CN208911645U - A kind of pulse bag filtering cartridge combined dust-remover - Google Patents
A kind of pulse bag filtering cartridge combined dust-remover Download PDFInfo
- Publication number
- CN208911645U CN208911645U CN201821267637.7U CN201821267637U CN208911645U CN 208911645 U CN208911645 U CN 208911645U CN 201821267637 U CN201821267637 U CN 201821267637U CN 208911645 U CN208911645 U CN 208911645U
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- Prior art keywords
- dust
- dust removing
- removing units
- filter cylinder
- air duct
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- 238000001914 filtration Methods 0.000 title claims abstract description 44
- 239000000428 dust Substances 0.000 claims abstract description 86
- 238000009423 ventilation Methods 0.000 claims abstract description 25
- 239000004744 fabric Substances 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 11
- 238000010943 off-gassing Methods 0.000 claims abstract description 8
- 210000001513 Elbow Anatomy 0.000 claims description 5
- 239000003638 reducing agent Substances 0.000 claims description 5
- 210000001367 Arteries Anatomy 0.000 claims 1
- 210000003462 Veins Anatomy 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 235000013312 flour Nutrition 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Abstract
The utility model relates to the technical field of dust removal equipment for the treatment of flour dust, and in particular to a kind of pulse bag filtering cartridge combined dust-remover, including bag dust removal unit A, filtering drum dust removing unit B and efficient filter cylinder dust removing units C；Each dust removing units include upper box, lower box, ash bucket and ash exhauster from top to bottom；The lower box is divided into filter chamber and air duct by second partition, and the intersection of the air duct and first partition is equipped with ventilation opening, is provided with ventilation hole between the upper box and air duct；The air duct of each dust removing units from air inlet side to gas side out, inclined clapboard is from top to bottom set, air duct is separated into upper channel and lower passage by the inclined clapboard, the lower passage is airintake wind-tunnel, and it is connected to ash bucket, the upper channel is the outgassing wind-tunnel of gas after dedusting, and the outgassing wind-tunnel is connected to by ventilation hole with upper box.The utility model realizes the purpose of emission reduction by the integrated design of the classified filtering dedusting of cloth bag, filter cylinder.
Description
Technical field
The utility model relates to the technical field of dust removal equipment for the treatment of flour dust, and in particular to a kind of pulse bag filter assemblies
Formula deduster is mainly used for the dust catching of the industries such as steel, cement, electric power, nonferrous metallurgy.
Background technique
The industries such as steel, cement, electric power, nonferrous smelting are that dust generates, discharges bigger industry, in recent years, with
Environmental protection, the requirement of energy-saving and emission-reduction are higher and higher, and environmental emission standard is more and more tighter, correspondingly, to above-mentioned industry
Required treating flour dust equipment also proposed increasingly higher demands.For the emission reduction of above-mentioned industry dust, according to traditional
Method be be to add the arrangement of filter cartridge dust remover using bag filter, equipment is respectively and independently separated, technology arrangement
On virtually increase occupied area, quantity, the installed power of ancillary equipment etc..This dust pelletizing system takes up a large area, assists
Equipment mostly etc., has been not suitable with the requirement that current and future saves land, saves material, energy conservation, integrated etc..
Summary of the invention
The purpose of the utility model is to overcome defect in the prior art, a kind of pulse bag filter assemblies formula is provided and is removed
Dirt device solves existing point of convention dust abatement equipment by the integrated design of the classified filtering dedusting of cloth bag, filter cylinder
It dissipates, take up a large area, the problems such as ancillary equipment is more, installed power is big, realizing the purpose of emission reduction.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of pulse bag filtering cartridge combined dust-remover provided by the utility model, the dedusting list being connected in series including three
Member, three dust removing units are followed successively by bag dust removal unit A, filtering drum dust removing unit B and efficient filter cylinder from air inlet side to gas side out
Dust removing units C；First partition is equipped between adjacent dust removing units, each dust removing units include upper box, nowel from top to bottom
Body, ash bucket and ash exhauster；The filter cylinder and bag dust removal unit A of the filtering drum dust removing unit B and efficient filter cylinder dust removing units C
Cloth bag be fixed on vertically on the card of upper box；The lower box is divided into filter chamber and air duct by second partition, institute
The intersection for stating air duct and first partition is equipped with ventilation opening, is provided with ventilation hole between the upper box and air duct；Each dedusting
The air duct of unit from air inlet side to gas side out, inclined clapboard is from top to bottom set, air duct is separated into upper channel by the inclined clapboard
And lower passage, the lower passage is airintake wind-tunnel, and is connected to ash bucket, and the upper channel is the outlet of gas after dedusting
Air duct, the outgassing wind-tunnel are connected to by ventilation hole with upper box.
Preferably, the disposed at air vent is provided with opening and closing valve.
Preferably, the air inlet side ventilation opening of each dust removing units and gas side ventilation opening is provided with and adopts pressure pipe out.
Preferably, pulse spraying equipment is arranged in the upper box, for timing or level pressure to cloth bag, filter cylinder jetting deashing.
Preferably, the structure of the filter cylinder is Wrinkled filter cylinder.
Preferably, the air inlet duct passes sequentially through reducer pipe, control valve, elbow and is connected to ash bucket.
Preferably, the airintake wind-tunnel is directly penetrated through with ash bucket.
Preferably, the bag dust removal unit A, filtering drum dust removing unit B and efficient filter cylinder dust removing units C are respectively provided with multiple works
Make unit, the lateral single arrangement in working cell.
Preferably, the bag dust removal unit A, filtering drum dust removing unit B and efficient filter cylinder dust removing units C are respectively provided with multiple works
Make unit, the vertical double arrangement in working cell.
Compared with prior art, the positive beneficial effect of the utility model is:
Bag-type dust and filtering drum dust removing are carried out one by a kind of pulse bag filtering cartridge combined dust-remover of the utility model
Change design, compact-sized, small accommodation area facilitates technology arrangement, easy to manufacture and install；Pass through cloth bag, the classified filtering of filter cylinder
Dedusting, it can be achieved that emission reduction effect, adapt to social development to energy-saving and emission-reduction, save land, save material and integrated requirement.
Detailed description of the invention
Fig. 1 is a kind of positive structure diagram of pulse bag filtering cartridge combined dust-remover of embodiment one；
Fig. 2 is a kind of right side structural representation of pulse bag filtering cartridge combined dust-remover of embodiment one；
Fig. 3 is a kind of right side structural representation of pulse bag filtering cartridge combined dust-remover of embodiment two；
Fig. 4 is a kind of positive structure diagram of pulse bag filtering cartridge combined dust-remover of embodiment three；
Fig. 5 is a kind of right side structural representation of pulse bag filtering cartridge combined dust-remover of example IV；
Fig. 6 is a kind of right side structural representation of pulse bag filtering cartridge combined dust-remover of example IV.
Meaning representated by serial number in figure are as follows: 1. bag dust removal unit A, 2. filtering drum dust removing unit Bs, 3. efficient filtering drum dust removings
Unit C, 4. first partitions, 5. upper boxes, 6. lower boxes, 7. ash buckets, 8. ash exhausters, 9. filter cylinders, 10. cloth bags, 11. cards,
12. second partition, 13. filter chambers, 14. air ducts, 15. ventilation openings, 16. ventilation holes, 17. inclined clapboards, 18. opening and closing valves, 19. adopt pressure
Pipe, 20. pulse spraying equipments, 21. reducer pipes, 22. control valves, 23. elbows.
Specific embodiment
Embodiment one, as shown in Figure 1, a kind of pulse bag filtering cartridge combined dust-remover, including three be connected in series remove
Dirt unit, three dust removing units are followed successively by bag dust removal unit A(1 from air inlet side to gas side out), filtering drum dust removing unit B (2) with
And efficient filter cylinder dust removing units C(3), use three-stage filtration dedusting, good dedusting effect；Between adjacent dust removing units be equipped with first every
Plate 4, dust removing units are spatially segregated, and layout is clear, each dust removing units include from top to bottom upper box 5, lower box 6,
Ash bucket 7 and ash exhauster 8, the lower box 6 is used to filter the dust in gas, after the upper box 5 is used for collecting dust-removing
Gas, the ash bucket 7 are used to for the dust in ash bucket being discharged for collecting dust, the ash exhauster 8, the filtering drum dust removing list
First B(2) and efficient filter cylinder dust removing units C(3) filter cylinder 9 and bag dust removal unit A(1) cloth bag 10 be fixed on vertically
On the card 11 of cabinet 5, it is preferable that the structure of the filter cylinder 9 be Wrinkled filter cylinder, the dust size which passes through≤
0.3um。
As shown in Fig. 2, the lower box 6 is divided into filter chamber 13 and air duct 14, the air duct 14 by second partition 12
It is equipped with ventilation opening 15 with the intersection of first partition 4, ventilation hole 16 is provided between the upper box 5 and air duct 14, it is described logical
Opening and closing valve 18 is provided at air holes 16, the opening and closing valve 18 passes through pneumatic, electronic or electro-hydraulic flowing mode manipulation.
The air duct 14 of each dust removing units from air inlet side to gas side out, from top to bottom be arranged inclined clapboard 17, the inclined clapboard
Air duct 14 is separated into two autonomous channels, respectively upper channel and lower passage up and down by 17；The lower passage is air inlet
Air duct, the airintake wind-tunnel pass sequentially through reducer pipe 21, control valve 22, elbow 23 and are connected to ash bucket 7；The upper channel is
The outgassing wind-tunnel of gas after dedusting, the outgassing wind-tunnel are connected to by ventilation hole 16, opening and closing valve 18 with upper box 5.
The air inlet side ventilation opening of each dust removing units and out gas side ventilation opening, which are provided with, adopts pressure pipe 19, convenient for display judgement
The pressure difference of each dust removing units.
Pulse spraying equipment 20 is arranged in the upper box 5, for timing or level pressure to cloth bag 10,9 jetting deashing of filter cylinder.
Working principle is as follows:
When work, dusty gas enters ash bucket through airintake wind-tunnel by the lower part air inlet side ventilation opening of bag dust removal unit A(1)
7, thick grit falls directly into the bottom of ash bucket 7, and dustshot enters lower box 6 with air-flow, and dust product is attached to the outer surface of cloth bag 10,
Filtered gas enters upper box 5, opens opening and closing valve 18, and filtered gas enters cloth by ventilation hole 16 from upper box 5
Bag dust removing units A(1) outgassing wind-tunnel, by top go out gas side ventilation opening enter the filtering drum dust removing unit B (2) lower part air inlet
Side ventilation opening, and so on, by three-level purified gas by efficient filter cylinder dust removing units C(3) top go out gas side ventilation
Mouth drains into atmosphere.Deashing process first closes opening and closing valve 18, then starts pulse spraying equipment 20, and it is clear to carry out pulse jet
Ash, the dust removed from cloth bag 10 and filter cylinder 9 fall into ash bucket 7.
Embodiment two, the present embodiment and embodiment one the difference is that, as shown in figure 3, the airintake wind-tunnel and ash
Bucket 7 directly penetrates through, and compared with embodiment one, advantage is that the connection equipment such as reducer pipe 21, control valve 22, elbow 23 is omitted,
Structure is more simple, easily manufactured.Other embodiments are similar with embodiment one, and details are not described herein again.
Embodiment three, the present embodiment and embodiment one the difference is that, as shown in figure 4, the bag dust removal unit A
(1), filtering drum dust removing unit B (2) and efficient filter cylinder dust removing units C(3) it is respectively provided with multiple working cells, it is preferable that each dedusting
Unit includes that the quantity of working cell is two, and two working cells are arranged laterally side by side.The wherein structure of each working cell
Identical as the structure of dust removing units that embodiment one describes, details are not described herein again.The structure increases single treatment dust-laden air inlet
The volume of amount, compared with embodiment one, purification efficiency is high, processing gas ability enhances.
Example IV, the present embodiment and embodiment one the difference is that, as shown in Figure 5 and Figure 6, the bag-type dust
Unit A(1), filtering drum dust removing unit B (2) and efficient filter cylinder dust removing units C(3) be respectively provided with multiple working cells, it is preferable that it is each
Dust removing units include that the quantity of working cell is two, the vertical double arrangement in two working cells.Wherein each working cell
Structure is identical as the structure of dust removing units that embodiment one describes, and details are not described herein again.The difference of the structure and embodiment three it
Place is exactly that the placement location of two working cells is different, and the quantity of working cell is even number, and the effect generated is identical.
A kind of pulse bag filtering cartridge combined dust-remover of the utility model, is removed by the classified filtering of cloth bag 10, filter cylinder 9
The integrated design of dirt is concentrated treating flour dust equipment and is placed, and occupied area is small, and ancillary equipment is few, convenient for management and maintenance.
The above-mentioned description to embodiment is for that can understand and apply this practical convenient for those skilled in the art
It is novel.Person skilled in the art obviously easily can make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiments without having to go through creative labor.Therefore, those skilled in the art are according to this
The announcement of utility model, does not depart from improvement that the utility model scope is made and modification all should be in the protection of the utility model
Within the scope of.
Claims (9)
1. a kind of pulse bag filtering cartridge combined dust-remover, which is characterized in that the dust removing units being connected in series including three, three
Dust removing units are followed successively by bag dust removal unit A, filtering drum dust removing unit B and efficient filter cylinder dust removing units from air inlet side to gas side out
C；Between adjacent dust removing units be equipped with first partition, each dust removing units from top to bottom include upper box, lower box, ash bucket and
Ash exhauster；The cloth bag of the filter cylinder and bag dust removal unit A of the filtering drum dust removing unit B and efficient filter cylinder dust removing units C is equal
It is fixed on the card of upper box vertically；The lower box is divided into filter chamber and air duct by second partition, the air duct with
The intersection of first partition is equipped with ventilation opening, is provided with ventilation hole between the upper box and air duct；The wind of each dust removing units
Road from air inlet side to gas side out, inclined clapboard is from top to bottom set, air duct is separated into upper channel to the inclined clapboard and lower part leads to
Road, the lower passage is airintake wind-tunnel, and is connected to ash bucket, and the upper channel is the outgassing wind-tunnel of gas after dedusting, institute
Outgassing wind-tunnel is stated to be connected to by ventilation hole with upper box.
2. pulse bag filtering cartridge combined dust-remover according to claim 1, which is characterized in that the disposed at air vent setting
There is opening and closing valve.
3. pulse bag filtering cartridge combined dust-remover according to claim 1, which is characterized in that each dust removing units into
Gas side ventilation opening and out gas side ventilation opening, which are provided with, adopts pressure pipe.
4. pulse bag filtering cartridge combined dust-remover according to claim 1, which is characterized in that arteries and veins is arranged in the upper box
Blowing device is rushed, for timing or level pressure to cloth bag, filter cylinder jetting deashing.
5. pulse bag filtering cartridge combined dust-remover according to claim 1, which is characterized in that the structure of the filter cylinder is
Wrinkled filter cylinder.
6. pulse bag filtering cartridge combined dust-remover according to claim 1, which is characterized in that the airintake wind-tunnel is successively
It is connected to by reducer pipe, control valve, elbow with ash bucket.
7. pulse bag filtering cartridge combined dust-remover according to claim 1, which is characterized in that the airintake wind-tunnel and ash
Bucket directly penetrates through.
8. according to pulse bag filtering cartridge combined dust-remover described in claim 6 or 7, which is characterized in that the cloth bag removes
Dirt unit A, filtering drum dust removing unit B and efficient filter cylinder dust removing units C are respectively provided with multiple working cells, the lateral single cloth in working cell
It sets.
9. according to pulse bag filtering cartridge combined dust-remover described in claim 6 or 7, which is characterized in that the cloth bag removes
Dirt unit A, filtering drum dust removing unit B and efficient filter cylinder dust removing units C are respectively provided with multiple working cells, the vertical double cloth in working cell
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821267637.7U CN208911645U (en) | 2018-08-08 | 2018-08-08 | A kind of pulse bag filtering cartridge combined dust-remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821267637.7U CN208911645U (en) | 2018-08-08 | 2018-08-08 | A kind of pulse bag filtering cartridge combined dust-remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208911645U true CN208911645U (en) | 2019-05-31 |
Family
ID=66701338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821267637.7U Active CN208911645U (en) | 2018-08-08 | 2018-08-08 | A kind of pulse bag filtering cartridge combined dust-remover |
Country Status (1)
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| CN (1) | CN208911645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327708A (en) * | 2019-08-02 | 2019-10-15 | 浙江蓝天除尘设备有限公司 | A kind of series connection multi-mode bag filter |
-
2018
- 2018-08-08 CN CN201821267637.7U patent/CN208911645U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327708A (en) * | 2019-08-02 | 2019-10-15 | 浙江蓝天除尘设备有限公司 | A kind of series connection multi-mode bag filter |
| CN110327708B (en) * | 2019-08-02 | 2021-08-31 | 浙江蓝天除尘设备有限公司 | Series multi-mode bag-type dust collector |
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