CN209501109U - A kind of dedicated PTFE dedusting filtering bag of solidification disposal of waste incinerator - Google Patents
A kind of dedicated PTFE dedusting filtering bag of solidification disposal of waste incinerator Download PDFInfo
- Publication number
- CN209501109U CN209501109U CN201920165930.0U CN201920165930U CN209501109U CN 209501109 U CN209501109 U CN 209501109U CN 201920165930 U CN201920165930 U CN 201920165930U CN 209501109 U CN209501109 U CN 209501109U
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- CN
- China
- Prior art keywords
- dust
- cover
- screw thread
- scraper plate
- support keel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of dedicated PTFE dedusting filtering bags of solidification disposal of waste incinerator, it is related to exhaust-gas treatment field, solve the problems, such as that it is inconvenient to remove internal dust and dirt for dedusting filtering bag in the prior art, it is characterized in that: including upper cover, support keel, filter sheath, lower cover, dust-removing rod, sealing cover, screen pipe and dust-removing cover, the upper cover and lower cover are respectively and fixedly installed to the upper and lower ends of support keel, filter sheath covers in the outside of support keel, dust-removing rod is located at the inside of support keel, screen pipe is set in the outside of filter sheath, the dust-removing rod is equipped with screw thread, dust-removing cover is equipped with threaded hole, filter sheath material is PTFE；The utility model drives dust-removing rod rotation by screw thread, and threads turn drives scraper plate dedusting during dust-removing rod decline, and easy to operate, structure is simple, while the lower cover of the utility model has the function of interim dust, does not have to be equipped with dust catcher, saves cost.
Description
Technical field
The utility model relates to exhaust-gas treatment field more particularly to a kind of dedicated PTFE dedusting filters of solidification disposal of waste incinerator
Bag.
Background technique
Burning is a kind of heat treatment method of solid waste, house refuse, industrial solid wastes, agricultural solid waste, dirt
Waterworks sludge and hazardous waste burn in special equipment high temperature, so that combustible waste is changed into carbon dioxide and water etc. simple inorganic
Object, the weight reduction rate after burning are generally higher than 70%, and volume reduction rate is greater than 80%, can greatly reduce amount of waste, while thoroughly
Various pathogen are killed, by the also recyclable thermal energy of heat-energy recovering apparatus, realize minimizing, innoxious and recycling.
Solid waste burning needs to use dedusting filtering bag in the prior art, for collecting the dust generated in burning process,
Publication number " CN107952299A " discloses a kind of dedusting filtering bag, which hangs the dust gone in filter bag by scraping hawk, then
It is sucked out by dust catcher, which can extend the operating time of dedusting filtering bag, but need to rotate on one side when the device dedusting
It scrapes hawk to move up and down on one side, dedusting is inconvenient.
Utility model content
The technical problems to be solved in the utility model is in view of the foregoing drawbacks, it is dedicated to provide a kind of solidification disposal of waste incinerator
PTFE dedusting filtering bag, to solve the problems, such as that it is inconvenient to remove internal dust and dirt for dedusting filtering bag in the prior art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of dedicated PTFE dedusting filtering bag of solidification disposal of waste incinerator, including upper cover, support keel, filter sheath, lower cover, dedusting
Bar, sealing cover, screen pipe and dust-removing cover, the upper cover and lower cover are respectively and fixedly installed to the upper and lower ends of support keel, filtering
It covers in the outside of support keel, dust-removing rod is located at the inside of support keel, and dust-removing rod is fixedly connected on down by dust-removing cover
It covers, sealing cover substitution dust-removing cover is fixedly connected on lower lid, and screen pipe is set in the outside of filter sheath, sets on the dust-removing rod
There is screw thread, dust-removing cover is equipped with threaded hole, and filter sheath material is PTFE.
As further program of the utility model, the upper cover be equipped with air inlet, air inlet be equipped with screw thread or
The lower end of buckle, upper cover is equipped with opening, and to be tightly connected between upper cover and support keel, spiral shell is equipped on the outside of the lower ending opening of upper cover
Line.
As further program of the utility model, support keel is metal mesh, and filter sheath covers in the outside of support keel；
The inside of lower cover is funnel-form, and the lower part of lower cover is equipped with opening, is equipped with screw thread at the lower opening of lower cover.
As further program of the utility model, the dust-removing rod includes threaded rod, scraper plate, handle, bearing and spring
Retaining ring, threaded rod outside are equipped with screw thread, and scraper plate is hinged on the upper end of threaded rod, and scraper plate, at least provided with two, scraper plate is around screw thread
Bar central axes are uniformly distributed；It is connected between handle and scraper plate by bearing, is interference connection between bearing and scraper plate and handle,
Check ring is additionally provided on scraper plate, check ring is located at the both ends of bearing.
As further program of the utility model, silicagel pad is equipped in the sealing cover, sealing cover and lower cover pass through spiral shell
Line connection, the structure of dust-removing cover is identical as sealing cover, and the bottom end of dust-removing cover is equipped with threaded hole, spiral shell on the outside of screw thread specification and threaded rod
Line specification is identical；The screen pipe is internally threaded, and the outside of screen pipe is equipped with gas outlet, and gas outlet is equipped with screw thread.
In conclusion the utility model has the advantages that compared with prior art
The utility model drives dust-removing rod rotation by screw thread, and threads turn drives scraper plate to remove during dust-removing rod decline
Dirt, easy to operate, structure is simple, while the lower cover of the utility model has the function of interim dust, does not have to be equipped with dust catcher, section
Cost-saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram under the dedicated PTFE dedusting filtering bag dust removal state of solidification disposal of waste incinerator.
Fig. 2 is the structural schematic diagram of the dedicated PTFE dedusting filtering bag working condition of solidification disposal of waste incinerator.
Fig. 3 is N direction view in Fig. 1.
Fig. 4 is M direction view in Fig. 1.
Appended drawing reference: 1- upper cover, 11- air inlet, 2- support keel, 3- filter sheath, 4- lower cover, 5- dust-removing rod, 51- screw thread
Bar, 52- scraper plate, 53- handle, 54- bearing, 55- check ring, 6- sealing cover, 7- screen pipe, the gas outlet 71-, 8- dust-removing cover.
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.
Embodiment 1
As shown in FIG. 1 to FIG. 4, a kind of dedicated PTFE dedusting filtering bag of solidification disposal of waste incinerator, including upper cover 1, support keel
2, filter sheath 3, lower cover 4, dust-removing rod 5, sealing cover 6, screen pipe 7 and dust-removing cover 8, the upper cover 1 and lower cover 4 are fixedly mounted respectively
In the upper and lower ends of support keel 2,3 sets of the filter sheath outsides in support keel 2, dust-removing rod 5 is located at the inside of support keel 2,
And dust-removing rod 5 is fixedly connected on lower cover 4 by dust-removing cover 8, sealing cover 6 substitutes dust-removing cover 8 and is fixedly connected on lower cover 4, mistake
Chimney filter 7 is set in the outside of filter sheath 3；
The upper cover 1 is equipped with air inlet 11, and air inlet 11 is equipped with screw thread or buckle, for connecting incinerator exhaust
The lower end of chimney, upper cover 1 is equipped with opening, for fixing support keel 2, to be tightly connected between upper cover 1 and support keel 2, on
Screw thread is equipped on the outside of the lower ending opening of lid 1, for connecting screen pipe 7；
Support keel 2 is metal mesh, for fixing filter sheath 3, prevents filter sheath 3 from deforming, 3 sets of filter sheath in support keel
2 outside plays the role of filtering dust；
The inside of lower cover 4 is funnel-form, and the lower part of lower cover 4 is equipped with opening, and for collecting dust, the lower section of lower cover 4 is opened
It is equipped with screw thread at mouthful, for connecting sealing cover 6 or dust-removing cover 8, plays the role of the opening for sealing lower cover 4；
The dust-removing rod 5 includes threaded rod 51, scraper plate 52, handle 53, bearing 54 and check ring 55,51 outside of threaded rod
Equipped with screw thread, scraper plate 52 is hinged on the upper end of threaded rod 51, and scraper plate 52 is equipped with eight, and scraper plate 52 is equal around 51 central axes of threaded rod
Even distribution, the rotation of threaded rod 51 drive scraper plate 52 to rotate, and the dust and dirt adhered in support keel 2 is wiped in the rotation of scraper plate 52 off；Handle
It is connected between 53 and scraper plate 52 by bearing 54, is interference connection between bearing 54 and scraper plate 52 and handle 53, bearing 54 will
Scraper plate 52 and handle 53 are isolated, and when scraper plate 52 rotates, band fixed handle 53 is rotated, it is preferred that is additionally provided with check ring on scraper plate 52
55, check ring 55 is located at the both ends of bearing 54, further fixes handle 53, prevents handle 53 from falling off；
Silicagel pad is equipped in the sealing cover 6, sealing cover 6 is connected through a screw thread with lower cover 4, the structure of dust-removing cover 8 with it is close
Cover 6 identical, the bottom end of dust-removing cover 8 is equipped with threaded hole, and screw thread specification is identical as 51 outside screw specification of threaded rod；
The screen pipe 7 is internally threaded, and for connecting upper cover 1 and lower cover 4, the outside of screen pipe 7 is equipped with gas outlet
71, gas outlet 71 is equipped with screw thread, for connecting lower road exhaust-gas treatment process.
In conclusion the working principle of the utility model is:
When work, sealing cover 6 is fixedly connected on lower cover 4, and exhaust gas is entered from air inlet 11, by filter sheath 3, then from
Gas outlet 71 is flowed out, and the dust in exhaust gas is filtered by filter sheath 3, is attached in filter sheath 3；
When deashing, sealing cover 6 is backed out, screws on the dust-removing cover 8 with dust-removing rod 5, handle 53 is pulled, in the effect of screw thread
Under, threaded rod 51 rotates, and scraper plate 52 opens, while scraper plate 52 rotates, and wipes the dust and dirt adhered in support keel 2 and filter sheath 3 off,
Dust and dirt is collected into lower cover 4, is pulled back and forth several times, and dust-removing cover 8 is backed out, and collects the dust flowed out out of lower cover 4, is then being twisted
Top cover labyrinth 6, deashing operation terminate.
It should be strongly noted that scraping the application that hawk is the prior art in the application, hawk is scraped by screw thread drive and is turned
The innovative point for the application is moved, efficiently solves the problems, such as that it is inconvenient to remove internal dust and dirt for dedusting filtering bag in the prior art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of dedicated PTFE dedusting filtering bag of solidification disposal of waste incinerator, including upper cover (1), support keel (2), filter sheath (3), under
(4), dust-removing rod (5), sealing cover (6), screen pipe (7) and dust-removing cover (8) are covered, the upper cover (1) and lower cover (4) fix peace respectively
Upper and lower ends mounted in support keel (2), filter sheath (3) cover in the outside of support keel (2), and dust-removing rod (5) is located at support dragon
The inside of bone (2), and dust-removing rod (5) is fixedly connected on lower cover (4) by dust-removing cover (8), sealing cover (6) substitutes dust-removing cover
(8) it is fixedly connected on lower cover (4), screen pipe (7) is set in the outside of filter sheath (3), which is characterized in that the dust-removing rod
(5) it is equipped with screw thread, dust-removing cover (8) is equipped with threaded hole, and filter sheath (3) material is PTFE.
2. the dedicated PTFE dedusting filtering bag of solidification disposal of waste incinerator according to claim 1, which is characterized in that the upper cover
(1) be equipped with air inlet (11), air inlet (11) is equipped with screw thread or buckle, and the lower end of upper cover (1) is equipped with opening, upper cover
(1) to be tightly connected between support keel (2), screw thread is equipped on the outside of the lower ending opening of upper cover (1).
3. the dedicated PTFE dedusting filtering bag of solidification disposal of waste incinerator according to claim 2, which is characterized in that support keel
It (2) is metal mesh, filter sheath (3) covers in the outside of support keel (2)；The inside of lower cover (4) is funnel-form, and lower cover (4)
Lower part is equipped with opening, is equipped with screw thread at the lower opening of lower cover (4).
4. the dedicated PTFE dedusting filtering bag of solidification disposal of waste incinerator according to claim 3, which is characterized in that the dust-removing rod
(5) include threaded rod (51), scraper plate (52), handle (53), bearing (54) and check ring (55), be equipped on the outside of threaded rod (51)
Screw thread, scraper plate (52) is hinged on the upper end of threaded rod (51), and scraper plate (52), at least provided with two, scraper plate (52) is around threaded rod
(51) central axes are uniformly distributed；It is connect between handle (53) and scraper plate (52) by bearing (54), bearing (54) and scraper plate (52)
It is interference connection between handle (53), is additionally provided with check ring (55) on scraper plate (52), check ring (55) is located at bearing
(54) both ends.
5. the dedicated PTFE dedusting filtering bag of solidification disposal of waste incinerator according to claim 4, which is characterized in that the sealing cover
(6) silicagel pad is equipped in, sealing cover (6) is connected through a screw thread with lower cover (4), structure and sealing cover (6) phase of dust-removing cover (8)
Together, the bottom end of dust-removing cover (8) is equipped with threaded hole, and screw thread specification is identical as threaded rod (51) outside screw specification.
6. -5 any dedicated PTFE dedusting filtering bag of solidification disposal of waste incinerator according to claim 1, which is characterized in that described
Screen pipe (7) is internally threaded, and the outside of screen pipe (7) is equipped with gas outlet (71), and gas outlet (71) are equipped with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920165930.0U CN209501109U (en) | 2019-01-30 | 2019-01-30 | A kind of dedicated PTFE dedusting filtering bag of solidification disposal of waste incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920165930.0U CN209501109U (en) | 2019-01-30 | 2019-01-30 | A kind of dedicated PTFE dedusting filtering bag of solidification disposal of waste incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209501109U true CN209501109U (en) | 2019-10-18 |
Family
ID=68203490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920165930.0U Expired - Fee Related CN209501109U (en) | 2019-01-30 | 2019-01-30 | A kind of dedicated PTFE dedusting filtering bag of solidification disposal of waste incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209501109U (en) |
-
2019
- 2019-01-30 CN CN201920165930.0U patent/CN209501109U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20210130 |