CN103721547A - Full-water-leaching washing-type gas filter - Google Patents

Full-water-leaching washing-type gas filter Download PDF

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Publication number
CN103721547A
CN103721547A CN201410015468.8A CN201410015468A CN103721547A CN 103721547 A CN103721547 A CN 103721547A CN 201410015468 A CN201410015468 A CN 201410015468A CN 103721547 A CN103721547 A CN 103721547A
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China
Prior art keywords
water logging
cylinder
disk
time delay
delay absorption
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CN201410015468.8A
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Chinese (zh)
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CN103721547B (en
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邹波
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邹波
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Publication of CN103721547B publication Critical patent/CN103721547B/en

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Abstract

The invention relates to a full-water-leaching washing-type gas filter. The full-water-leaching washing-type gas filter comprises a cylinder body and a cylinder cover can be fixed on the upper edge of the cylinder body in a matched sealing mode and can be opened and closed; a gas exhaust opening is formed in the upper part of the side wall of the cylinder body; an adsorption liquid inlet and outlet is formed in the lower part of the side wall of the cylinder body; and the cylinder body is composed of a gas filtration chamber at the upper part and a gas water leaching adsorption chamber at the lower part. The full-water-leaching washing-type gas filter provided by the invention can fully adsorb harmful substances in waste gas, is simple and easy to operate, is convenient to maintain, omits water pumping and spraying by a water pump in the prior art, and saves the production cost.

Description

Full water logging washing type pneumatic filter

Technical field

The present invention relates to gas-filtering device, relates in particular to full water logging washing type pneumatic filter.

Background technology

State Council is about the notice of prevention and control of air pollution action plan as the guide of national control atmosphere pollution work at present and in the future, and state plan utilizes 5 years or longer time successive elimination pollutes weather; For capital, Tianjin, Ji, Shandong, Shanxi and six of Inner Mongols province or municipality directly under the Central Government, state revenue is intended dialling 5,000,000,000 yuan of distribution of funds of giving rewards in place of subsidies, and fully proves the importance of environment protection.

At present, the domestic equipment mainly for the treatment of waste gas is reverse-flow adsorption tower, its structure is to comprise that sealing tower body, tower body upper end are provided with gas outlet, tower body lower end is provided with waste gas inlet, in tower body, middle part is provided with liquid spraying device, this liquid spraying device is communicated with the peripheral hardware pump housing by pipeline, while upwards spraying at the bottom of waste gas is by tower, liquid spraying device is started working, to tower body bottom, spray vaporific adsorptive liquid, make waste gas contact with fog-like liquid and react, to reach the effect of eliminating harmful exhaust, tower top gas outlet ejection after the gas after haptoreaction; Practical operation proves, (liquid is because Action of Gravity Field falls because the time of contact of liquid and pernicious gas is too short for the adsorption tower of this structure, gas upwards sprays, and both binding times are extremely short), thus pernicious gas can not soak fully adsorb pernicious gas completely with adsorption liquid, by it removal, so, can only remove a small amount of pernicious gas, the operating efficiency of this reverse-flow adsorption tower is not high, and this adsorption tower need to be used water pump to spray vaporific adsorption liquid in tower, causes the rising of job costs.

Summary of the invention

Technical problem to be solved by this invention is to provide full water logging washing type pneumatic filter, and it can fully adsorb the harmful substance in waste gas, operates simple and easyly, easy to maintenance, and saves hoist pump water spray of water pump of the prior art, has saved production cost.

For solving the problems of the technologies described above, the present invention adopts following technical proposals: full water logging washing type pneumatic filter, and what it comprised that cylinder and coupling be sealingly fastened in edge on cylinder can folding cover, so that the equipment connecting on cover is changed; Described cylinder side wall upper part offers exhaust outlet, and cylinder lower sidewall offers adsorption liquid and imports and exports, and on the madial wall of cylinder middle part, is installed with limiting support ring;

The cylindrical body of the intrinsic hollow of described cover inner roof wall spiral shell, be convenient to the gaseous impurity screen pack in cylindrical body to change and clear up, cylindrical body lower end is connected with disk, this disk diameter is less than cylinder internal diameter and is greater than the internal diameter of limiting support ring, disk touches mutually with limiting support ring, be convenient to cylinder to be divided into upper and lower two parts, cover, cylinder, disk and limiting support ring are upper gas filtering chamber and lower gas water logging absorption chamber by cylinder interior separation, cylindrical body and disk You Jiang upper gas filtering chamber are separated into tubular gaseous impurity filtering chamber and annular gas filtering chamber, on tubular gaseous impurity filtering chamber madial wall, be installed with gaseous impurity screen pack spacing ring, one gaseous impurity screen pack coupling is sheathed in cylindrical body and is limited in gaseous impurity screen pack spacing ring place, as far as possible by the impurity filtering in waste gas, avoid impurity to stop up breather pipe, be positioned at vertical perforation on the disk of tubular gaseous impurity filtering chamber and be provided with at least three breather pipes, described at least three breather pipe lower ends vertically run through on a first water logging time delay absorption disk, described the first water logging time delay absorption disk diameter is less than cylinder internal diameter, the time of staying of the waste gas being adsorbed with increase in adsorption liquid, make waste gas by the fluid passage between the first water logging time delay absorption disk and cylinder to rising, between this first water logging time delay absorption lower disk surface and cylinder inner surface, be provided with supporting leg, at least three breather pipe lower ends are suspended to diapire top in cylinder, described cover outer surface center is inserted with exhaust inlet pipe,

Be positioned at least one pneumatic filter through hole that is upwards provided with in week of the disk of annular gas filtering chamber, on pneumatic filter through hole, coupling is plugged with pneumatic filter, the waste gas of process water logging adsorption reaction is more further by the filtration of pneumatic filter, filtering harmful components, reduce the pollution of environment to external world, described exhaust outlet is arranged on the sidewall of annular gas filtering chamber.

Described the first water logging time delay absorption disk is socketed at least three breather pipe middle part outer surface, the unsettled second water logging time delay absorption disk that is provided with in diapire top in described cylinder, the second water logging time delay absorption disk diameter is identical with the first water logging time delay absorption disk, this the second water logging time delay absorption disk is fixed in cylinder on diapire by supporting leg, second water logging time delay absorption at least three breather pipe positions of disk correspondence are provided with the through hole that plugs together of coupling, described at least three breather pipes plug together through hole through this and are suspended at diapire top in cylinder, between the first water logging time delay absorption disk and the second water logging time delay absorption disk, be also provided with water logging time delay absorption annulus, this water logging time delay absorption annulus is fixed on the madial wall of lower gas water logging absorption chamber, the internal diameter of water logging time delay absorption annulus is less than the diameter of the first water logging time delay absorption disk, so that the mode that the waste gas of water logging absorption can not rise with straight line arrives adsorption liquid surface fast, mode with serpentine passage in adsorption liquid is up in adsorption liquid, further increase the sorption reaction time of waste gas and adsorption liquid.

Adsorption liquid outside described cylinder is imported and exported and is provided with manually-operated gate, with the waste liquid after the adsorption reaction of Artificial Control combustion gas, or injects new waste gas adsorption liquid.

The order number of described gaseous impurity screen pack is 70 order~90 orders, with the particle in eliminating waste gas, avoids particle to stop up breather pipe.

The filter core of described pneumatic filter is active carbon filter core, ceramic powders sintered filter core or glass fibre sintered filter core.

The present invention is due to waste gas is passed in adsorption liquid, and increase the time of staying of waste gas in adsorption liquid, make it can fully adsorb the harmful substance in waste gas, owing to adopting the design of can uncapping, change the operations such as filter screen and cleaning impurity simple and easy, easy to maintenance, and because adsorption liquid is arranged at cylinder bottom, without using water pump to spray to top pump water in prior art, save water pump of the prior art, saved production cost.

Accompanying drawing explanation

Fig. 1 is cross-sectional view of the present invention;

Fig. 2 is another embodiment of the present invention cross-sectional view.

The specific embodiment

Embodiment 1

Shown in Figure 1, full water logging washing type pneumatic filter, what it comprised that cylinder 1 and coupling be sealingly fastened in edge on cylinder can folding cover 2; Described cylinder 1 side wall upper part offers exhaust outlet 3, and cylinder 1 lower sidewall offers adsorption liquid and imports and exports 4, on cylinder 1 middle part madial wall, is installed with limiting support ring 11;

The cylindrical body 21 of the intrinsic hollow of described cover 2 inner roof wall spiral shell, cylindrical body 21 lower ends are connected with disk 22, these disk 22 diameters are less than cylinder 1 internal diameter and are greater than the internal diameter of limiting support ring 11, disk 22 touches mutually with limiting support ring 11, cover 2, cylinder 21, disk 22 and limiting support ring 11 are upper gas filtering chamber 100 and lower gas water logging absorption chamber 200 by cylinder 1 interior separation, cylindrical body 21 and disk 22You Jiang upper gas filtering chamber 100 are separated into the tubular gaseous impurity 101He of filtering chamber annular gas filtering chamber 102, on tubular gaseous impurity filtering chamber 101 madial walls, be installed with gaseous impurity screen pack spacing ring 211, one gaseous impurity screen pack 5 couplings are sheathed in cylindrical body 21 and are limited in gaseous impurity screen pack spacing ring 211 places, be positioned at vertical perforation on the disk 22 of tubular gaseous impurity filtering chamber 101 and be provided with five breather pipes 6, described five breather pipe 6 lower ends vertically run through on a first water logging time delay absorption disk 7, described the first water logging time delay absorption disk 7 diameters are less than cylinder 1 internal diameter, five breather pipe 6 lower ends are suspended to the interior diapire of cylinder 1 top, described cover 2 outer surface centers are inserted with exhaust inlet pipe 8,

Be positioned at two the pneumatic filter through holes 221 that are upwards provided with in week of the disk 22 of annular gas filtering chamber 102, on pneumatic filter through hole 221, coupling is plugged with pneumatic filter 9, and described exhaust outlet 3 is arranged on the sidewall of annular gas filtering chamber 102.

Adsorption liquid outside described cylinder 1 is imported and exported 4 and is provided with manually-operated gate 41.

The order number of described gaseous impurity screen pack 5 is 80 orders.

The filter core of described pneumatic filter 9 is active carbon filter cores.

Embodiment 2

Shown in Figure 2, full water logging washing type pneumatic filter, its difference from Example 1 is, described the first water logging time delay absorption disk 7 is socketed on five breather pipes, 6 middle part outer surface, the unsettled second water logging time delay absorption disk 7 that is provided with in the interior diapire of described cylinder 1 top, the second water logging time delay absorption disk 7 diameters are identical with the first water logging time delay absorption disk 7, this the second water logging time delay absorption disk 7 touches on the interior diapire of cylinder 1 by supporting leg, second water logging time delay absorption disk 7 corresponding five breather pipe 6 positions are provided with the through hole that plugs together of coupling, described five breather pipes 6 plug together through hole through this and are suspended at the interior diapire of cylinder 1 top, between the first water logging time delay absorption disk 7 and the second water logging time delay absorption disk 7, be also provided with water logging time delay absorption annulus 12, this water logging time delay absorption annulus 12 is fixed on the madial wall of lower gas water logging absorption chamber 200, the internal diameter of water logging time delay absorption annulus 12 is less than the diameter of the first water logging time delay absorption disk 7.Operation principle

Shown in Figure 1, first, open adsorption liquid and import and export the manually-operated gate 41 on 4, to the interior injection adsorptive liquid of lower gas water logging absorption chamber 200 of the cylinder 1 of uncapping, treat that liquid reaches setting height, close hand-operated valve 41;

Waste gas impurity filtering net 5 couplings are sheathed in cylindrical body 21 and are limited in waste gas impurity filtering net spacing ring 211 places, two waste gas filters 9 are plugged together respectively and are fixed on each waste gas filter through hole 221, by bolt, cylindrical body 21 is fixed on cover 2 inner roof walls, cover 2 is secured by bolts in to edge on cylinder 1, exhaust inlet pipe 8 is inserted in the tubular gaseous impurity filtering chamber 101 at cover 2 middle parts.

Connect waste gas, waste gas is held back particle at gaseous impurity screen pack 5 places, waste gas enters in the adsorptive liquid of lower gas water logging absorption chamber 200 by breather pipe 6, owing to there being stopping of the first water logging time delay absorption disk 7, the bubble along continuous straight runs that waste gas forms is pasting the first water logging time delay absorption disk 7 to cylinder 1 madial wall motion, in motion process, react with adsorptive liquid, waste gas bubble can enter annular gas filtering chamber 102 by pneumatic filter 9 more than rising to liquid level, finally emptying by the exhaust outlet 3 being arranged on annular gas filtering chamber 102 sidewalls.

Shown in Figure 2, the interior diapire of described cylinder 1 place is connected with the second water logging time delay absorption disk 7 with supporting leg, on cylinder 1 madial wall, be connected with water logging time delay absorption annulus 12, first, open adsorption liquid and import and export the manually-operated gate 41 on 4, to the interior injection adsorptive liquid of lower gas water logging absorption chamber 200 of the cylinder 1 of uncapping, treat that liquid reaches setting height, close hand-operated valve 41;

Waste gas impurity filtering net 5 couplings are sheathed in cylindrical body 21 and are limited in waste gas impurity filtering net spacing ring 211 places, two waste gas filters 9 are plugged together respectively and are fixed on each waste gas filter through hole 221, by bolt, cylindrical body 21 is fixed on cover 2 inner roof walls, cover 2 is secured by bolts in to edge on cylinder 1, five breather pipe 6 correspondences plug together in the second water logging time delay adsorbs plugging together on through hole of disk 7, exhaust inlet pipe 8 is inserted in the tubular gaseous impurity filtering chamber 101 at cover 2 middle parts.

Connect waste gas, waste gas is held back particle at gaseous impurity screen pack 5 places, waste gas enters in the adsorptive liquid of lower gas water logging absorption chamber 200 by breather pipe 6, owing to there being stopping of the second water logging time delay absorption disk 7, the bubble along continuous straight runs that waste gas forms is pasting the first water logging time delay absorption disk 7 to cylinder 1 madial wall motion, in motion process, react with adsorptive liquid, bubble uphill process can run into water logging time delay absorption annulus 12, bubble can move along horizontal direction cylinder 1 middle part, then rise and can be subject to again stopping of the first water logging time delay absorption disk 7, by this serpentine fluid passage, greatly increased the reaction time of waste gas and adsorptive liquid, most of harmful substance is adsorbed, when rising to more than liquid level, waste gas bubble can enter annular gas filtering chamber 102 by pneumatic filter 9, finally emptying by the exhaust outlet 3 being arranged on annular gas filtering chamber 102 sidewalls.

As mentioned above, the full water logging washing type of the present invention pneumatic filter, described embodiment and figure; it is the good implementation result of the present invention; be not to be confined to the present invention, approximate, the identical person such as structure every and of the present invention, feature, all should belong to the scope of protection of the invention.

Claims (5)

1. full water logging washing type pneumatic filter, is characterized in that: it comprise cylinder (1) and mate be sealingly fastened in edge on cylinder can folding cover (2); Described cylinder (1) side wall upper part offers exhaust outlet (3), and cylinder (1) lower sidewall offers adsorption liquid and imports and exports (4), on the madial wall of cylinder (1) middle part, is installed with limiting support ring (11);
The cylindrical body (21) of the intrinsic hollow of described cover (2) inner roof wall spiral shell, cylindrical body (21) lower end is connected with disk (22), this disk (22) diameter is less than cylinder (1) internal diameter and is greater than the internal diameter of limiting support ring (11), disk (22) touches mutually with limiting support ring (11), cover (2), cylinder (21), disk (22) and limiting support ring (11) are upper gas filtering chamber (100) and lower gas water logging absorption chamber (200) by cylinder (1) interior separation, cylindrical body (21) and disk (22) You Jiang upper gas filtering chamber (100) are separated into tubular gaseous impurity filtering chamber (101) and annular gas filtering chamber (102), on tubular gaseous impurity filtering chamber (101) madial wall, be installed with gaseous impurity screen pack spacing ring (211), one gaseous impurity screen pack (5) coupling is sheathed in cylindrical body (21) and is limited in gaseous impurity screen pack spacing ring (211) to be located, upper vertical perforation of disk (22) that is positioned at tubular gaseous impurity filtering chamber (101) is provided with at least three breather pipes (6), described at least three breather pipes (6) lower end vertically runs through on a first water logging time delay absorption disk (7), described the first water logging time delay absorption disk (7) diameter is less than cylinder (1) internal diameter, at least three breather pipes (6) lower end is suspended to the interior diapire of cylinder (1) top, described cover (2) outer surface center is inserted with exhaust inlet pipe (8),
Be positioned at annular gas filtering chamber (102) disk (22) be upwards provided with at least one pneumatic filter through hole (221) week, the upper coupling of pneumatic filter through hole (221) is plugged with pneumatic filter (9), and described exhaust outlet (3) is arranged on the sidewall of annular gas filtering chamber (102).
2. full water logging washing type pneumatic filter according to claim 1, it is characterized in that: described the first water logging time delay absorption disk (7) is socketed at least three breather pipes (6) middle part outer surface, the unsettled second water logging time delay absorption disk (7) that is provided with in the interior diapire of described cylinder (1) top, the second water logging time delay absorption disk (7) diameter is identical with the first water logging time delay absorption disk (7), this the second water logging time delay absorption disk (7) touches in cylinder (1) on diapire by supporting leg, second water logging time delay absorption at least three breather pipes of disk (7) correspondence (6) position is provided with the through hole that plugs together of coupling, described at least three breather pipes (6) plug together through hole through this and are suspended at the interior diapire of cylinder (1) top, between the first water logging time delay absorption disk (7) and the second water logging time delay absorption disk (7), be also provided with water logging time delay absorption annulus (12), this water logging time delay absorption annulus (12) is fixed on the madial wall of lower gas water logging absorption chamber (200), the internal diameter of water logging time delay absorption annulus (12) is less than the diameter of the first water logging time delay absorption disk (7).
3. according to full water logging washing type pneumatic filter described in claim 1 or 2, it is characterized in that: the outer adsorption liquid of described cylinder (1) is imported and exported (4) and is provided with manually-operated gate (41).
4. full water logging washing type pneumatic filter according to claim 3, is characterized in that: the order number of described gaseous impurity screen pack (5) is 70 order~90 orders.
5. full water logging washing type pneumatic filter according to claim 4, is characterized in that: the filter core of described pneumatic filter (9) is active carbon filter core, ceramic powders sintered filter core or glass fibre sintered filter core.
CN201410015468.8A 2014-01-10 2014-01-10 Full water logging washing type pneumatic filter CN103721547B (en)

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Application Number Priority Date Filing Date Title
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CN103721547B CN103721547B (en) 2015-09-16

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923057A (en) * 2015-06-29 2015-09-23 崔子扬 Air purifying device used for waste gas absorbing and filtering
CN104941378A (en) * 2015-07-10 2015-09-30 北京启明兴华科技有限公司 Pollution gas filtering muffler
CN108404570A (en) * 2018-02-08 2018-08-17 梁景青 A kind of air cleaning unit
CN109045869A (en) * 2018-07-10 2018-12-21 龚明龙 A kind of environment protection treating dedusting pusher gear

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US4116647A (en) * 1976-03-08 1978-09-26 Vortox Company Air cleaner
US4936878A (en) * 1986-09-17 1990-06-26 Flakt Ab Method for cleansing gas and apparatus herefor
CN2642387Y (en) * 2003-09-30 2004-09-22 刘岗 Gas purifier
US8128742B1 (en) * 2010-06-08 2012-03-06 Mcguffin Thomas R Method and apparatus for multi-stage air treatment system
CN203267151U (en) * 2013-04-25 2013-11-06 江辉 Waste gas treater
CN203648376U (en) * 2014-01-10 2014-06-18 邹波 Total-immersion water washing type gas filter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116647A (en) * 1976-03-08 1978-09-26 Vortox Company Air cleaner
US4936878A (en) * 1986-09-17 1990-06-26 Flakt Ab Method for cleansing gas and apparatus herefor
CN2642387Y (en) * 2003-09-30 2004-09-22 刘岗 Gas purifier
US8128742B1 (en) * 2010-06-08 2012-03-06 Mcguffin Thomas R Method and apparatus for multi-stage air treatment system
CN203267151U (en) * 2013-04-25 2013-11-06 江辉 Waste gas treater
CN203648376U (en) * 2014-01-10 2014-06-18 邹波 Total-immersion water washing type gas filter

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923057A (en) * 2015-06-29 2015-09-23 崔子扬 Air purifying device used for waste gas absorbing and filtering
CN106064010A (en) * 2015-06-29 2016-11-02 崔子扬 A kind of air washer filtered for waste gas absorption and double purification mechanism
CN106110800A (en) * 2015-06-29 2016-11-16 崔子扬 A kind of air washer filtered for waste gas absorption and primary purification mechanism
CN106110799A (en) * 2015-06-29 2016-11-16 崔子扬 A kind of air washer filtered for waste gas absorption and gas purification testing agency
CN104941378A (en) * 2015-07-10 2015-09-30 北京启明兴华科技有限公司 Pollution gas filtering muffler
CN104941378B (en) * 2015-07-10 2016-06-01 北京启明兴华科技有限公司 Dusty gas filtering silencer
CN108404570A (en) * 2018-02-08 2018-08-17 梁景青 A kind of air cleaning unit
CN109045869A (en) * 2018-07-10 2018-12-21 龚明龙 A kind of environment protection treating dedusting pusher gear
CN109045869B (en) * 2018-07-10 2020-11-27 陈楠 Environmental protection is administered and is used dust removal shallow device

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