CN203170153U - Micro-power point type filter cartridge pulse dust collector - Google Patents
Micro-power point type filter cartridge pulse dust collector Download PDFInfo
- Publication number
- CN203170153U CN203170153U CN2013202215418U CN201320221541U CN203170153U CN 203170153 U CN203170153 U CN 203170153U CN 2013202215418 U CN2013202215418 U CN 2013202215418U CN 201320221541 U CN201320221541 U CN 201320221541U CN 203170153 U CN203170153 U CN 203170153U
- Authority
- CN
- China
- Prior art keywords
- chamber
- dust
- air
- filter cylinder
- filter
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 claims abstract description 53
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000004308 accommodation Effects 0.000 claims description 4
- 238000013507 mapping Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 3
- 238000005272 metallurgy Methods 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004887 air purification Methods 0.000 abstract 5
- 238000005507 spraying Methods 0.000 abstract 3
- 238000004939 coking Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 23
- 238000013461 design Methods 0.000 description 8
- 239000000706 filtrate Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a micro-power point type filter cartridge pulse dust collector arranged at a dust raising point. The micro-power point type filter cartridge pulse dust collector comprises a filter chamber, an air purification chamber and a dust introduction chamber which are arranged in a box body, wherein a filter cartridge is arranged in the filter chamber; the filter cartridge is arranged on a pattern card, and the outlet of the filter cartridge leads to the air purification chamber above the filter chamber; an ash removal spraying pipe is arranged in the air purification chamber; a nozzle arranged at the bottom of the spraying pipe is aligned with the filter cartridge outlet of the pattern card; an air tank is arranged at the outer side of the air purification chamber and is connected with the spraying pipe through a pulse valve; the other side of the air purification chamber is connected with a centrifugal fan through an air outlet; the dust introduction chamber is formed on the lower part of the filter chamber; sealing soft curtains are arranged at two sides of the dust introduction chamber; an air source treatment device arranged on the air tank is communicated with an air source. The dust collector is arranged at the dust raising point, the dust at the dust raising part is directly purified, and the installation has high flexibility; the dust removal efficiency is high, the air outlet resistance is low, the energy is saved, and the dust collector is mainly used for treating dust generated at the machine head and tail transfer station drop point of belt conveyors in steel mills, power plants, coking plants, metallurgy and building materials.
Description
Technical field
The utility model relates to a kind of dust arrester, the microkinetic point type filter cylinder pulse dust collector of the treating flour dust that dust improvement, mine disintegrating machine, vibratory sieve, the moving cloth car that particularly provides a kind of head for belt feeders such as steel mill, power plant, coke-oven plant, metallurgy, building materials, tail transfer station drop point to produce produces.
Background technology
Existing high-voltage electrostatic dust separator can be removed the big flue dust of high concentration and particle diameter, but that this deduster takes up an area of the space is big, and it is very high to reach high efficiency of dust collection cost of investment, and some special coal dust removing effects is extremely undesirable.And sack cleaner adapts to various coals and dust removing effects is good, production cost is low, and certain desulfidation arranged, single sack cleaner is short service life except filtrate, electromagnetic impulse valve demand and maintenance workload are big, this kind equipment also has following major defect: the installing space of deduster is limited, uses sack cleaner to be difficult in the requirement that reaches air quantity, filter area in the limited space, does not therefore reach dust removing effects; There is the dead angle in the design of deduster air outlet structure, increases the dedusting resistance; Sealing is poor, leaks out and causes deduster exhausting insufficient pressure, filters the air quantity load and strengthens energy waste; Original structure can not fully guarantee spatial accommodation and the dust flow velocity of dust air, and the prevention dust gentle filtering velocity that flows through of putting up a bridge is spent and caused deduster normally not move greatly, and filtrate is scrapped too early.
The utility model content
The utility model purpose is to overcome the deficiency that above-mentioned deduster exists, and a kind of efficiency of dust collection height is provided, and goes out that wind resistance is little saves the microkinetic point type filter cylinder pulse dust collector that the energy, deduster casing can be installed flexibly again.
The utility model deduster is mounted in airborne dust point place, and airborne dust point dust direct purification is handled.Because the effect owing to air stream in the belt transportation produces a large amount of dusty gases, this deduster utilizes centrifugal blower, in the belt sealing device, form negative pressuren zone, to contain dedusting gas introduces in the deduster, filter cylinder is installed in the deduster, dusty gas is during by the filter cylinder in the deduster, and dust is stopped that by filtrate the clean gas that sees through filtrate is discharged through blower fan.The dust on filter cylinder surface uses compressed air automatically it to be jetted by the pulse jet system, the dust of filter material surface is shaken off, directly fallen on the belt, transport with material, system all seals because of deduster, does not pollute so deashing can not produce reentrainment of dust when jetting.The technical scheme that proposes for achieving the above object is: a kind of microkinetic point type filter cylinder pulse dust collector that is installed in airborne dust point place, comprise and be located at filter chamber, the air-purifying chamber in the casing and draw the dirt chamber, it is characterized in that: filter cylinder is housed in the filter chamber, the air-purifying chamber that filter cylinder is installed on the card and the top, filter chamber is led in the filter cylinder outlet, deashing winding-up pipe is housed, the filter cylinder outlet of the nozzle alignment card that winding-up pipe bottom arranges in the air-purifying chamber; The outside of air-purifying chamber is equipped with gas tank and is connected the winding-up pipe through pulse valve, and the air-purifying chamber opposite side connects centrifugal blower by air outlet, and the bottom, filter chamber is for drawing the dirt chamber, and the soft curtain of sealing is equipped with in the both sides of drawing the dirt chamber, and the source of the gas processor of installing on the gas tank is connected with source of the gas.
The nozzle that described winding-up pipe bottom arranges is interior nest shape nozzle.
Described filter cylinder inwall is equipped with the metal protecting wire net, and peripheral barrel is the fold formula, and the fold angle is 35～40 °.
Described deduster size is laid by the scene mapping, and deduster lays with vertical or horizontal, and according to the deduster spatial accommodation, the filter cylinder in the filter chamber can lay with arbitrarily angled inclination.
The utlity model has following distinguishing feature:
1, because the utility model deduster is mounted in airborne dust point place, dust direct purification to the airborne dust position is handled, therefore the deduster casing is installed and is had flexibility, can be according to the user installation space requirement, adopt the filter cylinder any combination of different height, columns, line number, it is little that the unit filter area takies three dimensions, can save a large amount of space resources for the user, reduces user's one-time investment cost indirectly;
2, adopt the structural design of pulse jet system, guarantee winding-up center zero deflection, nest type structure in injection hole adopts reduces the winding-up resistance, fully guarantees the pulse jet effect; Deduster is designed to action of low-voltage pulse winding-up design, uses blowing gas pressure at 0.3～0.4MPa, and action of low-voltage pulse can better be protected filter cylinder, makes the filtrate face not impacted by gases at high pressure, improves filter cylinder service life greatly; Fold polyester long fibre is made filter cylinder, and compare its filter area with cloth bag be about 4 times of cloth bag, and be more than 2 times of cloth bag service life;
3, the dust that reclaims of deduster is directly got back in the feed bin or on the belt, good airproof performance, and non-secondary pollution uses manpower and material resources sparingly and reclaims raw material effectively;
4, this deduster takes into full account the design of air leakage coefficient in design, adopts the big casing of integral type, and the pressure new line fluctuation of each winding-up back is little, guarantees the volume of pressurized container.Also strengthen the Seal Design of each close mouth of dust pelletizing system simultaneously, make the control of deduster air leak rate of air curtain in 3%;
5, the utility model is mainly used in the head of belt feeders such as steel mill, power plant, coke-oven plant, metallurgy, building materials, the dust that tail transfer station drop point produces is administered, the treating flour dust that mine disintegrating machine, vibratory sieve, moving cloth car produce also is widely used in building, grain, health, chemical industry, laboratory etc.
Description of drawings
Fig. 1 is the utility model general structure schematic diagram.
Fig. 2 is deduster casing vertical view among Fig. 1.
Fig. 3 is deduster casing left view among Fig. 1.
Fig. 4 is deashing winding-up tubular construction schematic diagram.
Fig. 5 is winding-up pipe nozzle enlarged diagram.
Fig. 6 is the card structural representation.
Among the figure: 1 deduster casing, 2 filter cylinder doors, 3 air outlets, 4 centrifugal blowers, 5 loam cake doors, 6 pressing plates, 7 cards, 8 deashings winding-up pipe, the 8-1 nozzle, 9 electromagnetic impulse valves, 10 gas tanks, 11 gas tank supports, 12 filter cylinders, 13 box flanges, the soft curtain of 14 sealings, 15 draw the dirt chamber, 16 electric cabinets, 17 useless dirty gate valves, 18 air gauges, 19 source of the gas processors, 20 gas source connectors.
The specific embodiment
As shown in Figure 1, deduster mainly is made of air inlet, exhaust outlet, casing, deashing device, air jet system, filter cylinder, the top of deduster casing 1 is air-purifying chamber, the middle part is drawn the dirt chamber for filter chamber, bottom for sealing, filter cylinder 12 is housed in the filter chamber, in the filter chamber just, the back side all be provided for the I﹠M filter cylinder the door 2; Can't fall to causing filtration resistance for prevent that dust from clamping in crack, the peripheral barrel of filter cylinder 12 is designed to wide pleat shallow slot structure, the fold angle is designed to 35～40 °, this angle more is conducive to deashing regeneration, the filter cylinder inwall is equipped with the metal protecting wire net that supports cylindrical shell, also plays anti-static electrification, makes filter material have not viscosity, when clarifier carried out pulse dust cleaning, dust is easier to come off.Filter cylinder 12 is installed in (see figure 6) on the card 7, the air-purifying chamber of top, filter chamber is led in the outlet of filter cylinder 12, deashing winding-up pipe 8 is housed in the air-purifying chamber, the nozzle 8-1 that winding-up pipe 8 bottoms arrange aims at the filter cylinder outlet of card, the nozzle 8-1 that winding-up pipe 8 bottoms arrange is interior nest shape nozzle, this nozzle ejection wind area is fan-shaped, and is just in time corresponding with filter cylinder internal diameter on the card 7.This structure can reduce the winding-up resistance, fully guarantees pulse jet effect (seeing Fig. 4, Fig. 5).
As shown in Figure 3, the outside of air-purifying chamber is equipped with gas tank 10 by gas tank support 11, gas tank 10 connects winding-up pipe 8 through electromagnetic impulse valve 9, the air-purifying chamber opposite side connects centrifugal blower 4 by air outlet 3, utilize centrifugal blower, in belt shipping seal environment, form negative pressuren zone, will contain dedusting gas and introduce in the interior filter cylinder of deduster; Air outlet 3 is designed to the streamline arcuate structure, to reduce deduster air outlet resistance, improves the air-out efficiency of dust collection; Electromagnetic impulse valve 9 is controlled by electric cabinet 16 with centrifugal blower 4; Loam cake door 5 is equipped with at the air-purifying chamber top, by pressing plate 6 loam cake door 5 is compressed (see figure 2); Dirt chamber 15 is drawn for sealing in the bottom, filter chamber, draws 15 both sides, dirt chamber the soft curtain 14 of sealing is housed, and filter chamber and drawing is connected and fixed by flange 13 between the dirt chamber; Air gauge 18 and useless dirty gate valve 17 are installed on the gas tank 10, and the source of the gas processor 19 that is contained on the gas tank 10 is connected with source of the gas through gas source connector 20.
The deduster size is by the scene mapping and at certain clear dirt pits design, and deduster lays with vertical or horizontal, and according to deduster spatial accommodation at the scene, the filter cylinder in the filter chamber can lay with arbitrarily angled inclination.The design adopts rectilinear cartridge structure, is convenient to dust absorption and deashing, and owing to the shake of filtrate when deashing is less, is improved in the filter cylinder life-span greatly, and maintenance expense is low.The blower fan, filter cylinder, electromagnetic impulse valve, the PCL controller that use are made to measure with deduster.The operation of deduster is controlled operation automatically by PLC, the deduster integrated automation.Technical parameter is: for example the filter cylinder quantity of filter cylinder Φ 150 * Φ 92 * 800mm is 36, and filter area is 50.4m
3, the processing air quantity is 3628m
3/ h, fan delivery is 4200-5400m
3/ h, filtration velocity are 0.8-1.2m/min, and the fan outlet concentration of emission is 3～7mg/m
3(national standard is≤30mg/m
3), equipment resistance is 800-1200pa, jetting pressure is 0.3-0.4Mpa, pulse capacity 0.16L/ valve.That deduster is selected for use is grease proofing, the polyester fiber of waterproof, antifouling, antistatic, high temperature resistant, anti-dewfall, acid and alkali-resistance is made the filter cylinder filtrate, has that filter area is big, intensity is high, and long service life can be born higher characteristics such as filtration velocity.
Claims (4)
1. microkinetic point type filter cylinder pulse dust collector that is installed in airborne dust point place, comprise and be located at filter chamber, the air-purifying chamber in the casing and draw the dirt chamber, it is characterized in that: filter cylinder is housed in the filter chamber, the air-purifying chamber that filter cylinder is installed on the card and the top, filter chamber is led in the filter cylinder outlet, deashing winding-up pipe is housed, the filter cylinder outlet of the nozzle alignment card that winding-up pipe bottom arranges in the air-purifying chamber; The outside of air-purifying chamber is equipped with gas tank and is connected the winding-up pipe through pulse valve, and the air-purifying chamber opposite side connects centrifugal blower by air outlet, and the bottom, filter chamber is for drawing the dirt chamber, and the soft curtain of sealing is equipped with in the both sides of drawing the dirt chamber, and the source of the gas processor of installing on the gas tank is connected with source of the gas.
2. microkinetic point type filter cylinder pulse dust collector according to claim 1 is characterized in that: the nozzle that described winding-up pipe bottom arranges is interior nest shape nozzle.
3. microkinetic point type filter cylinder pulse dust collector according to claim 1, it is characterized in that: described filter cylinder inwall is equipped with the metal protecting wire net, and peripheral barrel is the fold formula, and the fold angle is designed to 35～40 °.
4. microkinetic point type filter cylinder pulse dust collector according to claim 1, it is characterized in that: described deduster size is laid by the scene mapping, deduster lays with vertical or horizontal, and according to the deduster spatial accommodation, the filter cylinder in the filter chamber can lay with arbitrarily angled inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202215418U CN203170153U (en) | 2013-04-12 | 2013-04-12 | Micro-power point type filter cartridge pulse dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202215418U CN203170153U (en) | 2013-04-12 | 2013-04-12 | Micro-power point type filter cartridge pulse dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203170153U true CN203170153U (en) | 2013-09-04 |
Family
ID=49066908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202215418U Expired - Fee Related CN203170153U (en) | 2013-04-12 | 2013-04-12 | Micro-power point type filter cartridge pulse dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203170153U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830979A (en) * | 2014-02-25 | 2014-06-04 | 中国矿业大学 | Integrated control system and integrated control method for mining dry dust remover |
| CN104107597A (en) * | 2014-07-31 | 2014-10-22 | 苏州协昌环保科技股份有限公司 | Deduster capable of improving anticorrosion capability of pulse-air manifold and manufacturing method thereof |
| CN108708762A (en) * | 2018-07-27 | 2018-10-26 | 南通朝旭环保科技有限公司 | A kind of environmental protection mine cleaner |
| CN109045941A (en) * | 2018-10-18 | 2018-12-21 | 江苏缪斯环保科技有限公司 | A kind of telescopic integrated dust separation device |
| CN112107926A (en) * | 2020-07-08 | 2020-12-22 | 张家港市华申工业橡塑制品有限公司 | Dust particle filtering and purging method |
| CN112915675A (en) * | 2021-01-21 | 2021-06-08 | 南昌大学 | Impact-preventing pulse-jet ash removal filter drum dust removal device |
| CN113602846A (en) * | 2021-08-18 | 2021-11-05 | 大连同达环保设备有限公司 | Feeding dust collector and its dust collection method in silo and feeding port |
-
2013
- 2013-04-12 CN CN2013202215418U patent/CN203170153U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830979A (en) * | 2014-02-25 | 2014-06-04 | 中国矿业大学 | Integrated control system and integrated control method for mining dry dust remover |
| CN104107597A (en) * | 2014-07-31 | 2014-10-22 | 苏州协昌环保科技股份有限公司 | Deduster capable of improving anticorrosion capability of pulse-air manifold and manufacturing method thereof |
| CN104107597B (en) * | 2014-07-31 | 2017-01-11 | 苏州协昌环保科技股份有限公司 | Deduster capable of improving anticorrosion capability of pulse-air manifold and manufacturing method thereof |
| CN108708762A (en) * | 2018-07-27 | 2018-10-26 | 南通朝旭环保科技有限公司 | A kind of environmental protection mine cleaner |
| CN109045941A (en) * | 2018-10-18 | 2018-12-21 | 江苏缪斯环保科技有限公司 | A kind of telescopic integrated dust separation device |
| CN112107926A (en) * | 2020-07-08 | 2020-12-22 | 张家港市华申工业橡塑制品有限公司 | Dust particle filtering and purging method |
| CN112915675A (en) * | 2021-01-21 | 2021-06-08 | 南昌大学 | Impact-preventing pulse-jet ash removal filter drum dust removal device |
| CN112915675B (en) * | 2021-01-21 | 2024-05-07 | 南昌大学 | Blocking collision type pulse spraying ash cleaning filter cartridge dust removal device |
| CN113602846A (en) * | 2021-08-18 | 2021-11-05 | 大连同达环保设备有限公司 | Feeding dust collector and its dust collection method in silo and feeding port |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203170153U (en) | Micro-power point type filter cartridge pulse dust collector | |
| CN204768047U (en) | Strain a dust remover | |
| CN101775625B (en) | Method and device for purifying electrolytic aluminum smoke | |
| CN107008074A (en) | A kind of sack cleaner with on-line detecting system | |
| CN103372361A (en) | Single pulse bag type dust collector | |
| CN106196123A (en) | A kind of boiler smoke dust pelletizing system | |
| CN203816379U (en) | Low-pressure pulse-jet bag dust collector | |
| CN207694473U (en) | Powder silo top dust-extraction unit | |
| CN204147689U (en) | A kind of filter drum type precipitator | |
| CN207605529U (en) | A kind of bituminous mixing plant emission-control equipment | |
| CN218937047U (en) | Bulk cargo sealing and conveying structure of annular cooler | |
| CN204411933U (en) | A kind of high-effective dust-removing equipment | |
| CN206642497U (en) | A kind of microporous barrier chimney filter filtration dust catcher | |
| CN215325778U (en) | Coal dust cleaning equipment for coal loading | |
| CN207356748U (en) | A kind of bag filter with on-line detecting system | |
| CN203342569U (en) | Dust collector provided with air box and pulse bags | |
| CN103463885A (en) | Environment-friendly dust removal device with explosion venting function | |
| CN208148248U (en) | A kind of mixer for seal strip for refrigerator door production | |
| CN206950836U (en) | A kind of new gas tank impulse bag type dust collector | |
| CN203842454U (en) | Single filter cartridge dust remover | |
| CN201572579U (en) | Bag-type dust remover for flue gas of converter | |
| CN203494320U (en) | Vertical welder smoke dust removal device | |
| CN205886480U (en) | Acidic exhaust gas clarification plant of dual dust removal | |
| CN203978782U (en) | A kind of compressor air intake filter | |
| CN216878554U (en) | Flue gas ultra-clean treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130904 Termination date: 20190412 |