CN102225286A - Multi-cyclone separation filter equipment - Google Patents

Multi-cyclone separation filter equipment Download PDF

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Publication number
CN102225286A
CN102225286A CN2011101065122A CN201110106512A CN102225286A CN 102225286 A CN102225286 A CN 102225286A CN 2011101065122 A CN2011101065122 A CN 2011101065122A CN 201110106512 A CN201110106512 A CN 201110106512A CN 102225286 A CN102225286 A CN 102225286A
Authority
CN
China
Prior art keywords
cyclone
filter
centrum
separate type
whirlwind
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.)
Pending
Application number
CN2011101065122A
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Chinese (zh)
Inventor
黄胜利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shini Electric Heating Machinery Co Ltd
Original Assignee
Shini Electric Heating Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shini Electric Heating Machinery Co Ltd filed Critical Shini Electric Heating Machinery Co Ltd
Priority to CN2011101065122A priority Critical patent/CN102225286A/en
Publication of CN102225286A publication Critical patent/CN102225286A/en
Pending legal-status Critical Current

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Abstract

The invention discloses multi-cyclone separation filter equipment comprising a filter bung, a filter screen device, a filter screen pedestal, an inner cyclone device, an inner dust bucket, a filter bucket, an outer dust bucket, with the filter bucket covered by the filter bung and the outer dust bucket disposed at the bottom of the filter bucket. The filter bung is provided with an outtake pipe, and an intake pipe is installed on the side wall of the filter bucket. And the inside of the filter bucket is equipped orderly with the filter screen device, the filter screen pedestal, the inner cyclone device and the inner dust bucket from top to bottom. According to the invention, filtered by multi-cyclone, the intake air rotates repeatedly, so that dust or stive in the air can fall into the dust buckets and the tiny stive and harmful substances can be filtered out. The equipment of the invention is fast and convenient for cleaning, without the problem of a blocked filter screen.

Description

Multi-cyclone separate type filter
Technical field
The invention discloses a kind of multiple " cyclonic separation " formula filter that is used for " separation " or " filtration " of plastic cement industry dust, this multiple " cyclonic separation " formula filter is mainly used on the equipment of transferring raw material in the plastic rubber shaping processing procedure.
Background technology
At present in the feed course of conveying used dust filtering device more be to adopt " cleaner " filter or " stainless steel mesh grid " reach " filtration cloth bag " device to carry out the dust isolation.But because the isolation effect of this class device is poor, filter screen easily stops up, the dust cleaning does not very make things convenient for and small dust penetrates filter easily, entering high pressure positive blower is discharged in the middle of the air, dust heats up under high pressure conditions, and the dust plastics that are heated can produce various toxic gases, is full of whole workshop even is discharged into the external world, not only environment is caused certain pollution, also endangered the healthy of people greatly.Behind the dust of the inner accumulation of high pressure positive blower one constant volume, through high pressure " liquefaction is cohered " operate as normal of blower fan is caused certain resistance, influence product service life, reach performance.When situation is serious, can damage motor.
Summary of the invention
The object of the present invention is to provide multi-cyclone separate type filter, it is poor effectively to solve present filter dust isolation effect, the susceptible to plugging problem of filter.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: multi-cyclone separate type filter, comprise and filter bung, filter screen device, filtration reticulum, interior cyclone, interior dust bucket, filter vat, outer dust bucket, described filtration bung covers on filter vat, described outer dust bucket is arranged on the filter vat bottom, described filter vat covers and is provided with discharge pipe, the sidewall of described filter vat is provided with blast pipe, is provided with filter screen device in the described filter vat from top to bottom successively, filters reticulum, interior cyclone, interior dust bucket.
Preferably, cyclone comprises cyclone flange, cyclone centrum in described, described cyclone centrum has five, described cyclone centrum is up big and down small open circles taper, the top of described five cyclone centrums be arranged on the cyclone flange form one quincunx, the upper end of each cyclone centrum all has air inlet near cyclone flange circle centre position, in the dust bucket, is equipped with a whirlwind in described each cyclone centrum and forms rod in described cyclone centrum lower end is arranged on; Form five little whirlwind dust is filtered, making up big and down small centrum shape can effectively increase the whirlwind eccentricity.
Preferably, the madial wall of a side of described air inlet and cyclone centrum seamlessly transits; Making needs filtered air to enter formation whirlwind in the cyclone centrum smoothly.
Preferably, described whirlwind forms rod and is arranged on the bottom of filtering reticulum, and described whirlwind forms rod and is hollow barred body; Can allow form whirlwind preferably in the cyclone centrum, the air that whirlwind top can be filtered is again derived.
Preferably, also comprise mesh whirlwind baffle plate, outside the cyclone, the top of described mesh whirlwind baffle plate is arranged on filtered the reticulum bottom in described mesh whirlwind baffle plate covered on; The air that enters is carried out the filtration of big dust particle earlier.
Preferably, described filter screen device is the HEPA filter; The HEPA filter can be removed the dust granules of at least 99.97% aerial particulate 0.3 μ m diameter, the air of getting rid of further filtered, and the difficult obstruction of this device, make suction also can not decay.
Preferably, the sidewall of described filter vat is provided with the first transparent observation window; Be convenient to observe the working condition in the filter vat.
Preferably, the sidewall of described outer dust bucket is provided with second transparent windows; The dust of being convenient to observe in the outer dust bucket is collected situation.
Compared with prior art, advantage of the present invention is: form multiple times of filtration by multi-cyclone, the air that enters repeatedly rotates, make dust in air or dust fall into dust bucket, small dust and the harmful substance that contains in the pressure-air filtered out, clear up efficient and convenient, the filter screen blocking problem can not appear, this device is compared with present industry internal cyclone seperating unit, can increase whirlwind eccentricity 40% under with the situation of same fan test, and increases air draught dynamics 30%.
Description of drawings
Fig. 1 is the decomposing schematic representation of multi-cyclone separate type filter of the present invention;
Fig. 2 is the structural representation of cyclone flange in the multi-cyclone separate type filter of the present invention and cyclone centrum;
Fig. 3 is the schematic diagram of multi-cyclone separate type filter of the present invention;
Fig. 4 changes schematic diagram for multi-cyclone separate type filter hollow cyclone of the present invention.
The specific embodiment
Consult the embodiment of Fig. 1 to Fig. 4 for multi-cyclone separate type filter of the present invention, multi-cyclone separate type filter, comprise and filter bung 1, filter screen device 2, filter reticulum 7, interior cyclone 3, interior dust bucket 4, filter vat 5, outer dust bucket 6, described filtration bung 1 covers on filter vat 5, described outer dust bucket 6 is arranged on filter vat 5 bottoms, described filtration bung 1 is provided with discharge pipe 11, the sidewall of described filter vat 5 is provided with blast pipe 51, be provided with filter screen device 2 in the described filter vat 5 from top to bottom successively, filter reticulum 7, interior cyclone 3, interior dust bucket 4, as shown in Figure 2, cyclone 3 comprises cyclone flange 31 in described, cyclone centrum 32, described cyclone centrum 32 has five, described cyclone centrum 32 is up big and down small open circles taper, the top of described five cyclone centrums 32 be arranged on the cyclone flange 31 form one quincunx, the upper end of each cyclone centrum 32 all has air inlet 33 near cyclone flange 31 circle centre positions, described cyclone centrum 32 lower ends are arranged in the interior dust bucket 4, be equipped with a whirlwind in described each cyclone centrum 32 and form rod 34, one side of described air inlet 33 and the madial wall of cyclone centrum 32 seamlessly transit, described whirlwind forms rod 34 and is arranged on the bottom of filtering reticulum 7, described whirlwind forms rod 34 and is hollow barred body, also comprise mesh whirlwind baffle plate 8, described mesh whirlwind baffle plate 8 covers on outside the interior cyclone 3, the top of described mesh whirlwind baffle plate 8 is arranged on filters reticulum 7 bottoms, described filter screen device 2 is the HEPA filter, the sidewall of described filter vat 5 is provided with the first transparent observation window 52, and the sidewall of described outer dust bucket 6 is provided with second transparent windows 61.
As shown in Figure 3, external air exhauster on the discharge pipe 11 that filters bung 1, make and form negative pressure in the filter, need filtered air to enter filter vat 5 inside from blast pipe 51, blow to mesh whirlwind baffle plate 8, owing to be provided with filter screen device 2 in the middle of the filter vat 5, filter reticulum 7, interior cyclone 3, interior dust bucket 4, thereby make the air that enters filter vat 5 inside begin rotation, form a centrifugal whirlpool of whirlwind, the dust of larger particles sinks to falling in the outer dust bucket 6, the air on top enters in the cyclone centrum 32 from air inlet 33, form rod 34 owing to be provided with whirlwind in the cyclone centrum 32, so the air that enters in the cyclone centrum 32 begins rotation again, form the centrifugal whirlpool of whirlwind, make some tiny dust also sink to falling into interior dust bucket 4, the air on cyclone centrum 32 tops forms rod 34 by whirlwind and enters in the filtration reticulum 7, and air upwards leaves filter from the discharge pipe 11 of top filtration bung 1 again by the filtration of HEPA filter.When dust in the bucket runs up to a constant volume, clear up by the staff, enter next dust separation working stage after cleaning out, follow thereby formed a dust separation.
As shown in Figure 4, air-flow enter cyclone centrum 32 when inboard formed a plurality of S shape air-flows combine with air-flow that blast pipe 51 enters and formed a strong whirlwind centrifugal device.
The discharge pipe 11 that filters on the bung 1 can adopt the food joint to be connected with external pipe, makes dismounting and cleaning more quick.Quantity according to actual conditions cyclone centrum 32 can suitably increase and decrease, and generally selects 1-20 not wait, and all parts that contact with dust all adopt special substance, can not cause lunch to dust, recycles to make things convenient for dust.
The above only is specific embodiments of the invention, but technical characterictic of the present invention is not limited thereto, and any those skilled in the art is in the field of the invention, and the variation of being done or modify all is encompassed among the claim of the present invention.

Claims (8)

1. multi-cyclone separate type filter, it is characterized in that: comprise and filter bung (1), filter screen device (2), filter reticulum (7), interior cyclone (3), interior dust bucket (4), filter vat (5), outer dust bucket (6), described filtration bung (1) covers on filter vat (5), described outer dust bucket (6) is arranged on filter vat (5) bottom, described filtration bung (1) is provided with discharge pipe (11), the sidewall of described filter vat (5) is provided with blast pipe (51), is provided with filter screen device (2) in the described filter vat (5) from top to bottom successively, filter reticulum (7), interior cyclone (3), interior dust bucket (4).
2. multi-cyclone separate type filter as claimed in claim 1, it is characterized in that: cyclone (3) comprises cyclone flange (31) in described, cyclone centrum (32), described cyclone centrum (32) has five, described cyclone centrum (32) is up big and down small open circles taper, the top of described five cyclone centrums (32) is arranged on cyclone flange (31), and upward one of composition is quincunx, the upper end of each cyclone centrum (32) all has air inlet (33) near cyclone flange (31) circle centre position, described cyclone centrum (32) lower end is arranged in the interior dust bucket (4), is equipped with a whirlwind in described each cyclone centrum (32) and forms rod (34).
3. multi-cyclone separate type filter as claimed in claim 2 is characterized in that: the madial wall of a side of described air inlet (33) and cyclone centrum (32) seamlessly transits.
4. multi-cyclone separate type filter as claimed in claim 2 is characterized in that: described whirlwind forms rod (34) and is arranged on the bottom of filtering reticulum (7), and it is hollow barred body that described whirlwind forms rod (34).
5. as each described multi-cyclone separate type filter in the claim 1 to 4, it is characterized in that: also comprise mesh whirlwind baffle plate (8), described mesh whirlwind baffle plate (8) covers on outside the interior cyclone (3), and the top of described mesh whirlwind baffle plate (8) is arranged on filters reticulum (7) bottom.
6. multi-cyclone separate type filter as claimed in claim 1 is characterized in that: described filter screen device (2) is the HEPA filter.
7. multi-cyclone separate type filter as claimed in claim 1 is characterized in that: the sidewall of described filter vat (5) is provided with the first transparent observation window (52).
8. multi-cyclone separate type filter as claimed in claim 1 is characterized in that: the sidewall of described outer dust bucket (6) is provided with second transparent windows (61).
CN2011101065122A 2011-04-27 2011-04-27 Multi-cyclone separation filter equipment Pending CN102225286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101065122A CN102225286A (en) 2011-04-27 2011-04-27 Multi-cyclone separation filter equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101065122A CN102225286A (en) 2011-04-27 2011-04-27 Multi-cyclone separation filter equipment

Publications (1)

Publication Number Publication Date
CN102225286A true CN102225286A (en) 2011-10-26

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104307284A (en) * 2014-09-26 2015-01-28 山西潞安环保能源开发股份有限公司 A cyclone separator
CN111578398A (en) * 2020-04-20 2020-08-25 浙江省科技宣传教育中心 Cyclone air sterilizer
CN111871175A (en) * 2020-07-27 2020-11-03 蕉岭县龙腾旋窑水泥有限公司 Dry desulfurization and denitrification device and method suitable for cement kiln flue gas
CN113457334A (en) * 2021-05-27 2021-10-01 驻马店大力天骏专用汽车制造有限公司 Welding fume collecting and purifying equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1422172A (en) * 2000-02-08 2003-06-04 福图姆股份公司 Process and apparatus for separating solid substances from gases
CN2726728Y (en) * 2004-01-17 2005-09-21 沈阳新创机械有限公司 Tandem type highly-effective cyclone dust collector
CN2808048Y (en) * 2005-08-05 2006-08-23 卞庄 Dust separator
CN202028316U (en) * 2011-04-27 2011-11-09 信易电热机械有限公司 Multi-cyclone separating type filter device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1422172A (en) * 2000-02-08 2003-06-04 福图姆股份公司 Process and apparatus for separating solid substances from gases
CN2726728Y (en) * 2004-01-17 2005-09-21 沈阳新创机械有限公司 Tandem type highly-effective cyclone dust collector
CN2808048Y (en) * 2005-08-05 2006-08-23 卞庄 Dust separator
CN202028316U (en) * 2011-04-27 2011-11-09 信易电热机械有限公司 Multi-cyclone separating type filter device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104307284A (en) * 2014-09-26 2015-01-28 山西潞安环保能源开发股份有限公司 A cyclone separator
CN111578398A (en) * 2020-04-20 2020-08-25 浙江省科技宣传教育中心 Cyclone air sterilizer
CN111578398B (en) * 2020-04-20 2022-04-01 浙江省科技宣传教育中心 Cyclone air sterilizer
CN111871175A (en) * 2020-07-27 2020-11-03 蕉岭县龙腾旋窑水泥有限公司 Dry desulfurization and denitrification device and method suitable for cement kiln flue gas
CN113457334A (en) * 2021-05-27 2021-10-01 驻马店大力天骏专用汽车制造有限公司 Welding fume collecting and purifying equipment

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Application publication date: 20111026