CN208694506U - A kind of flue gas is cooling and bag-type dust integration combined unit - Google Patents
A kind of flue gas is cooling and bag-type dust integration combined unit Download PDFInfo
- Publication number
- CN208694506U CN208694506U CN201821425436.5U CN201821425436U CN208694506U CN 208694506 U CN208694506 U CN 208694506U CN 201821425436 U CN201821425436 U CN 201821425436U CN 208694506 U CN208694506 U CN 208694506U
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- China
- Prior art keywords
- bag
- communicated
- guide duct
- bag filter
- flue gas
- Prior art date
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Links
- 239000000428 dust Substances 0.000 title claims abstract description 37
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000003546 flue gas Substances 0.000 title claims abstract description 29
- 238000001816 cooling Methods 0.000 title claims abstract description 19
- 230000010354 integration Effects 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract description 2
- 239000000706 filtrate Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- -1 sound Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of flue gas cooling and bag-type dust integration combined units, including bag filter, the air inlet of the bag filter is communicated with the first guide duct, first guide duct side is communicated with thrift lock, the thrift lock is inside the first guide duct and is communicated with spray head, the thrift lock is communicated with water-supply-pipe far from one end fixation of the first guide duct, the water-supply-pipe is communicated with water tank far from one end of thrift lock, the bag filter is communicated with the second guide duct far from the side of air inlet, second guide duct is communicated with cold blast sliding valve far from one end of bag filter, the bag filter side, which is run through, temperature monitor, the utility model dust settling pocket technique field.A kind of flue gas is cooling and bag-type dust integration combined unit, can be lowered into the temperature of deduster inside smoke, protects dedusting filtering bag, and the device and flue gas is cooling and bag-type dust is in one, saves production cost, easy to use.
Description
Technical field
The utility model relates to dust settling pocket technique field, specially a kind of flue gas is cooling and bag-type dust integration is combined
Device.
Background technique
Bag filter is a kind of dry type dust filtration device, it is suitable for trapping tiny, dry, non-fiber dust, filter bag
Using the filter cloth or nonwoven felt of weaving at being filtered using the filtration of fabric to dusty gas, when containing
After dust and gas body enters sack cleaner, particle is big, heavy dust falls into ash bucket, contain since the effect of gravity settles down
There is the gas of relatively fine dust when passing through filtrate, dust is purified gas by detention, and bag filter is a kind of dry type
Dust filtration device, filtrate after a period of use, due to effects such as sieving, collision, delay, diffusion, electrostatic, gather by filter bag surface
One layer of dust, this layer of dust are known as bonding layer, and in motion process after this, bonding layer is relied at the main filtration layer of filtrate
The effect of bonding layer, the biggish filtrate of mesh can also obtain higher filter efficiency, as dust is in the accumulation of filter material surface, dedusting
The efficiency and resistance of device all accordingly increase, and when the pressure difference of filtrate two sides is very big, some can be attached on filtrate
Tiny grit squeezes the past, declines dust collector efficiency, in addition, the excessively high air quantity that can make dust pelletizing system of the resistance of deduster is significant
Therefore decline after the resistance of deduster reaches certain numerical value, timely deashing, when deashing cannot destroy bonding layer, in order to avoid under efficiency
Drop, China is huge to bag filter demand, dedusting filtrate, before especially high-temperature fibre filtrate has wide market development
Scape, the planning of China's " 12th Five-Year Plan " propose higher demand to environmental protection, and water, gas, sound, slag all will more apply filter material
Material, filtering material industry market promise well, wherein bag-type dusting is due to high dust collection efficiency, Bu Huizao in smoke and dust treatment field
At secondary pollution, convenient for performances such as recycling siccatives, application at home and abroad is more and more wider, accounts for the 80% of cleaner used.But
It is that filter bag adaptive temperature inside bag filter requires, when flue-gas temperature is relatively high to filter bag well damage, influences to filter
The service life of bag.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides that a kind of flue gas is cooling and bag-type dust integration joint dress
It sets, solves the filter bag adaptive temperature inside bag filter and require, when flue-gas temperature is relatively high to filter bag well damage,
The problem of influencing the service life of filter bag.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of flue gas is cooling and cloth bag
Dust removal integrated combined unit, including bag filter, the air inlet of the bag filter is communicated with the first guide duct, described
First guide duct side is communicated with thrift lock, and the thrift lock is inside the first guide duct and is communicated with spray head, described water-saving
Valve is communicated with water-supply-pipe far from one end fixation of the first guide duct, and the water-supply-pipe is communicated with water storage far from one end of thrift lock
Case, the bag filter are communicated with the second guide duct far from the side of air inlet, and second guide duct is far from bag-type dust
One end of device is communicated with cold blast sliding valve, and the bag filter side, which is run through, temperature monitor.
Preferably, the water tank is fixed by first support and bag filter.
Preferably, the cold blast sliding valve is fixedly connected by second support with bag filter.
Preferably, the cold blast sliding valve is connected with dustproof cover far from one end of the second guide duct.
Preferably, second guide duct extends to inside bag filter and is communicated with isocon.
Preferably, the spray head is spraying nozzle.
(3) beneficial effect
The utility model provides that a kind of flue gas is cooling and bag-type dust integration combined unit.Have following beneficial to effect
Fruit:
(1), a kind of flue gas is cooling and bag-type dust integration combined unit, the air inlet for passing through bag filter are connected to
There is guide duct, the guide duct side is communicated with thrift lock, and the thrift lock is inside guide duct and is communicated with spray head, described
Thrift lock is communicated with water-supply-pipe far from one end fixation of guide duct, and the water-supply-pipe is communicated with water storage far from one end of thrift lock
Case, the bag filter are communicated with the second guide duct far from the side of air inlet, and second guide duct is far from bag-type dust
One end of device is communicated with cold blast sliding valve, the bag filter side through there is temperature monitor, when air inlet flue-gas temperature compared with
Gao Shi can reduce flue-gas temperature by liquid water evaporation endothermic by opening thrift lock to liquid water is sprayed inside the first guide duct,
Monitor bag filter internal temperature by temperature monitor, but when temperature is not up to standard, can pass through open cold blast sliding valve absorb it is external
The cold air flue gas high with temperature, which mixes, reduces flue-gas temperature, has achieved the purpose that protect dedusting filtering bag.
(2), a kind of flue gas is cooling and bag-type dust integration combined unit, passes through flue gas cooling device and bag-type dust
The design of apparatus integration, reduces the occupied area of device, and keeps device operation and maintenance more convenient, does not need additional
Attachment device, save production cost.
Detailed description of the invention
Fig. 1 is the utility model schematic front view；
Fig. 2 is the utility model schematic side view.
In figure: 1 bag filter, 2 first guide ducts, 3 thrift locks, 4 spray heads, 5 water-supply-pipes, 6 water tanks, 7 second wind-guidings
Pipe, 8 cold blast sliding valves, 9 temperature monitors, 10 first supports, 11 second supports, 12 dustproof covers, 13 isocons.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of flue gas is cooling and bag-type dust integration joins
It attaches together and sets, including bag filter 1, the air inlet of bag filter 1 is communicated with the first guide duct 2, and 2 side of the first guide duct connects
It is connected with thrift lock 3, thrift lock 3 is through 2 inside of the first guide duct and is communicated with spray head 4, facilitates to 2 internal spray of the first guide duct
Liquid water, the temperature of high-temperature flue gas is reduced by evaporation endothermic, and thrift lock 3 is communicated with far from one end fixation of the first guide duct 2
Water-supply-pipe 5, water-supply-pipe 5 are communicated with water tank 6 far from one end of thrift lock 3, and bag filter 1 is connected to far from the side of air inlet
There is the second guide duct 7, the second guide duct 7 is communicated with cold blast sliding valve 8 far from one end of bag filter 1, facilitates cool exterior air
It sucks inside bag filter 1, mixing with internal high temperature flue gas reduces temperature, and 1 side of bag filter, which is run through, temperature detection
Instrument 9 facilitates monitoring 1 internal temperature of bag filter.
Water tank 6 is fixed by first support 10 and bag filter 1.
Cold blast sliding valve 8 is fixedly connected by second support 11 with bag filter 1.
Cold blast sliding valve 8 is connected with dustproof cover 12 far from one end of the second guide duct 7.
Second guide duct 7 extends to 1 inside of bag filter and is communicated with isocon 13.
Spray head 4 is spraying nozzle.
In use, opening thrift lock 3, the water inside water tank 6 flows into thrift lock 3 by water-supply-pipe 5, is passing through thrift lock
3 flow into spray heads 4, be scattering into spray water by spray head 4 and come into full contact with high-temperature flue gas, when temperature monitor 9 display temperature compared with
Gao Shi, opens cold blast sliding valve 8, and cool exterior air is sucked inside the second guide duct by cold blast sliding valve 8, removed by isocon 13 with cloth bag
High-temperature flue gas mixing inside dirt device 1.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
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 by appended claims.
Claims (6)
1. a kind of flue gas cooling and bag-type dust integration combined unit, including bag filter (1), it is characterised in that: described
The air inlet of bag filter (1) is communicated with the first guide duct (2), and the first guide duct (2) side is communicated with thrift lock
(3), the thrift lock (3) is internal through the first guide duct (2) and is communicated with spray head (4), and the thrift lock (3) is led far from first
One end fixation of air hose (2) is communicated with water-supply-pipe (5), and the water-supply-pipe (5) is communicated with water tank far from the one end of thrift lock (3)
(6), the bag filter (1) is communicated with the second guide duct (7) far from the side of air inlet, and second guide duct (7) is remote
One end from bag filter (1) is communicated with cold blast sliding valve (8), and bag filter (1) side, which is run through, temperature monitor
(9).
2. a kind of flue gas cooling according to claim 1 and bag-type dust integration combined unit, it is characterised in that: described
Water tank (6) is fixed by first support (10) and bag filter (1).
3. a kind of flue gas cooling according to claim 1 and bag-type dust integration combined unit, it is characterised in that: described
Cold blast sliding valve (8) is fixedly connected by second support (11) with bag filter (1).
4. a kind of flue gas cooling according to claim 1 and bag-type dust integration combined unit, it is characterised in that: described
Cold blast sliding valve (8) is connected with dustproof cover (12) far from the one end of the second guide duct (7).
5. a kind of flue gas cooling according to claim 1 and bag-type dust integration combined unit, it is characterised in that: described
Second guide duct (7) extends to bag filter (1) inside and is communicated with isocon (13).
6. a kind of flue gas cooling according to claim 1 and bag-type dust integration combined unit, it is characterised in that: described
Spray head (4) is spraying nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821425436.5U CN208694506U (en) | 2018-08-31 | 2018-08-31 | A kind of flue gas is cooling and bag-type dust integration combined unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821425436.5U CN208694506U (en) | 2018-08-31 | 2018-08-31 | A kind of flue gas is cooling and bag-type dust integration combined unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208694506U true CN208694506U (en) | 2019-04-05 |
Family
ID=65945716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821425436.5U Active CN208694506U (en) | 2018-08-31 | 2018-08-31 | A kind of flue gas is cooling and bag-type dust integration combined unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208694506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514686A (en) * | 2020-04-28 | 2020-08-11 | 盐城市迎凯涂装设备有限公司 | Electricity changes bag dust pelletizing system |
-
2018
- 2018-08-31 CN CN201821425436.5U patent/CN208694506U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514686A (en) * | 2020-04-28 | 2020-08-11 | 盐城市迎凯涂装设备有限公司 | Electricity changes bag dust pelletizing system |
| CN111514686B (en) * | 2020-04-28 | 2021-09-03 | 江苏迎凯涂装设备有限公司 | Electricity changes bag dust pelletizing system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |