CN105920941B - A kind of Environmental-protecting dust-removing device - Google Patents
A kind of Environmental-protecting dust-removing device Download PDFInfo
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- CN105920941B CN105920941B CN201610434508.1A CN201610434508A CN105920941B CN 105920941 B CN105920941 B CN 105920941B CN 201610434508 A CN201610434508 A CN 201610434508A CN 105920941 B CN105920941 B CN 105920941B
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- dust filter
- deionized water
- dust
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- 239000000463 material Substances 0.000 claims abstract description 68
- 239000000428 dust Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000008367 deionised water Substances 0.000 claims description 14
- 229910021641 deionized water Inorganic materials 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 239000003610 charcoal Substances 0.000 claims description 12
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 12
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 229920002472 Starch Polymers 0.000 claims description 9
- 229910021536 Zeolite Inorganic materials 0.000 claims description 9
- 125000002091 cationic group Chemical group 0.000 claims description 9
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 9
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052622 kaolinite Inorganic materials 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 239000008107 starch Substances 0.000 claims description 9
- 235000019698 starch Nutrition 0.000 claims description 9
- 239000010457 zeolite Substances 0.000 claims description 9
- 238000001556 precipitation Methods 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 239000007822 coupling agent Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 claims description 5
- 229910000278 bentonite Inorganic materials 0.000 claims description 5
- 239000000440 bentonite Substances 0.000 claims description 5
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 125000004423 acyloxy group Chemical group 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000002242 deionisation method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 125000005641 methacryl group Chemical group 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000005997 Calcium carbide Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- -1 methacryloxypropyl trimethoxy silicon Alkane Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2003—Glass or glassy material
- B01D39/2017—Glass or glassy material the material being filamentary or fibrous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2055—Carbonaceous material
- B01D39/2058—Carbonaceous material the material being particulate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2068—Other inorganic materials, e.g. ceramics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Filtering Materials (AREA)
Abstract
The invention belongs to environmental technology field, discloses a kind of Novel environment-friendlydeduster deduster, and it includes dust filter bag, and the dust filter bag is prepared according to following technique：Step 1）Prepare material A, step 2）Prepare material B, step 3）Prepare material C, step 4）Prepare material D, step 5）Prepare dust filter bag.For deduster of the present invention using modified dust filter bag, environment friendly and pollution-free, filter efficiency is high, service life length, has important industrial application value.
Description
Technical field
The invention belongs to environmental technology field, and in particular to a kind of Environmental-protecting dust-removing device.
Background technology
Deduster is deduster or cleaner the equipment that dust is separated from flue gas.The performance of deduster is used
Accessible gas flow, gas are expressed by drag losses during deduster and efficiency of dust collection.Meanwhile the price of deduster,
The difficulty or ease of operation and maintenance cost, service life length and operational administrative are also an important factor for considering its performance.Deduster is
The facility commonly used in boiler and industrial production.With the fast development of process of industrialization, air quality problems are increasingly serious, especially
It is that haze serious threat the health of people in the whole country in recent years, the side effect thus brought also getting worse, its
Middle arch-criminal is exactly the flue dust of the discharges such as the kiln head and tail, furnace of calcium carbide, ferro-alloy furnace of the industries such as domestic building materials, chemical industry, metallurgy,
Cleaner the most frequently used at present is exactly sack cleaner.
Glass fibre is because high-strength, corrosion-resistant, high temperature resistant, smooth hydrophobic, dimensionally stable are indeformable, at dip coating
Its wearability is improved again after reason, therefore is a kind of preferable filtering material.It is compared with linen-cotton, more resistant to high temperature and corrosion-resistant；With
Chemical fibre is compared, and intensity is higher and size is more stable.Especially high temperature resistant, it is missing of ignition, do not burn, even more natural fiber,
Chemical fibre is incomparable, and therefore, glass fiber filter material is the conventional material of filter bag in sack cleaner.But glass
There is also the defects of the trapping effect to fine dust is poor, toughness is inadequate, and service life is short for fiber.
The content of the invention
It is an object of the invention to provide a kind of Environmental-protecting dust-removing device, a kind of Environmental-protecting dust-removing device filter bag is additionally provided, to overcome
The deficiencies in the prior art.
The object of the present invention is achieved like this：
A kind of Environmental-protecting dust-removing device, it includes dust filter bag, and the dust filter bag is prepared according to following technique：Step 1）
Prepare material A, step 2）Prepare material B, step 3）Prepare material C, step 4）Prepare material D, step 5）Prepare dust filter bag；
Specifically, the dust filter bag is prepared according to following technique：
Step 1）Prepare material A：Zeolite and kaolinite are added in disintegrating machine successively and crushed, then with bentonite
Mixing, then be ground, it is 200 mesh powders, as material A to obtain particle diameter；The zeolite, kaolinite and bentonitic matter
Amount is than being 2:1:1；
Step 2）Prepare material B：Add deionized water into cationic starch, be uniformly mixing to obtain suspension, then add
Step 1）Resulting material A, 300 turns/min stirring 30min, then 6 hours are stood, precipitation is collected by filtration, precipitation is placed in 50 DEG C of bakings
It is dry, finally crush and obtain material B；Wherein, the mass ratio of cationic starch, deionized water and material A is 1:10:2；
Step 3）Prepare material C：By nanometer silicon carbide, nano diatomite, methacryloxypropyl trimethoxy silicon
Alkane and its deionized water are added sequentially in agitator tank, are heated while stirring, it is to be heated to 80 DEG C when, maintain 80 DEG C continue to stir
Mix 30min；Then 60 DEG C are cooled to, adds bamboo charcoal powder, stirs 1 hour, obtains material C；Wherein, nanometer silicon carbide, nano-silicon
Diatomaceous earth, methacryloxypropyl trimethoxy silane, the mass ratio of deionized water and bamboo charcoal powder are 3:2:2:7:5；
Step 4）Prepare material D：By titanate coupling agent and acrylic acid according to 2:1 mass ratio is well mixed at 60 DEG C
Material D；
Step 5）Prepare dust filter bag：Material B and material C are added in material D, are uniformly mixing to obtain mixed liquor,
Then by filter bag made of mixed liquor even application to glass fibre, stand 30min, then in 90 DEG C of drys 10min, it is last oneself
Room temperature so is cooled to, produces dust filter bag；Wherein, the material B, material C and material D mass ratioes are 10-15:7-11:18-
30。
Preferably,
The particle diameter of the bamboo charcoal powder is 100-200um.The particle diameter of the nanometer silicon carbide and nano diatomite is 50-
100nm。
The titanate coupling agent is isopropyl three（Dioctylphyrophosphoric acid acyloxy）Titanate coupling agent.
It should be noted that the other structures of deduster of the present invention are not the inventive points of the present invention, prior art has note
Carry, will not be repeated here.
The beneficial effect that the present invention obtains mainly includes：
For deduster of the present invention using modified dust filter bag, environment friendly and pollution-free, filter efficiency is high, service life length, has weight
The industrial application value wanted；The present invention to glass fibre filter bag by being modified so that rough surface is hard, specific surface area
Greatly, pliability and mechanical strength are improved, adsorbing powder dust strainability is good, moreover it is possible to adsorb harmful gas such as ammonia nitrogen and oxysulfide
Body；Acrylic acid is diluent and adhesive, and titanate esters are auxiliary flame retardant, while play a part of coupling agent, dispersant, not only
Fire resistance can be improved, and the binding strength of each raw material can be increased；Bamboo-carbon powder contains substantial amounts of micropore, has strong
Adsorption function, it is modified, greatly increases the contact area of it and other materials, heavy metal, pernicious gas etc.
Also there is good suction-operated；The present invention is changed by adding cationic starch to zeolite, kaolinite and bentonite progress surface
Sex modification so that powder carries electric charge, improves adsorption capacity, additionally it is possible to so that product has certain electrostatic adsorption.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, have below in conjunction with the application
Body embodiment, the present invention is more clearly and completely described, it is clear that described embodiment is only the application one
Divide embodiment, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, should all belong to the scope of protection of the invention.
Embodiment 1
A kind of Environmental-protecting dust-removing device, it includes dust filter bag, and the dust filter bag is prepared according to following technique：
1）Zeolite and kaolinite are added in disintegrating machine successively and crushed, is then mixed with bentonite, then is ground
Mill, it is 200 mesh powders, as material A to obtain particle diameter；The zeolite, kaolinite and bentonitic mass ratio are 2:1:1；
2）Add deionized water into cationic starch, be uniformly mixing to obtain suspension, then add step 1）Resulting material
A, 300 turns/min stir 30min, then stand 6 hours, and precipitation is collected by filtration, precipitation is placed in into 50 DEG C of drying, finally crush and obtain
Material B；Wherein, the mass ratio of cationic starch, deionized water and material A is 1:10:2；
3）By nanometer silicon carbide, nano diatomite, methacryloxypropyl trimethoxy silane and its deionization
Water is added sequentially in agitator tank, is heated while stirring, it is to be heated to 80 DEG C when, maintain 80 DEG C continue stir 30min；Then drop
Temperature adds bamboo charcoal powder to 60 DEG C, stirs 1 hour, obtains material C；Wherein, nanometer silicon carbide, nano diatomite, methacryl
The mass ratio of epoxide propyl trimethoxy silicane, deionized water and bamboo charcoal powder is 3:2:2:7:5；
4）By isopropyl three（Dioctylphyrophosphoric acid acyloxy）Titanate coupling agent and acrylic acid are according to 2:1 mass ratio exists
60 DEG C are well mixed to obtain material D；
5）Material B and material C are added in material D, are uniformly mixing to obtain mixed liquor, then uniformly sprays mixed liquor
Filter bag made of glass fibre is coated onto, 30min is stood, then in 90 DEG C of dry 10min, finally naturally cools to room temperature, produce
Dust filter bag；Wherein, the material B, material C and material D mass ratioes are 10:7:18.
Wherein, the particle diameter of the bamboo charcoal powder is 100um；The particle diameter of nanometer silicon carbide and nano diatomite is 50nm.
Embodiment 2
A kind of Environmental-protecting dust-removing device, it includes dust filter bag, and the dust filter bag is prepared according to following technique：
1）Zeolite and kaolinite are added in disintegrating machine successively and crushed, is then mixed with bentonite, then is ground
Mill, it is 200 mesh powders, as material A to obtain particle diameter；The zeolite, kaolinite and bentonitic mass ratio are 2:1:1；
2）Add deionized water into cationic starch, be uniformly mixing to obtain suspension, then add step 1）Resulting material
A, 300 turns/min stir 30min, then stand 6 hours, and precipitation is collected by filtration, precipitation is placed in into 50 DEG C of drying, finally crush and obtain
Material B；Wherein, the mass ratio of cationic starch, deionized water and material A is 1:10:2；
3）By nanometer silicon carbide, nano diatomite, methacryloxypropyl trimethoxy silane and its deionization
Water is added sequentially in agitator tank, is heated while stirring, it is to be heated to 80 DEG C when, maintain 80 DEG C continue stir 30min；Then drop
Temperature adds bamboo charcoal powder to 60 DEG C, stirs 1 hour, obtains material C；Wherein, nanometer silicon carbide, nano diatomite, methacryl
The mass ratio of epoxide propyl trimethoxy silicane, deionized water and bamboo charcoal powder is 3:2:2:7:5；
4）By isopropyl three（Dioctylphyrophosphoric acid acyloxy）Titanate coupling agent and acrylic acid are according to 2:1 mass ratio exists
60 DEG C are well mixed to obtain material D；
5）Material B and material C are added in material D, are uniformly mixing to obtain mixed liquor, then uniformly sprays mixed liquor
Filter bag made of glass fibre is coated onto, 30min is stood, then in 90 DEG C of dry 10min, finally naturally cools to room temperature, produce
Dust filter bag；Wherein, the material B, material C and material D mass ratioes are 15:11:30.Dust filter bag weight is not more after drying
Filter bag increase by 8% by spray treatment；
Wherein, the particle diameter of the bamboo charcoal powder is 200um；The particle diameter of nanometer silicon carbide and nano diatomite is 100nm.
Embodiment 3
The performance of filter bag of dust collector is have detected by taking embodiment 1 as an example：With the filter bag without spray treatment（Control group）Enter
Row compares, and the Parameter Conditions such as dust concentration and air velocity are identical, the results are shown in Table 1：
Table 1
| Group | Increase weight % | Efficiency of dust collection %（Particle diameter is more than 2.5 and less than 5 μm） | Efficiency of dust collection %（Particle diameter is less than or equal to 2.5 μm） | Except NOx efficiency % | Service life（Month） |
| Control group | -- | 96.78 | 95.12 | 10.3 | 14.7 |
| The embodiment of the present invention 1 | 6.2 | 100 | 99.96 | 78.6 | 18.9 |
Although above detailed explanation is made to this case with generality explanation and embodiment, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
The modification or improvement made without departing from theon the basis of the spirit of the present invention, belong to the scope of protection of present invention.
Claims (3)
1. a kind of Environmental-protecting dust-removing device, it includes dust filter bag, it is characterised in that the dust filter bag prepared according to following technique and
：
Step 1）Prepare material A：Zeolite and kaolinite are added in disintegrating machine successively and crushed, is then mixed with bentonite
Close, then be ground, it is 200 mesh powders, as material A to obtain particle diameter；The zeolite, kaolinite and bentonitic quality
Than for 2:1:1；
Step 2）Prepare material B：Add deionized water into cationic starch, be uniformly mixing to obtain suspension, then add step
1）Resulting material A, 300 turns/min stirring 30min, then 6 hours are stood, precipitation is collected by filtration, precipitation is placed in 50 DEG C of drying, most
Crush afterwards and obtain material B；Wherein, the mass ratio of cationic starch, deionized water and material A is 1:10:2；
Step 3）Prepare material C：By nanometer silicon carbide, nano diatomite, methacryloxypropyl trimethoxy silane with
And its deionized water is added sequentially in agitator tank, heat while stirring, it is to be heated to 80 DEG C when, maintain 80 DEG C continue to stir
30min；Then 60 DEG C are cooled to, adds bamboo charcoal powder, stirs 1 hour, obtains material C；Wherein, nanometer silicon carbide, nanometer diatom
Soil, methacryloxypropyl trimethoxy silane, the mass ratio of deionized water and bamboo charcoal powder are 3:2:2:7:5；
Step 4）Prepare material D：By titanate coupling agent and acrylic acid according to 2:1 mass ratio is well mixed to obtain material at 60 DEG C
D；
Step 5）Prepare dust filter bag：Material B and material C are added in material D, are uniformly mixing to obtain mixed liquor, then
By filter bag made of mixed liquor even application to glass fibre, 30min is stood, it is last naturally cold then in 90 DEG C of dry 10min
But to room temperature, dust filter bag is produced；Wherein, the material B, material C and material D mass ratioes are 10-15:7-11:18-30.
2. deduster according to claim 1, it is characterised in that the particle diameter of the bamboo charcoal powder is 100-200um.
3. deduster according to claim 1, it is characterised in that the particle diameter of the nanometer silicon carbide and nano diatomite is equal
For 50-100nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610434508.1A CN105920941B (en) | 2016-06-19 | 2016-06-19 | A kind of Environmental-protecting dust-removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610434508.1A CN105920941B (en) | 2016-06-19 | 2016-06-19 | A kind of Environmental-protecting dust-removing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105920941A CN105920941A (en) | 2016-09-07 |
| CN105920941B true CN105920941B (en) | 2017-12-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610434508.1A Active CN105920941B (en) | 2016-06-19 | 2016-06-19 | A kind of Environmental-protecting dust-removing device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944452B (en) * | 2016-06-20 | 2018-01-23 | 中山市锐星新材料科技有限公司 | A kind of modified glass-fiber dedusting material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7044993B1 (en) * | 2001-10-22 | 2006-05-16 | Bolduc Leroux Inc. | Microbicidal air filter |
| CN201665551U (en) * | 2010-04-09 | 2010-12-08 | 上海巴安水务股份有限公司 | Flat pre-coating filter bag |
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| CN104841393A (en) * | 2015-04-21 | 2015-08-19 | 蚌埠德美过滤技术有限公司 | Adsorption filtering agent capable of efficiently adsorbing hydrogen sulfide and preparation method thereof |
| CN204849446U (en) * | 2015-07-08 | 2015-12-09 | 常州市武进常友无纺布制品厂 | Dust catcher is non -woven fabrics for filter bag |
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2016
- 2016-06-19 CN CN201610434508.1A patent/CN105920941B/en active Active
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|---|---|---|---|---|
| US7044993B1 (en) * | 2001-10-22 | 2006-05-16 | Bolduc Leroux Inc. | Microbicidal air filter |
| CN201665551U (en) * | 2010-04-09 | 2010-12-08 | 上海巴安水务股份有限公司 | Flat pre-coating filter bag |
| CN102512877A (en) * | 2011-11-15 | 2012-06-27 | 营口海硕环保滤材有限公司 | Manufacturing method for high-accuracy coating filter material |
| CN104841393A (en) * | 2015-04-21 | 2015-08-19 | 蚌埠德美过滤技术有限公司 | Adsorption filtering agent capable of efficiently adsorbing hydrogen sulfide and preparation method thereof |
| CN204849446U (en) * | 2015-07-08 | 2015-12-09 | 常州市武进常友无纺布制品厂 | Dust catcher is non -woven fabrics for filter bag |
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| CN105920941A (en) | 2016-09-07 |
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