CN208927796U - Ultralow discharge low-resistance filtering device - Google Patents
Ultralow discharge low-resistance filtering device Download PDFInfo
- Publication number
- CN208927796U CN208927796U CN201821427216.6U CN201821427216U CN208927796U CN 208927796 U CN208927796 U CN 208927796U CN 201821427216 U CN201821427216 U CN 201821427216U CN 208927796 U CN208927796 U CN 208927796U
- Authority
- CN
- China
- Prior art keywords
- filter bag
- refractory ceramics
- card
- discharge low
- filter device
- 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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Links
- 238000001914 filtration Methods 0.000 title abstract description 11
- 239000011214 refractory ceramic Substances 0.000 claims description 33
- 238000012856 packing Methods 0.000 claims description 13
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 3
- 238000011084 recovery Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 238000004064 recycling Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an ultra-low discharge low-resistance filtering device, which comprises a plurality of filtering devices arranged on a pattern plate; the filtering device comprises a high-temperature-resistant ceramic tube, a filter bag and an elastic sealing collar; elastic sealing clamping rings are wrapped at two ends of the filter bag, and the other ends of the elastic sealing clamping rings are clamped on the pattern plate; high temperature resistant ceramic pipe inserts and establishes in the filter bag, and the upper end both sides of high temperature resistant ceramic pipe link to each other with the card, the utility model discloses a dual filtration mode that high temperature resistant ceramic pipe and filter bag combined together through dual filtration, can realize ultralow emission to realize the recovery of heavy metal through high temperature resistant ceramic pipe, economic benefits is high, and holistic filter effect is better, has stronger practical value.
Description
Technical field
The utility model relates to a kind of filter device more particularly to a kind of minimum discharge low-resistance filter devices.
Background technique
In dust removal field, it is often necessary to flue gas is filtered, avoids causing damages to environment, existing filter device
The mode of cloth bag is added to be dusted using cage mostly, the flue gas concentration being discharged in this way is high, and dust removing effects are poor, to practical
Use cause certain inconvenience.
Utility model content
The utility model aim be for overcome the deficiencies in the prior art and provide it is a kind of be first filtered with filter bag, then use
Refractory ceramics pipe carry out double filtration, and by refractory ceramics pipe realize heavy metal recycling, high financial profit it is ultralow
Discharge low-resistance filter device.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of minimum discharge low-resistance filter device, packet
Include the multiple filter devices being arranged on card；The filter device includes refractory ceramics pipe, filter bag and elastic packing retainer ring；
The filter bag both ends are enclosed with elastic packing retainer ring, and the other end of above-mentioned elastic packing retainer ring is fastened on card；The resistance to height
Warm ceramic tube is plugged in filter bag, and the upper end two sides of refractory ceramics pipe are connected with card.
Preferably, multiple refractory ceramics pipe rectangular arrangements are on card；Between multiple refractory ceramics pipes
Spacing it is equal or different.
Preferably, multiple quincunx interlaced arrangements of refractory ceramics pipe are on card；Multiple refractory ceramicses
Spacing between pipe is equal or different.
Preferably, multiple refractory ceramics pipes are concentric circles, and are between each other equidistant or unequal spacing arrangement
In card.
Preferably, the filter bag is the mesh-structured of rectangular or square.
Preferably, the filter bag is the mesh-structured of diamond shape.
Preferably, the filter bag is strip structure.
Preferably, the filter bag is round mesh-structured.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
The double filtration mode that the utility model uses refractory ceramics pipe and filter bag to combine, passes through dual mistake
Minimum discharge may be implemented in filter, and the recycling of heavy metal, high financial profit, whole filtering are realized by refractory ceramics pipe
Effect is preferable, has stronger practical value.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the partial enlarged view in attached drawing 1；
Attached drawing 3 is structural schematic diagram of multiple refractory ceramics pipe rectangular arrangements when on card；
Attached drawing 4 is structural schematic diagram of multiple quincunx interlaced arrangements of refractory ceramics pipe when on card；
The structural schematic diagram that attached drawing 5 is multiple refractory ceramics pipes when being concentric circles on card；
Attached drawing 6 be filter bag be rectangle it is mesh-structured when structural schematic diagram；
Attached drawing 7 be filter bag be diamond shape it is mesh-structured when structural schematic diagram；
The structural schematic diagram that attached drawing 8 is filter bag when being strip structure；
The structural schematic diagram that attached drawing 9 is filter bag when being round mesh-structured；
Wherein: 1 card, 2 refractory ceramics pipes, 3 filter bags, 4 elastic packing retainer rings.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail.
A kind of minimum discharge low-resistance filter device described in the utility model as shown in attached drawing 1-2, including be arranged in flower
Multiple filter devices on plate 1；The filter device includes refractory ceramics pipe 2, filter bag 3 and elastic packing retainer ring 4；The filter
3 both ends of bag are enclosed with elastic packing retainer ring 4, and the other end of above-mentioned elastic packing retainer ring 4 is fastened on card；The high temperature resistant pottery
Porcelain tube 2 is plugged in filter bag 3, and the upper end two sides of refractory ceramics pipe 2 are connected with card 1.
Flue gas in the utility model moves towards sequence: flue gas first passes through filter bag, enters refractory ceramics pipe afterwards, finally from resistance to
The center of high-temperature ceramic 2 is discharged, and completes a filter process.
The filter bag 3 and elastic packing retainer ring 4 form a whole, and elastic packing retainer ring 4 is wrapped in filter bag 3, utilize
The elasticity of elastic packing retainer ring 4 is fitted close with card 1 to be assembled, prevent flue gas without refractory ceramics pipe 2 filter and from card 1
It is flowed out in gap between filter bag 3, when the refractory ceramics pipe 2 is installed in insertion filter bag 3.
Further, as shown in Fig. 3, multiple refractory ceramics pipe rectangular arrangements are on card；It is multiple described resistance to
Spacing between high-temperature ceramic is equal or different.
Further, as shown in Fig. 4, multiple quincunx interlaced arrangements of refractory ceramics pipe are on card；It is multiple
Spacing between the refractory ceramics pipe is equal or different.
Further, as shown in Fig. 5, multiple refractory ceramics pipes are concentric circles, and are between each other equidistant
Or unequal spacing is arranged in card.
Further, as shown in Fig. 6, filter bag is the mesh-structured of rectangular or square.
Further, as shown in Fig. 7, filter bag is the mesh-structured of diamond shape.
Further, as shown in Fig. 8, filter bag is strip structure.
Further, as shown in Fig. 9, filter bag is round mesh-structured.
The utility model can by double filtration using the double filtration mode that refractory ceramics pipe and filter bag combine
To realize minimum discharge, and realize by refractory ceramics pipe the recycling of heavy metal, high financial profit, whole filter effect compared with
It is good, there is stronger practical value.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (8)
1. a kind of minimum discharge low-resistance filter device, it is characterised in that: including the multiple filter devices being arranged on card；It is described
Filter device includes refractory ceramics pipe, filter bag and elastic packing retainer ring；The filter bag both ends are enclosed with elastic packing retainer ring, on
The other end for stating elastic packing retainer ring is fastened on card；The refractory ceramics pipe is plugged in filter bag, and refractory ceramics
The upper end two sides of pipe are connected with card.
2. minimum discharge low-resistance filter device according to claim 1, it is characterised in that: multiple refractory ceramics pipes
Rectangular arrangement is on card；Spacing between multiple refractory ceramics pipes is equal or different.
3. minimum discharge low-resistance filter device according to claim 1, it is characterised in that: multiple refractory ceramics pipes
Quincunx interlaced arrangement is on card；Spacing between multiple refractory ceramics pipes is equal or different.
4. minimum discharge low-resistance filter device according to claim 1, it is characterised in that: multiple refractory ceramics pipes
For concentric circles, and card is arranged in for equidistant or unequal spacing between each other.
5. minimum discharge low-resistance filter device according to claim 1, it is characterised in that: the filter bag is rectangle or pros
Shape it is mesh-structured.
6. minimum discharge low-resistance filter device according to claim 1, it is characterised in that: the filter bag is the mesh of diamond shape
Structure.
7. minimum discharge low-resistance filter device according to claim 1, it is characterised in that: the filter bag is strip structure.
8. minimum discharge low-resistance filter device according to claim 1, it is characterised in that: the filter bag is round mesh knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821427216.6U CN208927796U (en) | 2018-09-03 | 2018-09-03 | Ultralow discharge low-resistance filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821427216.6U CN208927796U (en) | 2018-09-03 | 2018-09-03 | Ultralow discharge low-resistance filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208927796U true CN208927796U (en) | 2019-06-04 |
Family
ID=66719556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821427216.6U Active CN208927796U (en) | 2018-09-03 | 2018-09-03 | Ultralow discharge low-resistance filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208927796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523174A (en) * | 2019-09-11 | 2019-12-03 | 南京工程学院 | A kind of high temperature resistant pressurization stagewise complex dust collector |
-
2018
- 2018-09-03 CN CN201821427216.6U patent/CN208927796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523174A (en) * | 2019-09-11 | 2019-12-03 | 南京工程学院 | A kind of high temperature resistant pressurization stagewise complex dust collector |
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