CN103599676B - Absorption type rotating wheel gas purifying device - Google Patents
Absorption type rotating wheel gas purifying device Download PDFInfo
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- CN103599676B CN103599676B CN201310608651.4A CN201310608651A CN103599676B CN 103599676 B CN103599676 B CN 103599676B CN 201310608651 A CN201310608651 A CN 201310608651A CN 103599676 B CN103599676 B CN 103599676B
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Abstract
The invention discloses an absorption type rotating wheel gas purifying device. The absorption type rotating wheel gas purifying device comprises a rotating wheel and two gas partitioning boxes, wherein the rotating wheel comprises a shell, a core shaft, a partitioning leaves and honeycomb active-carbon modules, wherein the shell rotates around the core shaft by virtue of mechanical driving; the shell is averagely divided into a plurality of areas by virtue of the partitioning leaves; a plurality of layers of small active-carbon honeycomb bodies are respectively embedded into each area; gas channels on the active-carbon honeycomb bodies are distributed along the length direction of the active-carbon honeycomb bodies; two gas partitioning boxes are respectively arranged at the two sides of the rotating wheel; each gas partitioning box comprises a box body; one side of the box body is connected with a gas inlet and outlet pipeline, and the other side of the box body is provided with a round opening with the diameter equal to that of the shell of the rotating wheel; the box body is internally divided into 6 areas (an absorbing area, a desorbing area, a cooling area and three isolating areas without being adjacent) by virtue of partitioning plates; the end surface, which is contacted with the rotating wheel, of each isolating area is sealed. The absorption type rotating wheel gas purifying device disclosed by the invention has the advantages that the absorption and the desorption can be finished simultaneously, the problem that the adsorbability of active carbon is reduced along with the accumulation of the absorbing amount is avoided, the volume is small, the weight is light and the structure is compact.
Description
Technical field
The present invention relates to a kind of absorption type runner gas cleaning plant, for the treatment of the Wind Volume, the low concentration gas that produce in the industry production such as application, printing process.
Background technology
In the industry such as application, printing, usually have the organic exhaust gas of low concentration, Wind Volume to discharge, these organic waste-gas purification modes are more, and as directly burnt, catalytic combustion, but its waste gas for low concentration, Wind Volume is difficult to burn completely, and energy consumption is very high.Therefore generally adopt activated carbon adsorption bed, but this adsorbent bed adsorption capacity increases along with charcoal absorption amount and declines, and just must stop and carry out desorption process after reaching the limit values.Interval can only be met use in actual production, then must be used alternatingly by extra quality bed during continued operation.This just makes its volume, weight comparatively large, must change adsorption/desorption operation frequently.
Summary of the invention
Based on above-mentioned technical problem, the invention provides a kind of absorption type runner gas cleaning plant.
The technology used in the present invention solution is:
A kind of absorption type runner gas cleaning plant, comprises a runner and two gas partitions casees; Described runner comprises shell, axle and sorbing material, and shell is rotated around axle by Mechanical Driven, has central siphon at mandrel outer cover, and sorbing material filling in the enclosure; Two gas partitions casees are separately positioned on the both sides of runner, described gas partitions case comprises casing, be connected with input and output gas pipeline in casing side, offer a round mouth isometrical with runner shell at casing opposite side, casing inner-use clapboard at least separates adsorption zone, desorption district and cooling zone.
Preferably, described sorbing material is the monoblock honeycomb ceramics be made up of active carbon, silica gel or molecular sieve, and the gas passage in honeycomb ceramics is arranged along outer cover length direction; Casing inner-use clapboard is divided into 3 regions, is respectively an adsorption zone, a desorption district and a cooling zone.
Preferably, be provided with multiple every page in described shell, be axially disposed between shell and central siphon every page along shell, shell is divided into multiple region, equal filling adsorption material in each region, described sorbing material is combined into by multilayer fritter honeycomb ceramics, and described fritter honeycomb ceramics is made up of active carbon, silica gel or molecular sieve, gas passage in fritter honeycomb ceramics is arranged along outer cover length direction, and putting between adjacent every layer of fritter honeycomb ceramics has the shading ring reducing windage; Casing inner-use clapboard is divided into 6 regions, is respectively an adsorption zone, a desorption district, a cooling zone and three mutual non-conterminous isolated areas, the end face seal of each isolated area and rotatable wheel contacts.
Preferably, described shell, central siphon and be steel design part every page, shell adopts synchronous belt or gear drive; Describedly shell is divided into 12,16 an or more region every page.
Preferably, described sorbing material is granular active carbon, molecular sieve or silica gel.
Preferably, two pieces of orifice plates for sealing being installed in runner both sides, between orifice plate and gas partitions case side plate, annular packing material being housed.
Preferably, insulation liner is installed additional in inside, casing desorption district.
Preferably, the equal adjustable of region area of described adsorption zone, desorption district and cooling zone.
Preferably, adsorbed gas air inlet, desorption gas air inlet and refrigerating gas air inlet is had in the arranged outside of a casing, distinguish the adsorption zone of corresponding casing, desorption district and cooling zone, have adsorbed gas gas outlet, desorption gas gas outlet and refrigerating gas gas outlet in the arranged outside of another casing; Described desorption gas is hot-air or steam, and described refrigerating gas is cold air.
Compared with prior art, Advantageous Effects of the present invention is:
(1) the present invention can complete adsorption and desorption simultaneously, and avoid the problem that activated carbon adsorptive capacity declines along with the cumulative of uptake, adsorption efficiency is higher than extra quality bed Static Adsorption; And there is small in volume, absorption utilization rate is high, compact conformation, and use flexibly, reducing the advantage such as floor space and investment, is a kind of rising air cleaning unit.
(2) this device utilizes the relation of sorbing material absorption property and temperature, hot-air or the steam of different temperatures is passed into for different organic pollutions, to make sorbing material can fully desorption purification, and pass into cold air after purging and cool, recover the adsorption capacity of sorbing material.
(3) region area of adsorption zone, desorption district and cooling zone all can adjust according to need of production.
(4) according to pollutant levels, air quantity in waste gas, can flexible modulation rotating speed, change its adsorption desorption cycle, treatment effeciency can reach more than 95%.
(5) desorption gas directly burns or catalytic combustion, provides heat, while reduction is polluted, achieve UTILIZATION OF VESIDUAL HEAT IN.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and detailed description of the invention, the invention will be further described:
Fig. 1 is the structural representation that embodiment 1 is looked from side, and the internal zone dividing of gas partitions case is mainly shown;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the structural representation that embodiment 1 is looked from opposite side;
Fig. 4 is the structural representation of runner in embodiment 2;
Fig. 5 is the structural representation of the sorbing material of filling in embodiment 2 shell;
Fig. 6 is the structural representation that embodiment 2 is looked from side, and the internal zone dividing of gas partitions case is mainly shown;
Fig. 7 is the side view of Fig. 6;
Fig. 8 is the external structure schematic diagram of embodiment 2.
In figure: 11-runner, 111-shell, 112-axle, 113-sorbing material, 12-gas partitions case, 121-adsorbed gas air inlet, 122-desorption gas air inlet, 123-refrigerating gas air inlet, 124-dividing plate, 125-adsorption zone, 126-desorption district, 127-cooling zone, 13-O-ring seal.
21-runner, 211-shell, 212-axle, 213-is every page, 214-sorbing material, 2141-fritter honeycomb active carbon, 22-gas partitions case, 221-casing, 222-dividing plate, 223-adsorption zone, 224-desorption district, 225-cooling zone, 226-isolated area, 227-adsorbed gas air inlet, 228-desorption gas air inlet, 229-refrigerating gas air inlet, 3-synchronous belt, 4-shading ring, 5-support.
Detailed description of the invention
Embodiment 1
As Figure 1-3, a kind of absorption type runner gas cleaning plant, comprises a runner 11 and two gas partitions casees 12.Runner 11 comprises shell 111, axle 112 and sorbing material 113, shell 111 is rotated around axle by Mechanical Driven, and outside axle 111, cover has central siphon, and sorbing material filling in the enclosure, sorbing material 113 is monoblock honeycomb ceramics, and the gas passage in honeycomb ceramics is arranged along outer cover length direction.Two gas partitions casees 12 are separately positioned on the both sides of runner 11, gas partitions case 12 comprises casing, input and output gas pipeline is connected with in casing side, the air inlet of adsorbed gas shown in Fig. 1 121, desorption gas air inlet 122 and refrigerating gas air inlet 123, a round mouth isometrical with runner shell is offered at casing opposite side, casing inner-use clapboard 124 is divided into 3 regions, is respectively an adsorption zone 125, desorption district 126 and a cooling zone 127.
This embodiment is applicable to required sorbing material in gas purification process and can be made into the situation of monoblock honeycomb ceramics.For need in gas purification process to adopt as the sorbing materials such as active carbon not can be made into larger monoblock honeycomb ceramics time, then can first make fritter honeycomb ceramics, then by assembled for multilayer fritter honeycomb ceramics, specific as followsly state embodiment 2.
Embodiment 2
As Figure 4-8, a kind of absorption type runner gas cleaning plant, in the middle of comprising one, runner 21 and two gas partitions casees, 22, two gas partitions casees 22 lay respectively at middle runner 21 both sides.Runner 21 comprise cylindrical housing 211, axle 212, every page 213 and sorbing material 214.Shell 211 connect synchronous belt 3 and by motor drive rotate around axle 212, outside axle 212 cover have central siphon, shell 211, central siphon and every page 213 be steel design part.Arrange multiple every page 213, be disposed axially between shell and central siphon along shell 211 respectively, the internal cavities of shell 211 is divided into 12 regions.Sorbing material 214 is all embedded in each region, sorbing material 214 is combined into by multilayer fritter honeycomb active carbon 2141, gas passage on fritter honeycomb active carbon 2141 is arranged along its length, be that 2 × 2mm honeycomb is poroid, this structure be conducive to gas by time produce best absorption (desorption) effect and minimum air drag, between adjacent every layer of fritter honeycomb active carbon, install shading ring 4 additional, guarantee that gas will cause wind resistance excessive because of the wrong hole of every layer of charcoal block.Gas partitions case 22 comprises hollow box body 221, and have fixed axis and runner axle 212 coaxially to install in the middle of casing 221, casing 221 bottom is fixed on support 5.To offer a round mouth isometrical with runner shell near runner side at casing 221, casing 221 inner-use clapboard 222 is divided into 6 regions, is respectively adsorption zone cooling zone 225,224, one, 223, desorption district and three isolated areas 226.Three isolated areas 226 lay respectively between adsorption zone 223 and desorption district 224, between desorption district 224 and cooling zone 225 and between cooling zone 225 and adsorption zone 223, non-conterminous mutually.Each isolated area 226 all adopts spring type mechanical sealing with the end face of rotatable wheel contacts.In adsorption zone, desorption district, cooling zone correspondence, three flange air inlets are housed.There are adsorbed gas air inlet 227, desorption gas air inlet 228 and refrigerating gas air inlet 229 in the arranged outside of casing 221, distinguish the adsorption zone of corresponding casing, desorption district and cooling zone.Accordingly, adsorbed gas gas outlet, desorption gas gas outlet and refrigerating gas gas outlet is had in the arranged outside of another casing.
Above-mentioned desorption gas is hot-air or steam, and refrigerating gas is cold air.
Further, in order to the sealing effectiveness of intensifier, two pieces of orifice plates are installed in runner both sides, between orifice plate and gas partitions case side plate, annular packing material are housed, annular packing material be positioned at casing offer the outer periphery of round mouth.
Further, add insulation liner in the inside in casing desorption district 224, with reduce gas by time thermal loss.
Be described below in conjunction with the operation logic of embodiment 2 to this device:
Air containing organic gas molecule aspirates by blower fan, enters gas partitions case by adsorbed gas air inlet, enters the effect due to isolated area after separation case the latter half, can not enter other regions; Then the latter half of runner is entered, owing to having encapsulant between casing and runner, avoid leakage, so filtered absorption in this region by the multilayer fritter cellular activated carbon loaded in runner containing the air of organic gas molecule, organic gas Molecular Adsorption on cellular activated carbon, thus makes air be purified; Air after purification is drawn through runner and enters the corresponding gas absorption district of opposite side gas partitions case, finally emptying or get back to and need the space that purifies air; Adsorption process completes.
Along with motor belt drives the continuous rotation of runner, the cellular activated carbon that the runner inside rotated clockwise has been adsorbed comes desorption district, the desorption being subject to elevated temperature desorption gas in this region (can be hot-air or water vapour, temperature looks various different organic molecule from 100 degrees Celsius to 200 degrees Celsius not etc.), the organic gas molecule of absorption at high temperature discharges, each cellular activated carbon module through absorption will forward this region to and carry out elevated temperature desorption, then discharge behind opposite side gas partitions case desorption district and collect, complete desorption operating mode.
The runner continuing to rotate rotates to cooling zone, and there is cooling-air in this region to the cellular activated carbon cooling just completing desorption, solves the problem that adsorption capacity declines under active carbon high-temp, makes cellular activated carbon reenter next round adsorption process.
In sum, this device adopts rotary-type material bed, can absorption limit, limit desorption, meets quantity-produced requirement, and volume is little, lightweight, compact conformation, applied widely, different sorbing materials can be changed for processing different organic gas, the organic gas such as such as benzene class, aldehydes, ester, alcohol, ketone, phenol, gasoline can by changing different sorbing materials to adsorb, and collocation adopts different desorption temperatures and desorption medium, completes Adsorption Concentration process; Can adopt runner and the casing of different size according to air force, operational administrative is simple and safe simultaneously.
The part do not addressed in aforesaid way is taked or uses for reference prior art to realize.
It should be noted that, under the instruction of this description, any equivalents done by those skilled in the art, or obvious variant, all should within protection scope of the present invention.
Claims (6)
1. an absorption type runner gas cleaning plant, is characterized in that: comprise a runner and two gas partitions casees; Described runner comprises shell, axle and sorbing material, and shell is rotated around axle by Mechanical Driven, has central siphon at mandrel outer cover, and sorbing material filling in the enclosure; Two gas partitions casees are separately positioned on the both sides of runner, described gas partitions case comprises casing, be connected with input and output gas pipeline in casing side, offer a round mouth isometrical with runner shell at casing opposite side, casing inner-use clapboard at least separates adsorption zone, desorption district and cooling zone; Be provided with multiple every page in described shell, be axially disposed between shell and central siphon every page along shell, shell is divided into multiple region, equal filling adsorption material in each region, described sorbing material is combined into by multilayer fritter honeycomb ceramics, described fritter honeycomb ceramics is made up of active carbon, silica gel or molecular sieve, and the gas passage in fritter honeycomb ceramics is arranged along outer cover length direction, and putting between adjacent every layer of fritter honeycomb ceramics has the shading ring reducing windage; Casing inner-use clapboard is divided into 6 regions, is respectively an adsorption zone, a desorption district, a cooling zone and three mutual non-conterminous isolated areas, the end face seal of each isolated area and rotatable wheel contacts; Adsorbed gas air inlet, desorption gas air inlet and refrigerating gas air inlet is had in the arranged outside of a casing, distinguish the adsorption zone of corresponding casing, desorption district and cooling zone, have adsorbed gas gas outlet, desorption gas gas outlet and refrigerating gas gas outlet in the arranged outside of another casing; Described desorption gas is hot-air or steam, and described refrigerating gas is cold air.
2. a kind of absorption type runner gas cleaning plant according to claim 1, is characterized in that: described shell, central siphon and be steel design part every page, and shell adopts synchronous belt or gear drive; Describedly shell is divided into 12,16 an or more region every page.
3. a kind of absorption type runner gas cleaning plant according to claim 1, is characterized in that: described sorbing material is granular active carbon, molecular sieve or silica gel.
4. a kind of absorption type runner gas cleaning plant according to claim 1, is characterized in that: install two pieces of orifice plates for sealing in runner both sides, between orifice plate and gas partitions case side plate, annular packing material being housed.
5. a kind of absorption type runner gas cleaning plant according to claim 1, is characterized in that: install insulation liner additional in inside, casing desorption district.
6. a kind of absorption type runner gas cleaning plant according to claim 1, is characterized in that: the equal adjustable of region area of described adsorption zone, desorption district and cooling zone.
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| CN201310608651.4A CN103599676B (en) | 2013-11-25 | 2013-11-25 | Absorption type rotating wheel gas purifying device |
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| CN201310608651.4A CN103599676B (en) | 2013-11-25 | 2013-11-25 | Absorption type rotating wheel gas purifying device |
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| CN103599676A CN103599676A (en) | 2014-02-26 |
| CN103599676B true CN103599676B (en) | 2015-05-20 |
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| CN103933829B (en) * | 2014-04-04 | 2016-01-27 | 无锡普爱德环保科技有限公司 | Air-treatment absorption rotary wheel device |
| CN104667704A (en) * | 2015-02-10 | 2015-06-03 | 青岛华世洁环保科技有限公司 | Pulse-type rotating device for adsorbing concentrated organic waste gas |
| CN104791928B (en) * | 2015-04-16 | 2018-06-26 | 中铁第四勘察设计院集团有限公司 | A kind of nonadiabatic type dehumidification equipment |
| JP6747442B2 (en) * | 2015-07-03 | 2020-08-26 | 東洋紡株式会社 | Adsorption processing device |
| CN105363411B (en) * | 2015-11-13 | 2018-08-17 | 青岛纳博科环保科技有限公司 | A kind of preparation method of molecular sieve absorption proximate matter |
| CN107569972B (en) * | 2016-07-05 | 2021-03-02 | 中微惠创科技（上海）有限公司 | Rotary gas adsorption device and control method thereof |
| CN107051115A (en) * | 2017-05-24 | 2017-08-18 | 潍坊天洁环保科技有限公司 | Improved waste gas adsorption concentration device |
| CN108126474A (en) * | 2018-01-29 | 2018-06-08 | 神华集团有限责任公司 | Continuous CO2Adsorbent equipment and method |
| CN108854445B (en) * | 2018-07-10 | 2021-04-13 | 安徽宙恒建设工程项目管理有限公司 | Heat exchange runner and manufacturing method thereof |
| CN109260893A (en) * | 2018-11-26 | 2019-01-25 | 昆山嘉科环保设备有限公司 | Zeolite runner RTO emission-control equipment |
| CN110465159A (en) * | 2019-07-25 | 2019-11-19 | 江苏苏净集团有限公司 | A kind of processing exhaust gas adsorption runner device |
| CN116550097B (en) * | 2023-07-11 | 2023-09-19 | 泓源(泉州)智能制造研究院有限公司 | Complete equipment for zeolite waste gas treatment |
| CN117205717B (en) * | 2023-11-09 | 2024-02-09 | 陕西宝昱科技工业股份有限公司 | Low-concentration waste gas treatment system and method |
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| US8052783B2 (en) * | 2006-08-25 | 2011-11-08 | Ut-Battelle Llc | Rotary adsorbers for continuous bulk separations |
| JP5939800B2 (en) * | 2012-01-06 | 2016-06-22 | 株式会社長府製作所 | Desiccant rotor |
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| CN201197924Y (en) * | 2008-05-20 | 2009-02-25 | 浙江大学 | Toxic harmful gas removing apparatus |
| CN201750983U (en) * | 2010-06-04 | 2011-02-23 | 承杰有限公司 | Absorption material fluidization rotary purifier |
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Effective date of registration: 20180408 Address after: 266510 Room 101, No. 2, No. 48, six pan mountain road, Huangdao District, Qingdao, Shandong Patentee after: Qingdao Environmental Protection Technology Co., Ltd. naboko Address before: Six Qingdao economic and Technological Development Zone, Shandong, No. 266510 Road, No. 16 Patentee before: Qingdao Huashijie Environment Protection Technology Co., Ltd. |