of a T-shaped structure, the lower end of the fixing block (30) penetrates through the through groove (29) and extends to the inside of the second sliding groove (27), and the lower end of the fixing block (30) is fixedly connected to the upper end of the second sliding block (28).
5. The boiler air filter self-purging mechanism of claim 2, wherein: the second gear (12) is in meshed connection with the first gear (10) and the third gear (13).
6. The boiler air filter self-purging mechanism of claim 2, wherein: the equal sliding connection in inside both sides of first spout (14) has first slider (15), the equal fixedly connected with bracing piece (16) of lower extreme of first slider (15), the equal fixed connection in the upper end of fixed plate (6) of lower extreme of bracing piece (16).
7. The boiler air filter self-purging mechanism of claim 1, wherein: the distance between the two sides of the fixing frame (18) is smaller than the diameter of the through hole (4), and the fixing frame (18) and the nozzle (34) are respectively positioned on the two sides of the filter screen (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011275750.1A CN112403135B (en) | 2020-11-16 | 2020-11-16 | Self-blowing mechanism of boiler air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011275750.1A CN112403135B (en) | 2020-11-16 | 2020-11-16 | Self-blowing mechanism of boiler air filter |
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| Publication Number | Publication Date |
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| CN112403135A CN112403135A (en) | 2021-02-26 |
| CN112403135B true CN112403135B (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011275750.1A Active CN112403135B (en) | 2020-11-16 | 2020-11-16 | Self-blowing mechanism of boiler air filter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108844160A (en) * | 2018-07-20 | 2018-11-20 | 南安市奕圣科技有限公司 | A kind of air cooler with functions/drying |
| CN208389613U (en) * | 2018-05-11 | 2019-01-18 | 天津市和一环境工程有限公司 | A kind of waste gas treatment equipment with self-cleaning function |
| CN208389612U (en) * | 2018-05-10 | 2019-01-18 | 天津市和一环境工程有限公司 | A kind of exhaust-gas treatment dust remove device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6562109B2 (en) * | 2001-03-28 | 2003-05-13 | Mks Instruments, Inc. | Acceleration assisted particle/gas separation system |
| CN208082058U (en) * | 2018-03-09 | 2018-11-13 | 天津中燃宏胜能源有限公司 | A kind of boiler air filter is from purger |
| CN109432903B (en) * | 2018-10-30 | 2021-03-02 | 浙江启新科技有限公司 | Environment-friendly air purifier |
| CN210511748U (en) * | 2019-07-20 | 2020-05-12 | 新昌县中亚轮胎有限公司 | Smoke and ash discharging and controlling device for horizontal steam boiler |
| CN211701076U (en) * | 2020-03-06 | 2020-10-16 | 上海创想电源设备有限公司 | Intelligent high-low voltage dry-type load box |
| CN111348664B (en) * | 2020-03-14 | 2022-11-15 | 石嘴山市鹏盛化工有限公司 | Impurity separation device is used in lime nitrogen production |
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2020
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208389612U (en) * | 2018-05-10 | 2019-01-18 | 天津市和一环境工程有限公司 | A kind of exhaust-gas treatment dust remove device |
| CN208389613U (en) * | 2018-05-11 | 2019-01-18 | 天津市和一环境工程有限公司 | A kind of waste gas treatment equipment with self-cleaning function |
| CN108844160A (en) * | 2018-07-20 | 2018-11-20 | 南安市奕圣科技有限公司 | A kind of air cooler with functions/drying |
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| CN112403135A (en) | 2021-02-26 |
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Effective date of registration: 20220901 Address after: No. 09, 21st Floor, Building B, Optical Valley Center Garden, No. 889, Luoyu Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province, Hubei Province (Wuhan Area of Free Trade Zone) Applicant after: WUHAN MINGZHENG POWER ENGINEERING Co.,Ltd. Address before: Room 529, urban and rural distribution center, Yunzhou street, Ruian City, Wenzhou City, Zhejiang Province (Qiaomao town) Applicant before: Zhejiang luemin Environmental Protection Technology Co.,Ltd. |
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