CN206837698U - A kind of dust minimum discharge intelligence sack cleaner - Google Patents
A kind of dust minimum discharge intelligence sack cleaner Download PDFInfo
- Publication number
- CN206837698U CN206837698U CN201720619389.7U CN201720619389U CN206837698U CN 206837698 U CN206837698 U CN 206837698U CN 201720619389 U CN201720619389 U CN 201720619389U CN 206837698 U CN206837698 U CN 206837698U
- Authority
- CN
- China
- Prior art keywords
- air
- flue
- casing
- ash bucket
- windscreen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 36
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 239000004071 soot Substances 0.000 claims abstract description 6
- 239000003818 cinder Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 16
- 235000019504 cigarettes Nutrition 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000013517 stratification Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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 kind of dust minimum discharge intelligence sack cleaner,Including casing,Flue air inlet and the air outlet being arranged on casing,Entering in casing is arranged on by dividing plate,Air-out flue and each sock filtration unit,Ash bucket,Air-purifying chamber,And soot cleaning system and PLC industrial computers,In air intake flue between each the sock filtration unit and ash bucket being arranged in casing,Be respectively equipped with towards air inlet direction tilt and with the equal windscreen flitch of air intake flue width identical,Redistributed to entering the dusty gas air-flow in casing,The dusty gas air-flow into each sock filtration unit is not only set to obtain uniformly,Balanced its filters load,And the dusty gas air-flow that the side face of each filter element filter bag is born also has obtained uniformly,The filtering load of filter bag has also obtained equilibrium,So as to effectively extend the service life of filter bag,Improve the efficiency of dust collection and purification efficiency of deduster.
Description
Technical field
A kind of deduster is the utility model is related to, particularly a kind of dust minimum discharge intelligence sack cleaner.
Background technology
At present, it is used in the industrial processes such as cement plant, steel mill to dusty gas dust collection and the pocket type to gather dust
Deduster, it is to realize that industrial fumes administer the important environmental protection equipment of emission compliance.Its operation principle is：Dusty gas is in air-introduced machine
Graviational interaction under, enter from the flue air inlet of deduster in casing, the dust of bulky grain is first due to gravity and inertial collision
First fall into ash bucket, serve the pre- effect gathered dust, remaining thinner dust as air-flow is after the sock filtration of each filter element,
Dust is delayed at the outer surface of filter bag, and purified gas flows to sack via filter bag and arrives air-purifying chamber again, entered by exhaust vent
Exhaust passage, air is then discharged into by blower fan, so as to realize that industrial fumes administer the purpose of discharge.But due to entering containing in casing
Dust and gas body is under the graviational interaction of air-introduced machine, on the one hand, causes what the filter element filter bag away from flue air inlet born to contain
Dirt gas flow is greater than the filter element filter bag close to flue air inlet, causes each filter element filter bag dust load uneven
Weighing apparatus；On the other hand, the filter bag for causing to be greater than remote flue close to the dusty gas air-flow that the face filter bag of flue one is born is held
The dusty gas air-flow received, cause filter bag dust load unbalanced, so as to directly affect the service life of filter bag and deduster
Efficiency of dust collection and purification efficiency.
Utility model content
The purpose of this utility model is the deficiency for overcoming above-mentioned prior art, there is provided one kind can extend filter bag and use the longevity
Life and raising deduster efficiency of dust collection and the dust minimum discharge intelligence sack cleaner of purification efficiency.
Its technical scheme is：A kind of dust minimum discharge intelligence sack cleaner, including casing, the cigarette being arranged on casing
Road air inlet and air outlet, the outlet and inlet flue and each sock filtration unit, ash bucket, net gas being arranged on by dividing plate in casing
Room, and soot cleaning system and PLC industrial computers；It is characterized in that：Each the sock filtration unit and ash bucket being arranged in casing
Between air intake flue in, be respectively equipped with towards air inlet direction tilt and with the equal windscreen flitch of air intake flue width identical,
It is 65 degree towards the inclination angle of the inclined first piece equal windscreen flitch in air inlet direction, the inclination angle of each windscreen flitch thereafter
Increase by 5 degree successively；For the height of equal windscreen flitch on the basis of ash bucket is suitable for reading, the size being inserted in ash bucket is the 1/ of bin length
4, the size stretched out close to first piece of equal windscreen flitch of flue air inlet in air intake flue is the 1/ of flue air intake open height
3, the size of each windscreen flitch stretched out thereafter in air intake flue reduces 5cm successively.
Its advantage is：Due in the air intake flue between each the sock filtration unit and ash bucket in casing, distinguishing
Provided with towards air inlet direction tilt and with the equal windscreen flitch of air intake flue width identical, to enter casing in dusty gas
Air-flow is redistributed, and the dusty gas air-flow into each sock filtration unit is obtained uniformly, and its balanced filtering is negative
Lotus, and the dusty gas air-flow that the side face of each filter element filter bag is born also has obtained uniformly, the filtering load of filter bag
Equilibrium has been obtained, so as to effectively extend the service life of filter bag, has improved the efficiency of dust collection and purification efficiency of deduster；Together
When, because the big dust particle in dusty gas is falling into each ash bucket in succession with losing inertia in each collision of windscreen flitch
It is interior, most crude particle dust is not only overcome in existing equipment in the presence of inertia, until after impacting tail end ash bucket
Fall into, cause tail end ash bucket compared with the big dust particle deposited in each ash bucket in its front end will more and dust stratification amount it is uneven the drawbacks of, and
And the natural subsidence amount of dust is also add, reduce the dust load of filter bag.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 side view.
Embodiment
As shown in Figure 1, 2, a kind of dust minimum discharge intelligence sack cleaner, including casing, the cigarette being arranged on casing 1
Road air inlet 3 and air outlet 13, air intake flue 8, air-out flue 6 and each sock filtration list being arranged on by dividing plate 7 in casing
Member 5, ash bucket 9, air-purifying chamber 4, and soot cleaning system and PLC industrial computer (not shown).Each filter bag being arranged in casing
In air intake flue between filter element and ash bucket, be respectively equipped with towards air inlet direction tilt and it is identical with air intake flue width
Equal windscreen flitch 20, be 65 degree towards the inclination angle of the inclined first piece equal windscreen flitch in air inlet direction, thereafter each equal
The inclination angle of windscreen flitch increases by 5 degree successively；The height of equal windscreen flitch is on the basis of ash bucket is suitable for reading, the chi that is inserted in ash bucket
It is very little for the 1/4 of bin length, size of first piece of equal windscreen flitch stretching in air intake flue close to flue air inlet is cigarette
The 1/3 of road air intake open height, the size of each windscreen flitch stretched out thereafter in air intake flue reduce 5cm successively.So as to right
Redistributed into the dusty gas air-flow in casing, on the one hand, make the dusty gas gas into each sock filtration unit
Stream obtains uniformly, and balanced its filters load；On the other hand, the dusty gas air-flow for being born the side face of each filter bag also obtains
Cloth, the filtering load of filter bag are also equalized.
Because existing filter bag 11 is directly to be suspended in a manner of piston ring tensioner on card, therefore filter bag bottom is in certainly
By state, when card flatness is not high or filter bag in bag cage perpendicularity it is not high when, deduster in the process of running, the meeting of filter bag bottom
There is the collision phenomenon that contacts with each other, edge has rebuffed phenomenon close to the filter bag some of deduster wall, and both situations can
Cause the friction of filter bag and in a short time breakage, influence filter bag normally operation up to standard.Therefore, add ring-shaped rubber in filter bag bottom
The collar 18 is protected, to solve the problems, such as the abnormal spoilage of abrasion and the rebuffed abrasion of filter bag between filter bag, extends life of bag filter,
Improve sock filtration efficiency.
Above-mentioned each sock filtration unit is respectively provided with the differential pressure pickup 19 with PLC industry control mechatronics, in casing
It is provided with the dust concentration tester 15 with PLC industry control mechatronics at air-out flue 6, PLC industrial computers are according to each filter of setting
The pressure difference and the concentration value of outlet dust and the duration of deashing of bag filter element, the valve of electromagnetic poppet valves 2 is closed in good time
And start the pulse valve 14 of soot cleaning system, deashing is carried out to each sock filtration unit automatically；After deashing terminates, soot cleaning system is closed
Pulse valve and open the valve of electromagnetic poppet valves, sock filtration unit is reentered filtration condition, to realize the height of filter bag
Effect filtering, minimum discharge.
Respectively it is provided with above-mentioned each ash bucket 9 and unloads ash with the feeding, discharge level sensor of PLC industry control mechatronics and electromagnetism
Valve 10, upper level sensor 17 are arranged at the bin length away from ash bucket suitable for reading 1/3, and lower level sensor 16 is arranged on away from ash bucket
At the bin length of feed opening 1/3.When the supreme level sensor of ash bucket dust stratification, PLC industrial computers with and start electric cinder valve
Carry out unloading ash；When unloading grey height and dropping to lower level sensor, PLC industrial computers with and close electric cinder valve, ash is unloaded in stopping.
In ash bucket retain certain altitude dust stratification, leaking out for unloading valve can be prevented, so as to avoid because its leak out cause it is secondary in ash bucket
Airborne dust and adsorbed again by filter bag so that increase deduster air quantity load the defects of.
Claims (4)
1. a kind of dust minimum discharge intelligence sack cleaner, including casing, flue air inlet and the air-out being arranged on casing
Mouthful, the outlet and inlet flue and each sock filtration unit, ash bucket, air-purifying chamber being arranged on by dividing plate in casing, and soot cleaning system
With PLC industrial computers；It is characterized in that：Air intake flue between each the sock filtration unit and ash bucket being arranged in casing
In, be respectively equipped with towards air inlet direction tilt and with the equal windscreen flitch of air intake flue width identical, towards air inlet direction
The inclination angle of inclined first piece equal windscreen flitch is 65 degree, and the inclination angle of each windscreen flitch thereafter increases by 5 degree successively；
The height of windscreen flitch is on the basis of ash bucket is suitable for reading, and the size being inserted in ash bucket is the 1/4 of bin length, close to flue air intake
The size that first piece of equal windscreen flitch of mouth is stretched out in air intake flue is the 1/3 of flue air intake open height, stretches out entering thereafter
The size of each windscreen flitch in wind and smoke road reduces 5cm successively.
A kind of 2. dust minimum discharge intelligence sack cleaner according to claim 1, it is characterised in that：In the filter bag
Bottom is provided with ring-shaped rubber protective case ring.
A kind of 3. dust minimum discharge intelligence sack cleaner according to claim 1, it is characterised in that：Each filter bag
Filter element is respectively provided with the differential pressure pickup with PLC industry control mechatronics, is provided with casing air-out flue and PLC
The dust concentration tester of industry control mechatronics.
A kind of 4. dust minimum discharge intelligence sack cleaner according to claim 1, it is characterised in that：Each ash bucket
On be respectively provided with feeding, discharge level sensor and electric cinder valve with PLC industry control mechatronics, upper level sensor installation
Away from ash bucket at suitable for reading 1/3 bin length, lower level sensor is arranged at the bin length away from ash bucket feed opening 1/3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720619389.7U CN206837698U (en) | 2017-05-31 | 2017-05-31 | A kind of dust minimum discharge intelligence sack cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720619389.7U CN206837698U (en) | 2017-05-31 | 2017-05-31 | A kind of dust minimum discharge intelligence sack cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206837698U true CN206837698U (en) | 2018-01-05 |
Family
ID=60798597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720619389.7U Active CN206837698U (en) | 2017-05-31 | 2017-05-31 | A kind of dust minimum discharge intelligence sack cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206837698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137995A (en) * | 2017-05-31 | 2017-09-08 | 合肥中亚环保科技有限公司 | A kind of dust minimum discharge sack cleaner |
| CN115957570A (en) * | 2022-06-29 | 2023-04-14 | 青海盐湖工业股份有限公司 | Modular dust removing device |
-
2017
- 2017-05-31 CN CN201720619389.7U patent/CN206837698U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137995A (en) * | 2017-05-31 | 2017-09-08 | 合肥中亚环保科技有限公司 | A kind of dust minimum discharge sack cleaner |
| CN115957570A (en) * | 2022-06-29 | 2023-04-14 | 青海盐湖工业股份有限公司 | Modular dust removing device |
| CN115957570B (en) * | 2022-06-29 | 2024-01-23 | 青海盐湖工业股份有限公司 | Modular dust collector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |