CN203139852U - Drum-type dust removal filter - Google Patents
Drum-type dust removal filter Download PDFInfo
- Publication number
- CN203139852U CN203139852U CN 201320052305 CN201320052305U CN203139852U CN 203139852 U CN203139852 U CN 203139852U CN 201320052305 CN201320052305 CN 201320052305 CN 201320052305 U CN201320052305 U CN 201320052305U CN 203139852 U CN203139852 U CN 203139852U
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- CN
- China
- Prior art keywords
- dust removal
- drum
- rotary drum
- shell
- housing
- 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 title claims abstract description 39
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 9
- 238000011044 inertial separation Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 7
- 239000010865 sewage Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000006477 desulfuration reaction Methods 0.000 abstract description 4
- 230000023556 desulfurization Effects 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 239000000919 ceramic Substances 0.000 abstract description 3
- 239000002023 wood Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 238000003723 Smelting Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000001877 deodorizing effect Effects 0.000 description 3
- 238000005367 electrostatic precipitation Methods 0.000 description 3
- 230000002000 scavenging effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a drum-type dust removal filter comprising a shell, a drum arranged in the shell, a filler filtering region arranged on the circumferential edge of the drum, and a cleaning pipe (4) arranged on the shell and located in an inner cavity of the drum, wherein a rotating shaft of the drum is mounted on the shell through a bearing; an air inlet is formed in the top of the shell; a row of powder outlets are respectively formed in two bottom sides of the shell; and an air outlet for communicating the inner cavity of the drum and an exterior is formed in the middle of the shell. The drum-type dust removal filter can be widely applied to dust removal of a gas supply system of a sewage treatment plant, dust removal of a furniture factory workshop, a ceramic production factory, a boiler dust removal desulfurization textile processing industry, a metal smelting factory, bamboo and wood techniques and processing and the like.
Description
Technical field
The utility model belongs to mechanical equipment technical field, relates to a kind of dust removal filter.
Background technology
Dedusting in the market, desulfurization are main product with bag-type dust, moisture film spraying and dedusting and electrostatic precipitation.Each has pluses and minuses this three series products, though as sack cleaner efficiency of dust collection height but because the air drag height, the operation power consumption is big, bulky and can not directly apply to high-temperature gas, the moisture film spraying and dedusting exists volume big equally, problems such as filler fouling obstruction, and the bigger equally used static power consumption of electrostatic precipitation occupies quite big operating cost greatly, to accumulate its treatment effect, running status and efficient non-constant along with Dust Capacity, holds waveform.
For a long time people adopting always, fixed dedusting equipment, as bag-type dust, electrostatic precipitation and water film dedusting three major types product etc.Above properties of product respectively have merits and demerits, bag-type dust can't carry out tiny dust, effectively handle therefore present a lot of furniture factory, textile mills and bamboo wood industry processing enterprise, all adopt the cloth-bag type dedusting, mostly can't handle fine solid particle because of sack cleaner causes workshop and factory's working environment to worsen, employee's health is strong to be endangered, and the employee works long hours to have at such one and sucks a large amount of dust in dust and the formaldehyde environment and final road to pneumonia and cancer takes place formaldehyde.
The utility model content
Technical problem: the utility model provides a kind of specialty to attach most importance at improving the trickle powder effect of processing, and is stable, dedusting and the overall process rotary drum dust removal filter of cleaning automatically of realizing running without interruption continuously.
Technical scheme: rotary drum dust removal filter of the present utility model, comprise housing, be arranged on rotary drum in the housing, be arranged on the filler filtering area of rotary drum circumferential edge and be arranged on the housing and be arranged in the scavenge pipe of rotary drum inner chamber, the rotating shaft of rotary drum is installed on the housing by bearing, the top of housing is provided with air inlet, two bottom sides is respectively arranged with row's powder outlet, and the housing middle part is provided with the air outlet with rotary drum inner chamber and external communications.
In the utility model, the slit between housing and the filler filtering area is the inertial separation district, and air inlet is with top, inertial separation district and external communications, and powder outlet is with bottom, inertial separation district and external communications.
In the utility model, scavenge pipe and shaft parallel setting, scavenge pipe longitudinally is arranged with delivery port.
The rotary drum dust removal filter, adopt inertial separation and moistening absorption method, use special material and filtrate, the dust laden air that is filtered is by filter material layer the time, produce hundreds of subtangents, refraction and high speed vortex in inside, therefore the centrifugal force of high speed vortex generation gets rid of dust to the moisture film filling surface and is adsorbed, and produces tens million of high speed centrifugation vortexs approximately simultaneously in main filtering bodies.It is big that the utility model device has the inner space, advantages such as specific surface is big, can remove fine solid particle effectively, select different filtrates can get the different disposal effect and be applicable to different operating running environment simultaneously, thereby can select the low pressure air-introduced machine preferably, reduce operating cost significantly, equipment all has the function of continuous dedusting and continuous wash dust stratification.
Main operation characteristic: be continuously uninterrupted type, it filters the time that main body fortune rotates a circle, can regulate automatically and set 1-30 minute, therefore dust whenever rotates a circle in the main filtering bodies, and just once capable of washing, the cycle is shorter, this is that sack cleaner and electrostatic precipitator etc. are not accomplished, therefore the utility model full automation dust cleaner master filters physical efficiency and remains optimum state, owing to filter big, the main resistance in body interior filtrate aperture less (generally about 200pa to 500pa), can save the fortune power consumption significantly.
The function composition form can divide citation form and multi-functional form, can adopt two kinds of different function units WLF full automation dust cleaner series connection as need dedusting deodorizing uses, another level of primary dust removing adopts biological deodorizing, add the alkali desulfurization as needs dust-removal and desulfurizing, the employing of another grade of primary dust removing, the assembling of all can arranging in pairs or groups flexibly.
Can be exclusively used in Sewage Plant and high pressure blower is used, can reduce noise significantly and reduce the system pipeline dust and gather, prolong aerator service life.
Beneficial effect: the utility model compared with prior art has the following advantages:
In adjustable shutter formula inertia particle separator in the utility model device, the rotary filtering bodies, adopt the polyhedron filler by the part moisture film absorption fine dusts that stays after filtrate is cleaned and the PH neutralization that takes into account filtration sewage.
The utility model device can be cultivated biomembrane at filler under the special contamination environmental condition, take into account and handle contaminated waste water and handle partly poisonous, pernicious gas.
The utility model device can be designed to module, can be in parallel, and different filtrates is changed in series connection, finishes special different requirement and forms different processing functions.
Full automation dust cleaner is designed to modular unit, can be installed in parallel when increasing treating capacity wind as need.The distinct device that can connect two or more when needing to improve treatment effect and difference in functionality is installed.The multiple functional mode of one-tenth capable of being combined as required needs dedusting or adds functions such as biochemical deodorizing, removing and harmful gas except chemical pernicious gas etc. can mix into dedusting as some special occasions, and dry method adds wet method and is used for some special occasions such as needs and reclaims with much money etc.
The utility model device adopts the filter type of lower resistance again, and system master's driving power of little general 2-3 ten thousand air quantity of works power is joined 0.37KW, is that every square metre of example master handles air quantity per minute 15-40m3 with the wet method, and scavenging pump is about 1.5-2.2KW generally.With intermittent work mode, the about 150-250pa of main filtering bodies resistance so power consumption are less.
The utility model device not only takes up an area of face bigger filter area for a short time; inner pond can a large amount of mud of deposition and more do not need the system-down cleaning; but inside is equipped with some useful material of filter bag and is recycled; the long common material Q235 of service life steel systeming equipment about 8-10 projected life; stainless steel-like can reach the 20-50 life-span; stable reliable in quality; system investment for 3 parts of conventional deduster 2; can unmanned automatic operation, operating cost also is 1/4th of conventional deduster.
The utility model device can be widely used in sewage treatment plant's air supply system dedusting, Furniture Factory's workshop dedusting, Production of Ceramics factory, boiler dusting desulfurization weaving processing industry, metallurgical works, bamboo wood industry technology and processing etc.
Description of drawings
Fig. 1 is the Facad structure figure of the utility model device;
Fig. 2 is the plan structure figure of the utility model device;
Fig. 3 is the construction profile of the utility model device.
Have among the figure: housing 1, rotary drum 2, filler filtering area 3, scavenge pipe 4, bearing 5, inertial separation district 6, air inlet 11, powder outlet 12, air outlet 13, dust bucket discharge valve 14, slipper seal assembly 15, rotating shaft 21, scavenge pipe water inlet 41, decelerator 16, scavenging pump 17, pond sewage draining valve 18.
The specific embodiment
Do further below in conjunction with Figure of description and the utility model of embodiment and to specify.
Rotary drum dust removal filter of the present utility model comprises housing 1, be arranged on rotary drum 2 in the housing 1, be arranged on the filler filtering area 3 of rotary drum 2 circumferential edge and be arranged on the housing 1 and be arranged in the scavenge pipe 4 of rotary drum 2 inner chambers, the rotating shaft 21 of rotary drum 2 is installed on the housing 1 by bearing 5, the top of housing 1 is provided with air inlet 11, two bottom sides is respectively arranged with row's powder outlet 12, and housing 1 middle part is provided with the air outlet 13 with rotary drum 2 inner chambers and external communications.Slit between housing 1 and the filler filtering area 3 is inertial separation district 6, and air inlet 11 is with 6 tops, inertial separation district and external communications, and powder outlet 12 is with 6 bottoms, inertial separation district and external communications.Scavenge pipe 4 be arranged in parallel with rotating shaft 21, is arranged with delivery port on the scavenge pipe 4.
In the rotary drum dust removal filter of the present utility model, filler filtering area 3 is the multiaspect hollow ball, and specification has
General humidification dedusting biochemical treatment usefulness, specific (special) requirements such as sewage treatment plant, the air inlet noise elimination dedusting of Fan pipeline system, the filter material of ceramics granules of available different size also can be cultivated biomembrane simultaneously and handle partly toxic and harmful.
In the rotary drum dust removal filter of the present utility model, electrical apparatus control system is made up of PLC, frequency converter, fluid level controller etc., and the outside is made up of air-introduced machine, decelerator, flushing water pump etc.
Rotary drum dust removal filter bottom is provided with the pond, running water flow to the pond by ball-cock assembly after opening running water valve, after water level in water pool arrives desired location, outputing signal to PLC by fluid level controller has program output analog quantity 4-20ma signal to the frequency converter that sets among the PLC to export variable alternating current by frequency converter, carry out and start decelerator and scavenging pump, decelerator dragged the rotary drum clarified water pump that slowly turns round simultaneously and drew water to inner shower the filler water spray to be transported in about 2-5 of humidification time minute and circle and can regulate this moment, after finishing humidification, clarified water pump stops decelerator and further reduces rotating speed, this moment, rotary drum filtering bodies revolution week age was about 10-30 minute, automatically finished by PLC, also can regulate in 10-30 minute.
Starting the main induced draft fan air is then entered to both sides shuntings by air inlet 11 and enters this, adjustable shutter formula inertia particle separator, isolated air enters humidification filler filtering area in the rotary drum and advances fine dusts in the absorbed air, and the pure air after the filtration enters the rotary drum inner chamber and discharges to central rotating shaft then.
After the 10-30 minute cycle of setting finishes, be that controller also starts clarified water pump repetition said process again to decelerator output signal for faster.
Rotary drum dust removal filter of the present utility model can be carried out various control program and mode, to the spray clarified water pump two kinds of duties can be set, and output speed did not account for 40%, 100% full load power output during cleaning when clarified water pump was not shut down running spray humidification.
Claims (3)
1. rotary drum dust removal filter, it is characterized in that, this dust removal filter comprises housing (1), be arranged on the rotary drum (2) in the described housing (1), be arranged on the filler filtering area (3) of described rotary drum (2) circumferential edge and be arranged on the scavenge pipe (4) that rotary drum (2) inner chamber was gone up and be arranged in to housing (1), the rotating shaft (21) of described rotary drum (2) is installed on the housing (1) by bearing (5), the top of housing (1) is provided with air inlet (11), two bottom sides is respectively arranged with row's powder outlet (12), and housing (1) middle part is provided with the air outlet (13) with rotary drum (2) inner chamber and external communications.
2. rotary drum dust removal filter according to claim 1, it is characterized in that, slit between described housing (1) and the filler filtering area (3) is inertial separation district (6), described air inlet (11) is with (6) top, inertial separation district and external communications, and described powder outlet (12) is with (6) bottom, inertial separation district and external communications.
3. rotary drum dust removal filter according to claim 1 and 2 is characterized in that, described scavenge pipe (4) be arranged in parallel with rotating shaft (21), and scavenge pipe (4) longitudinally is arranged with delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052305 CN203139852U (en) | 2013-01-30 | 2013-01-30 | Drum-type dust removal filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052305 CN203139852U (en) | 2013-01-30 | 2013-01-30 | Drum-type dust removal filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203139852U true CN203139852U (en) | 2013-08-21 |
Family
ID=48967409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320052305 Expired - Fee Related CN203139852U (en) | 2013-01-30 | 2013-01-30 | Drum-type dust removal filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203139852U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111150A (en) * | 2013-01-30 | 2013-05-22 | 王立芳 | Full-automatic drum-type dust removal filter |
| CN103463908A (en) * | 2013-08-25 | 2013-12-25 | 王立芳 | Dynamically centrifugal dust-removing desulfurizer |
| CN104739322A (en) * | 2015-03-27 | 2015-07-01 | 常熟市广汇机械设备有限公司 | Centrifugal dust collector |
-
2013
- 2013-01-30 CN CN 201320052305 patent/CN203139852U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111150A (en) * | 2013-01-30 | 2013-05-22 | 王立芳 | Full-automatic drum-type dust removal filter |
| CN103463908A (en) * | 2013-08-25 | 2013-12-25 | 王立芳 | Dynamically centrifugal dust-removing desulfurizer |
| CN104739322A (en) * | 2015-03-27 | 2015-07-01 | 常熟市广汇机械设备有限公司 | Centrifugal dust collector |
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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 |
Granted publication date: 20130821 Termination date: 20210130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |