CN209564758U - A kind of exhaust-gas treatment dry filter - Google Patents
A kind of exhaust-gas treatment dry filter Download PDFInfo
- Publication number
- CN209564758U CN209564758U CN201920250999.3U CN201920250999U CN209564758U CN 209564758 U CN209564758 U CN 209564758U CN 201920250999 U CN201920250999 U CN 201920250999U CN 209564758 U CN209564758 U CN 209564758U
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- China
- Prior art keywords
- filter
- filter layer
- shell
- scraping device
- exhaust
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Abstract
The utility model discloses a kind of exhaust-gas treatment dry filters, it is cylindric shell including shape, the inside of shell is equipped with cavity, the both ends of shell are equipped with the air inlet and air outlet being connected to cavity, the bottom of shell is equipped with the opening extended along shell axis direction, opening is equipped with filter screen, and the bottom of opening is equipped with exhalant canal；It is sequentially arranged the first filter layer, the second filter layer and third filter layer along the direction perpendicular to shell axis, from air inlet to air outlet in cavity, and the first filter layer is identical with the structure of third filter layer.The utility model by arrange triple filter layer successively gas is filtered, it can be achieved that filter effect more preferably, the side of every layer of filter plate is equipped with scraping device, it can be achieved that being dusted to filter plate.
Description
Technical field
The utility model belongs to filter technology field, and in particular to a kind of exhaust-gas treatment dry filter.
Background technique
The industrial waste gas that exhaust-gas treatment is generated primarily directed to industrial site, such as dust particle, flue gas flue dust, peculiar smell
The work that gas, toxic and harmful gas are administered；Common exhaust-gas treatment has factory's fume and exhaust gas purifying, workshop dust exhaust gas
Purification, organic waste-gas purification, the purification of exhaust gas peculiar smell, acid-base waste gas purifying, purification of chemical waste gas etc..
Dry filter is indispensable a kind of device on pumped (conveying) medium pipeline, is typically mounted on the input end of equipment.
Existing dry filter is substantially to be filtered by a strainer, when the impurity contained in medium is more, by one section
After time service, the filter effect of strainer can be reduced, and affect working efficiency.Meanwhile when needing to contain water in the medium that filters
When steam, medium can generate a large amount of condensed water by filter cavity, and existing dry filter does not have the processing of condensed water
Device, condensed water can be accumulated in the cavity of filter, can reduce the service life of filter in this way, and filter is longer in use
After a period of time, dust can block strainer, and filter effect can reduce, and the screen replacing of dry filter is inconvenient, for this purpose,
It is badly in need of a kind of dry filter for being able to solve the above problem.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model provides a kind of exhaust-gas treatment dry filter, it can
Realize that filter effect is good, dry filter of easy to clean.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of exhaust-gas treatment dry filter, is cylindric shell including shape, and the inside of the shell is equipped with sky
Chamber, the both ends of shell are equipped with the air inlet and air outlet that are connected to cavity, and the bottom of shell is equipped with to be extended along shell axis direction
Opening, opening be equipped with filter screen, the bottom of opening is equipped with exhalant canal；In the cavity along perpendicular to shell axis,
Direction from air inlet to air outlet has been sequentially arranged the first filter layer, the second filter layer and third filter layer, and the first filtering
Layer is identical with the structure of third filter layer；
Run through at the axle center of first filter layer, the second filter layer and third filter layer and is plugged with connecting rod, described first
Filter layer and third filter layer are equipped with the first scraping device, the second filter layer close to the one of air inlet close to the side of air inlet
Side is equipped with the second scraping device, and first scraping device and the second scraping device are fixedly attached on connecting rod；Described second
The outside of scraping device is socketed with ring gear, and the top of the shell is equipped with motor and motor-driven gear, the gear
Connection is engaged with ring gear；
The middle part of first filter layer, the second filter layer and third filter layer is equipped with the slot through shell upper end, inserts
Activity is plugged with filter plate in slot, and semicircle support bent plate, when in mounted state, branch are connected with above the filter plate
The outer surface of the outer surface and shell of supportting bent plate fits, and recessing groove is offered below the filter plate, is equipped in recessing groove
Fur.
Preferably, the scraper plate of first scraping device, the second scraping device is close to the side of filter plate equipped with hairbrush.
Preferably, the bottom of the shell is equipped with support.
Preferably, the width of the recessing groove is adapted with the diameter of connecting rod.
Preferably, the bottom angled arrangement of the exhalant canal, and exhalant canal and ground are in degree angle.
Compared with prior art, the utility model has the following beneficial effects:
(1), the utility model by arrange triple filter layer successively gas is filtered, it can be achieved that filter effect more
Good, the side of every layer of filter plate is equipped with scraping device, it can be achieved that being dusted to filter plate；
(2), the utility model is installed on connecting rod by three scraping devices, and the second scraping device is driven by motor
It is dynamic, it can be achieved that single motor can drive multiple scraping devices to work, it is time saving, laborsaving；
(3), the utility model can be discharged condensed water, prevent condensed water from staying for a long time by arranging exhalant canal in bottom
In the cavities.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is sectional view at A-A in the utility model Fig. 1；
Fig. 3 is sectional view at B-B in the utility model Fig. 1；
Fig. 4 is sectional view at C-C in the utility model Fig. 1；
Fig. 5 is the structural schematic diagram that the utility model supports bent plate and filter plate；
Fig. 6 is the first scraping device of the utility model partial structural diagram.
Description of symbols:
1, shell, 2, air inlet, 3, air outlet, 4, connecting rod, the 5, first scraping device, 6, support bent plate, 7, filter plate, 8,
Motor, 9, gear, 10, exhalant canal, 11, ring gear, 12, recessing groove, the 13, second scraping device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 to 6, a kind of exhaust-gas treatment dry filter is cylindric shell 1 including shape, described
The inside of shell 1 is equipped with cavity, and the both ends of shell 1 are equipped with the air inlet 2 and air outlet 3 that are connected to cavity, and the bottom of shell 1 is set
There is the opening extended along 1 axis direction of shell, opening is equipped with filter screen, and the bottom of opening is equipped with exhalant canal 10, has served as
After filter is completed, filtered water can be flowed out from exhalant canal 10；In the cavity along perpendicular to 1 axis of shell, from air inlet 2
The first filter layer, the second filter layer and third filter layer, and the first filter layer and third have been sequentially arranged to the direction of air outlet 3
The structure of filter layer is identical, three layer filtration better effect；
Run through at the axle center of first filter layer, the second filter layer and third filter layer and is plugged with connecting rod 4, described first
Filter layer and third filter layer are equipped with the first scraping device 5, the second filter layer close to air inlet 2 close to the side of air inlet 2
Side be equipped with the second scraping device 13, scraping device be multiple scraper plates form and surround 4 axis rotation of connecting rod, scraping device is
It is tightly attached to the side side wall of filter plate 7, after being stained with dust on filter plate 7, scraper plate can remove dust, and dust can be with liquid
It flows into exhalant canal 10, first scraping device 5 and the second scraping device 13 are fixedly attached on connecting rod 4；Described
The outside of two scraping devices 13 is socketed with ring gear 11, and the top of the shell 1 is equipped with the gear that motor 8 and motor 8 drive
9, the gear 9 engages connection with ring gear 11, and motor 8 drives ring gear 11 to rotate by gear 9, and ring gear 11 drives the second scraping dress
13 rotations are set, the second scraping device 13 drives the first scraping device of two sides 5 to rotate together by connecting rod 4, can filter three
Plate 7 is cleared up simultaneously；
The middle part of first filter layer, the second filter layer and third filter layer is equipped with the slot through 1 upper end of shell, inserts
Activity is plugged with filter plate 7 in slot, and the top of the filter plate 7 is connected with semicircle support bent plate 6, when in installation condition
When, the outer surface of the outer surface and shell 1 that support bent plate 6 fits, and the lower section of the filter plate 7 offers recessing groove 12, allows
Fur is equipped in the slot 12 of position, slot can be realized through 1 upper end of shell is conducive to replacement filter plate 7, and the arrangement of recessing groove 12 can be achieved
During about 7 filter plate pulls and pushes, connecting rod 4 will not hinder filter plate 7.
Specifically, the scraper plate of first scraping device 5, the second scraping device 13 is equipped with close to the side of filter plate 7
Hairbrush, hairbrush can clear up the dust on filter plate 7.
Specifically, the bottom of the shell 1 is equipped with support, the present apparatus is supported.
Specifically, the width of the recessing groove 12 is adapted with the diameter of connecting rod 4, filter plate 7 is in upper and lower twitch, even
Bar 4 will not hinder filter plate 7.
Specifically, the bottom angled of the exhalant canal 10 is arranged, and exhalant canal 10 and ground are in 15 degree of angles, out
The minimum point of aquaporin 10 is higher than the minimum point of support, and filtered water can be flowed out from exhalant canal 10.
In use, gas enters in cavity from air inlet 2, the first filter layer, the second filter layer and third mistake are passed sequentially through
Gas is discharged from air outlet 3 after filtering layer carries out multi-filtering, multi-filtering layer filter effect more preferably, when speckling with ash on filter plate 7
After dirt, motor 8 is rotated with moving gear 9, and gear 9 drives ring gear 11 to rotate, and ring gear 11 drives the second scraping device 13 to rotate, and second
Scraping device 13 drives connecting rod 4 to rotate, and connecting rod 4 can drive first scraping device 5 at both ends to rotate, and three scraping devices can be to three
A filter plate 7 is dusted, and the condensed water filtered out can flow to cavity bottom along filter plate 7, adulterate scraper plate scrape it is miscellaneous
Matter flows into exhalant canal 10 from the opening of 1 bottom of shell and excludes, and when replacing filter plate 7, can be drawn upwardly out filter plate 7, i.e.,
It is replaceable.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (5)
1. a kind of exhaust-gas treatment dry filter is cylindric shell (1) including shape, it is characterised in that: the shell
(1) inside is equipped with cavity, and the both ends of shell (1) are equipped with the air inlet (2) and air outlet (3) that are connected to cavity, shell (1)
Bottom is equipped with the opening extended along shell (1) axis direction, and opening is equipped with filter screen, and the bottom of opening is equipped with exhalant canal
(10)；Edge has been sequentially arranged first perpendicular to shell (1) axis, from air inlet (2) to the direction of air outlet (3) in the cavity
Filter layer, the second filter layer and third filter layer, and the first filter layer is identical with the structure of third filter layer；
Run through at the axle center of first filter layer, the second filter layer and third filter layer and is plugged with connecting rod (4), first mistake
Filtering layer and third filter layer are equipped with the first scraping device (5), the second filter layer close to air inlet close to the side of air inlet (2)
(2) side is equipped with the second scraping device (13), and first scraping device (5) and the second scraping device (13) are fixedly attached
On connecting rod (4)；The outside of second scraping device (13) is socketed with ring gear (11), and the top of the shell (1) is equipped with
Motor (8) and the gear (9) of motor (8) driving, the gear (9) engage connection with ring gear (11)；
The middle part of first filter layer, the second filter layer and third filter layer is equipped with the slot through shell (1) upper end, slot
Middle activity is plugged with filter plate (7), and semicircle support bent plate (6) is connected with above the filter plate (7), when in installation shape
When state, the outer surface of the outer surface and shell (1) that support bent plate (6) fits, and offers resigning below the filter plate (7)
Slot (12) is equipped with fur in recessing groove (12).
2. a kind of exhaust-gas treatment dry filter according to claim 1, which is characterized in that first scraping device
(5), the scraper plate of the second scraping device (13) is equipped with hairbrush close to the side of filter plate (7).
3. a kind of exhaust-gas treatment dry filter according to claim 1, which is characterized in that the bottom of the shell (1)
Portion is equipped with support.
4. a kind of exhaust-gas treatment dry filter according to claim 1, which is characterized in that the recessing groove (12)
Width is adapted with the diameter of connecting rod (4).
5. a kind of exhaust-gas treatment dry filter according to claim 1, which is characterized in that the exhalant canal (10)
Bottom angled arrangement, and exhalant canal (10) and ground are in 15 degree of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920250999.3U CN209564758U (en) | 2019-02-28 | 2019-02-28 | A kind of exhaust-gas treatment dry filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920250999.3U CN209564758U (en) | 2019-02-28 | 2019-02-28 | A kind of exhaust-gas treatment dry filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209564758U true CN209564758U (en) | 2019-11-01 |
Family
ID=68334330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920250999.3U Expired - Fee Related CN209564758U (en) | 2019-02-28 | 2019-02-28 | A kind of exhaust-gas treatment dry filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209564758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898559A (en) * | 2019-12-13 | 2020-03-24 | 陈俊兆 | Exhaust treatment device for power plant |
| CN117450607A (en) * | 2023-12-22 | 2024-01-26 | 广州普华环保设备有限公司 | Air humidifying filter element and workshop ventilation device |
-
2019
- 2019-02-28 CN CN201920250999.3U patent/CN209564758U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898559A (en) * | 2019-12-13 | 2020-03-24 | 陈俊兆 | Exhaust treatment device for power plant |
| CN110898559B (en) * | 2019-12-13 | 2022-08-26 | 国家电投集团河南电力有限公司技术信息中心 | Exhaust treatment device for power plant |
| CN117450607A (en) * | 2023-12-22 | 2024-01-26 | 广州普华环保设备有限公司 | Air humidifying filter element and workshop ventilation device |
| CN117450607B (en) * | 2023-12-22 | 2024-03-22 | 广州普华环保设备有限公司 | Air humidifying filter element and workshop ventilation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |