WO2017219623A1

WO2017219623A1 - Online cyclic regeneration organic waste gas treatment method and device

Info

Publication number: WO2017219623A1
Application number: PCT/CN2016/109909
Authority: WO
Inventors: 刘定平; 崔静
Original assignee: 华南理工大学
Priority date: 2016-06-23
Filing date: 2016-12-14
Publication date: 2017-12-28
Also published as: CN105944503A; CN105944503B

Abstract

An online cyclic regeneration organic waste gas treatment method and device. The device comprises a cyclone tower (8), a liquid storage tank (4), a settling tank (10), a biological desorption chamber (5), and a storage chamber (9) disposed at one side of the biological desorption chamber (5). The bottom of the cyclone tower (8) is connected with the settling tank (10) by means of a pipeline; a centrifugal pump is disposed at the bottom of the settling tank (10), and adsorbent particle pellets (5-1) having a micropore structure in the settling tank are delivered to the biological desorption chamber (5) by the centrifugal pump; a plurality of cyclone atomizing nozzles (7) arranged in circle of contact is distributed at the circumferential wall of the lower side of the cyclone tower (8) at intervals; an organic absorbent solution, desorbed adsorbent particle pellets (5-1), and organic waste gas are ejected into the cyclone tower (8) by the cyclone atomizing nozzles (7) in a manner of circle of contact and are sufficiently mixed, and flow and spirally rise along the circumferential direction of the inner wall of the cyclone tower (8). The device integrates an adsorption-recycling method, an absorption method, and a biological method into a new device, thus overcoming the defect of conventional purification, achieving online cyclic regeneration of an adsorbent, improving purification efficiency, reducing operating costs, and resolving the problem of low regeneration efficiency of the adsorbent.

Description

一种在线循环再生有机废气处理方法与装置技术领域 Online recycling and regenerating organic waste gas treatment method and device

[0001] 本发明涉及循环再生有机废气处理，尤其涉及一种在线循环再生有机废气处理方法与装置。 [0001] The present invention relates to recycling organic waste gas treatment, and more particularly to a method and apparatus for recycling organic waste gas in an on-line cycle.

背景技术 Background technique

[0002] 城市大气雾霾和臭氧超标是我省面临的重大环境污染问题，而 VOCs是其形成重要前体物， VOCs不仅种类繁多，而且多数有毒，部分致癌，严重地污染环境和危害人类健康。随着经济的快速发展，有机废气（VOCs) 污染日益严重，并且潜排潜力巨大，推进其治理被列入国家大气污染防治重点工作。 [0002] Urban atmospheric haze and ozone exceeding the standard are major environmental pollution problems faced by our province, and VOCs are important precursors. VOCs are not only diverse, but also most toxic, partially carcinogenic, seriously polluting the environment and endangering human health. . With the rapid development of the economy, the pollution of organic waste gas (VOCs) is becoming more and more serious, and the potential for snorkeling is huge. The promotion of its governance has been included in the national key work of air pollution prevention and control.

[0003] 目前治理工业有机废气的方法主要有吸收法、冷凝法、催化燃烧、吸附 -回收法、生物法和等离子体法等。其中吸附-吸收法具有较好的处理效果，并且在吸附后可将高附加值的有机物分离回收，因此受到人们的广泛关注。 [0003] At present, methods for controlling industrial organic waste gas mainly include absorption method, condensation method, catalytic combustion, adsorption-recovery method, biological method and plasma method. Among them, the adsorption-absorption method has a good treatment effect, and after the adsorption, the high value-added organic matter can be separated and recovered, and thus has been widely concerned.

[0004] 传统的吸附 -回收工艺采用将活性炭等多空材料作为吸附剂，将吸附剂放入固定床中，将有机废气通过床层使有机物得到吸附，后利用热空气或高温水蒸汽等作为脱附介质通过吸附剂床层，使吸附后的高浓度有机物在高温作用下脱附下来，再经过冷凝、分离等方式使有机物得到回收。吸附剂对有机气体的吸附具有"选择性"，选择大分子的被吸附，小分子的被遗漏。采用固定床进行有机废气的吸附分离，具有吸附剂机械磨损小、结构相对简单等优点。但有以下缺点 [0004] The conventional adsorption-recovery process uses a porous material such as activated carbon as an adsorbent, puts the adsorbent into a fixed bed, passes the organic waste gas through the bed to adsorb the organic matter, and then uses hot air or high-temperature steam as the adsorbent. The desorbing medium passes through the adsorbent bed to desorb the high concentration organic matter after adsorption under high temperature, and then the organic matter is recovered by condensation, separation and the like. The adsorbent has a "selectivity" for the adsorption of organic gases, and the selected macromolecules are adsorbed, and the small molecules are missed. The adsorption and separation of organic waste gas by a fixed bed has the advantages of small mechanical wear of the adsorbent and relatively simple structure. But has the following disadvantages

[0005] (1) 固定床局部"过热" 吸附过程是一个放热过程，可能会由于吸附热的过度释放或固定床传热效果不佳，造成固定床局部"过热"，甚至造成活性炭类吸附剂起火燃烧。 [0005] (1) Partial "overheating" of the fixed bed The adsorption process is an exothermic process, which may result in excessive "heating" of the fixed bed due to excessive release of heat of adsorption or poor heat transfer of the fixed bed, and even adsorption of activated carbon. The agent burns on fire.

[0006] (2) 压降过大固定床中吸附剂颗粒排列紧密，造成有机废气压降过大，从而限制了流速，使大风量的有机废气处理量降低。 [0006] (2) Excessive pressure drop The adsorbent particles in the fixed bed are closely arranged, resulting in an excessive pressure drop of the organic exhaust gas, thereby limiting the flow rate and reducing the amount of organic exhaust gas treated by a large amount of air.

[0007] (3) 易出现"沟流" 对于吸附床中堆积较为松散的区域，气流会优先通过而形成"沟流"，使吸附床过早穿透，部分吸附剂不能和有机废气充分接触，造成吸附效率的降低。 [0007] (3) Prone to "channel flow" For areas with loose deposits in the adsorption bed, the airflow will preferentially pass through to form a "channel flow", allowing the adsorption bed to penetrate prematurely, and some adsorbents cannot be in full contact with the organic exhaust gas. Cause suction Reduced efficiency.

[0008] 传统的脱附方法是利用热空气吹风脱附等方法，具有简单易行等优点，但同吋有以下缺点：富集的有机废气又被混入空气；后续处理繁琐；能耗高等。 [0008] The conventional desorption method utilizes hot air blowing desorption and the like, and has the advantages of being simple and easy to operate, but the same disadvantages are obtained: the enriched organic exhaust gas is mixed into the air; the subsequent processing is cumbersome; the energy consumption is high.

技术问题 technical problem

[0009] 本发明的目的在于克服上述固定床"过热"且易出现"沟流"现象的缺点，提供一种集吸收、悬浮式吸附和脱附于一体的在线循环再生有机废气处理方法与装置，以达到有效除去有机废气，无二次污染，低能耗，以及避免环境受到污染的目的。 [0009] The object of the present invention is to overcome the shortcomings of the above-mentioned fixed bed "overheating" and prone to "channeling" phenomenon, and provide an online recycling and regenerating organic waste gas processing method and device integrating absorption, suspension adsorption and desorption In order to achieve effective removal of organic waste gas, no secondary pollution, low energy consumption, and avoid environmental pollution.

问题的解决方案 Problem solution

技术解决方案 Technical solution

[0010] 本发明通过下述技术方案实现： [0010] The present invention is achieved by the following technical solutions:

[0011] 一种在线循环再生有机废气处理装置，包括旋流塔 8、盛装有机吸收剂溶液的储液池 4、设置在储液池 4内的沉淀池 10、生物脱附室 5、设置在生物脱附室 5— 侧的储料室 9；所述旋流塔 8的底部通过管路连接沉淀池 10； [0011] An online recycling organic waste gas treatment device, comprising a swirling tower 8, a liquid storage tank 4 containing an organic absorbent solution, a sedimentation tank 10 disposed in the liquid storage tank 4, a biological desorption chamber 5, and being disposed at The biological desorption chamber 5 - the side of the storage chamber 9; the bottom of the cyclone tower 8 is connected to the sedimentation tank 10 through a pipeline;

[0012] 沉淀池 10的底部设有离心泵，通过离心泵将其内具有微孔结构的吸附剂颗粒球 5-1输送至生物脱附室 5; 所述旋流塔 8的下侧周壁间隔分布有多个切圆布置的旋流雾化喷嘴 7; [0012] The bottom of the sedimentation tank 10 is provided with a centrifugal pump, and the adsorbent particle ball 5-1 having a microporous structure therein is sent to the biological desorption chamber 5 by a centrifugal pump; the lower peripheral wall of the cyclone tower 8 is spaced apart a swirl atomizing nozzle 7 having a plurality of tangential arrangements;

[0013] 所述生物脱附室 5与储料室 9为互通结构，并在它们之间设置阀板 6; 生物脱附室 5用于盛装由沉淀池 10输送来的吸附剂颗粒球 5-1 ; 通过调节阀板 6的高度，控制脱附后的吸附剂颗粒球 5-1流入储料室 9的量； [0013] The biological desorption chamber 5 and the storage chamber 9 are intercommunicating structures, and a valve plate 6 is disposed between them; the biological desorption chamber 5 is for containing the adsorbent particle ball 5 delivered by the sedimentation tank 10. 1 ; controlling the amount of the desorbed sorbent particle ball 5-1 flowing into the storage chamber 9 by adjusting the height of the valve plate 6;

[0014] 所述储液池 4和储料室 9分别通过输送***，连接旋流雾化喷嘴 7的直入口，通过输送***分别将储液池 4内的有机吸收剂溶液及脱附后的吸附剂颗粒球 5-1输送至旋流雾化喷嘴 7的直入口；所述旋流雾化喷嘴 7的一侧设有侧入口 7-1，侧入口 7 -1用于通入有机废气； [0014] The liquid storage tank 4 and the storage chamber 9 are respectively connected to the direct inlet of the swirl atomizing nozzle 7 through a conveying system, and the organic absorbent solution in the liquid storage tank 4 and the desorbed The adsorbent particle ball 5-1 is sent to the straight inlet of the swirl atomizing nozzle 7; one side of the swirl atomizing nozzle 7 is provided with a side inlet 7-1, and the side inlet 7-1 is used for introducing organic waste gas;

[0015] 所述有机吸收剂溶液、脱附后的吸附剂颗粒球 5-1和有机废气，由旋流雾化喷嘴 7以切圆的方式喷射至旋流塔 8内充分混合，并沿着旋流塔 8内壁周向流动、螺旋上升。 [0015] The organic absorbent solution, the desorbed adsorbent particle ball 5-1 and the organic waste gas are sprayed into the swirling tower 8 by the swirl atomizing nozzle 7 in a rounded manner, and are thoroughly mixed along The inner wall of the swirling tower 8 flows in a circumferential direction and spirally rises.

[0016] 所述旋流塔 8的上部设有除雾器 1 ; 有机废气在螺旋上升吋，有机废气中的大分子气体在上升过程中被悬浮的吸附剂颗粒球 5-1吸附，有机废气中的小分子气体在上升过程中被有机吸收剂液滴吸收；逐渐被有机吸收剂液滴和吸附剂颗粒球 5- 1净化的有机气体经过除雾器 1，除去气体中携带的吸收剂液滴和吸附剂颗粒球 5- 1后由旋流塔 8的顶部出口排放至大气；与此同吋，被有机吸收剂液滴以及饱和的吸附剂颗粒球 5-1在重力作用下，返回沉淀池 10，沉淀池 10上部澄清后的吸收剂溢出，流入储液池 4。 [0016] The upper portion of the cyclone tower 8 is provided with a defogger 1; the organic exhaust gas is in a spiral rise, and the organic exhaust gas is in a large portion The sub-gas is adsorbed by the adsorbent particle ball 5-1 suspended during the ascending process, and the small molecule gas in the organic exhaust gas is absorbed by the organic absorbent droplet during the ascending process; gradually being absorbed by the organic absorbent droplet and the adsorbent particle ball 5 - 1 purified organic gas passes through the demister 1, removes the absorbent droplets carried in the gas and the sorbent particles 5-1, and is discharged to the atmosphere by the top outlet of the vortex tower 8; at the same time, is organically absorbed The droplets of the agent and the saturated adsorbent particles 5-1 are returned to the sedimentation tank 10 under the action of gravity, and the clarified absorbent in the upper portion of the sedimentation tank 10 overflows and flows into the reservoir 4.

[0017] 所述生物脱附室 5内装有微生物菌种，用于二次分解吸附剂颗粒球 5-1表面的有机废气。 [0017] The biological desorption chamber 5 is provided with a microbial strain for secondary decomposition of the organic exhaust gas on the surface of the adsorbent particle sphere 5-1.

[0018] 在旋流塔 8的顶部出口设有可更换的超滤排放器 11 ; 除去气体中携带的吸收剂液滴和吸附剂颗粒球 5-1后，再经过超滤排放器 11排放至大气。 [0018] A replaceable ultrafiltration ejector 11 is provided at the top outlet of the cyclone column 8; the absorbent droplets and the sorbent particles 5-1 carried in the gas are removed, and then discharged through the ultrafiltration ejector 11 to atmosphere.

[0019] 所述除雾器 1的上方设有用于定期冲洗除雾器 1的喷淋层 12，用于防止除雾器 1 结垢、堵塞。 [0019] Above the demister 1 is provided a spray layer 12 for periodically rinsing the demister 1 for preventing fouling and clogging of the demister 1.

[0020] 所述除雾器 1采用丝网除雾器、折流板除雾器或离心式除雾器中的任意一种。 [0020] The defogger 1 employs any one of a wire mesh defogger, a baffle defogger or a centrifugal defogger.

[0021] 一种在线循环再生有机废气处理方法如下： [0021] An online recycling organic waste gas treatment method is as follows:

[0022] 步骤 1 ; 有机吸收剂溶液、吸附剂颗粒球 5-1和有机废气的喷射步骤：有机吸收剂溶液、吸附剂颗粒球 5-1和有机废气由旋流雾化喷嘴 7以切圆的方式喷射至旋流塔 8内充分混合，并沿着旋流塔 8内壁周向流动、螺旋上升； [0022] Step 1 : Organic absorbent solution, adsorbent particle ball 5-1 and organic waste gas injection step: organic absorbent solution, adsorbent particle ball 5-1 and organic waste gas are swirled by swirl atomizing nozzle 7 The method is sprayed into the swirling tower 8 to be fully mixed, and flows along the inner wall of the swirling tower 8 in a circumferential direction and spirally rises;

[0023] 步骤 2; 有机废气的净化步骤：有机废气在螺旋上升吋，其中的大分子气体在上升过程中被悬浮的吸附剂颗粒球 5-1吸附，有机废气中的小分子气体在上升过程中被有机吸收剂液滴吸收；逐渐被有机吸收剂液滴和吸附剂颗粒球 5-1净化的有机气体经过除雾器 1，除去气体中携带的吸收剂液滴和吸附剂颗粒球 5-1后由旋流塔 8的顶部出口排放至大气； [0023] Step 2: Purifying step of the organic waste gas: the organic exhaust gas is spirally rising, wherein the macromolecular gas is adsorbed by the suspended adsorbent particle ball 5-1 during the ascending process, and the small molecular gas in the organic exhaust gas is rising. Absorbed by the organic absorbent droplets; the organic gas gradually purified by the organic absorbent droplets and the adsorbent particle spheres 5-1 passes through the mist eliminator 1, and removes the absorbent droplets and the adsorbent particles contained in the gas. After 1 is discharged to the atmosphere by the top outlet of the cyclone tower 8;

[0024] 步骤 3; 有机吸收剂液滴以及饱和的吸附剂颗粒球 5-1的回收步骤： [0024] Step 3; recovery steps of the organic absorbent droplets and the saturated adsorbent particle spheres 5-1:

[0025] 被有机吸收剂液滴以及饱和的吸附剂颗粒球 5-1在重力作用下，返回沉淀池 10 ，沉淀池 10上部澄清后的吸收剂溢出，流入储液池 4; [0025] The organic absorbent droplets and the saturated adsorbent particle ball 5-1 return to the sedimentation tank 10 under the action of gravity, and the clarified absorbent in the upper portion of the sedimentation tank 10 overflows and flows into the liquid storage tank 4;

[0026] 此吋，通过调节阀板 6的高度，使生物脱附室 5经过二次生物脱附后的上层的吸附剂颗粒球 5-1流入储料室 9内；输送***再次将储液池 4内的有机吸收剂溶液及经过二次生物脱附后的吸附剂颗粒球 5-1输送至旋流雾化喷嘴 7的直入口，并与来自旋流雾化喷嘴 7侧入口 7-1的有机废气一起，以切圆的方式喷射至旋流塔 8内充分混合，并沿着旋流塔 8内壁周向流动、螺旋上升； [0026] Thereafter, by adjusting the height of the valve plate 6, the upper adsorbent particle ball 5-1 of the biological desorption chamber 5 after the secondary biological desorption is flowed into the storage chamber 9; the delivery system again stores the liquid The organic absorbent solution in the tank 4 and the adsorbent particle ball 5-1 after the secondary biological desorption are transported to the direct inlet of the swirl atomizing nozzle 7, and The organic exhaust gas from the inlet 7-1 of the swirl atomizing nozzle 7 side is injected into the swirling tower 8 in a rounded manner to be sufficiently mixed, and flows in the circumferential direction along the inner wall of the swirling tower 8 and spirally rises;

[0027] 以此循环，完成有机废气的净化与机吸收剂溶液及吸附剂颗粒球 5-1的回收。 [0027] With this cycle, the purification of the organic exhaust gas and the recovery of the machine absorbent solution and the adsorbent particle ball 5-1 are completed.

[0028] 所述有机吸收剂为通常二乙基羟胺、聚乙二醇 400、硅油、废机油或柴油中的任意一种。 [0028] The organic absorbent is any one of usual diethylhydroxylamine, polyethylene glycol 400, silicone oil, waste engine oil or diesel oil.

[0029] 所述吸附剂颗粒球 5-1为活性炭微粒或分子筛微粒。 [0029] The adsorbent particle spheres 5-1 are activated carbon microparticles or molecular sieve microparticles.

[0030] 所述活性炭微粒或分子筛微粒的粒径为 4 mm〜0.25mm。 [0030] The activated carbon fine particles or molecular sieve fine particles have a particle diameter of 4 mm to 0.25 mm.

发明的有益效果 Advantageous effects of the invention

有益效果 Beneficial effect

[0031] 本发明相对于现有技术，具有如下的优点及效果： [0031] Compared with the prior art, the present invention has the following advantages and effects:

[0032] 有机吸收剂溶液、脱附后的吸附剂颗粒球和有机废气，由旋流雾化喷嘴以切圆的方式喷射至旋流塔内充分混合，并沿着旋流塔内壁周向流动、螺旋上升。采用这种喷射方式，吸收剂（吸收剂溶液液滴）和吸附剂（吸附剂颗粒球）从切圆布置的旋流雾化喷嘴喷射到旋流塔内，带动有机废气形成周向流动趋势，使有机废气与二者充分均匀的混合，有机废气在旋流塔内螺旋爬升，增加有机废气在旋流塔内的运动行程，延长有机废气在塔内停留吋间，进一步提高吸收和吸附效率。由于有机废气旋流运动，消除了有机废气贴壁直线上升流动现象。有机废气中的大分子被吸附，在上升过程中被吸收剂吸收。吸收与吸附同吋进行，小分子不易被吸附剂吸附，但能够较好的被吸收剂吸收。因此，有机废气同吋进行二次复合净化大大提高了净化效率。 [0032] The organic absorbent solution, the desorbed adsorbent particle spheres and the organic waste gas are sprayed into the swirling tower by a cyclonic atomizing nozzle to be fully mixed and flowed circumferentially along the inner wall of the swirling tower , spiral rises. With this spraying method, the absorbent (droplet of the absorbent solution) and the adsorbent (the adsorbent particle ball) are sprayed from the swirling atomizing nozzle arranged in the circular circle into the swirling tower to drive the organic waste gas to form a circumferential flow tendency. The organic waste gas is sufficiently uniformly mixed with the two, and the organic waste gas spirally climbs in the swirling tower to increase the movement stroke of the organic waste gas in the swirling tower, prolong the organic waste gas to stay in the tower, and further improve the absorption and adsorption efficiency. Due to the swirling movement of the organic waste gas, the phenomenon that the organic exhaust gas adheres to the straight line is eliminated. The macromolecules in the organic exhaust gas are adsorbed and absorbed by the absorbent during the ascending process. The absorption and adsorption are carried out simultaneously, and the small molecules are not easily adsorbed by the adsorbent, but are better absorbed by the absorbent. Therefore, the secondary composite purification of the organic waste gas with the hydrazine greatly improves the purification efficiency.

[0033] 如上所述。本发明吸附剂颗粒球像流体一样在旋流塔内悬浮运动。这种流态化的特殊运动形式，使吸附剂颗粒球在塔内以悬浮态与流体接触，气体和固体相接触面积较大，提高了净化效率；且吸附剂颗粒球在旋流塔内激烈混合，使旋流塔内温度和反应物的浓度均匀一致，可有效避免局部温度过热和浓度过高现象的发生。 [0033] As described above. The sorbent particles of the present invention float in a swirling tower like a fluid. This special form of fluidization causes the adsorbent particle ball to contact the fluid in a suspended state in the column, and the contact area between the gas and the solid is large, thereby improving the purification efficiency; and the adsorbent particle ball is intense in the swirling tower. Mixing, the temperature in the cyclone tower and the concentration of the reactants are uniform, which can effectively avoid the occurrence of local temperature overheating and excessive concentration.

[0034] 吸附剂颗粒球进行二次生物法脱附，具有处理效果好、工艺简单、能耗低、投资少、无二次污染等优点。 [0034] The sorbent particle ball is subjected to secondary biological desorption, and has the advantages of good treatment effect, simple process, low energy consumption, low investment, no secondary pollution, and the like.

[0035] 本发明将吸附-回收法、吸收法和生物法集成到一套新装置中，能够克服传统净化方法和装置的不足，实现良好的净化效果。 [0035] The present invention integrates an adsorption-recovery method, an absorption method, and a biological method into a new device, which can overcome the conventional The lack of purification methods and devices achieves a good purification effect.

[0036] 本发明吸附达饱和的吸附剂颗粒球和吸收剂在沉淀池分离后，分离出的吸收剂入塔循环使用，分离出的固体微粒（吸附剂颗粒球）排入生物脱附室，经生物脱附后，该固体微粒与吸收剂混合由旋流雾化器再次入旋流塔继续循环使用。本发明实现了吸附剂的在线循环再生，提高了净化效率、降低了运行成本，简化了***清洗及维护，解决了吸附剂再生效率低的问题。 [0036] After adsorbing the saturated adsorbent particle ball and the absorbent in the present invention, the separated absorbent is recycled into the column, and the separated solid particles (adsorbent particles) are discharged into the biological desorption chamber. After biodesorption, the solid particles are mixed with the absorbent and re-circulated into the cyclone by a cyclone atomizer for further recycling. The invention realizes online recycling of the adsorbent, improves the purification efficiency, reduces the running cost, simplifies the system cleaning and maintenance, and solves the problem of low regeneration efficiency of the adsorbent.

对附图的简要说明 Brief description of the drawing

附图说明 DRAWINGS

[0037] 图 1为本发明在线循环再生有机废气处理结构示意图；图中 A表示有机吸收剂液滴、饱和的吸附剂颗粒球。 1 is a schematic view showing the structure of an on-line recycling organic waste gas treatment according to the present invention; wherein A represents an organic absorbent liquid droplet and a saturated adsorbent particle ball.

[0038] 图 2为有机吸收剂溶液、脱附后的吸附剂颗粒球和有机废气，由旋流雾化喷嘴以切圆的方式喷射至旋流塔内，并沿着旋流塔内壁周向流动、螺旋上升的示意图。 2 is an organic absorbent solution, desorbed adsorbent particle spheres and organic waste gas, which are sprayed into the swirling tower by a swirling atomizing nozzle in a rounded manner, and along the inner circumference of the swirling tower Schematic diagram of flow, spiral rise.

实施该发明的最佳实施例 BEST MODE FOR CARRYING OUT THE INVENTION

本发明的最佳实施方式 BEST MODE FOR CARRYING OUT THE INVENTION

[0039] 下面结合具体实施例对本发明作进一步具体详细描述。 [0039] The present invention will be further described in detail below in conjunction with specific embodiments.

[0040] 实施例 [0040] Example

[0041] 如图 1、 2所示。本发明公幵了一种在线循环再生有机废气处理装置，包括旋流塔 8、盛装有机吸收剂溶液的储液池 4、设置在储液池 4内的沉淀池 10、生物脱附室 5、设置在生物脱附室 5—侧的储料室 9; 所述旋流塔 8的底部通过管路连接沉淀池 10; 沉淀池 10的高度高于储液池 4。 [0041] As shown in FIGS. The invention discloses an online recycling organic waste gas treatment device, comprising a cyclone tower 8, a liquid storage tank 4 containing an organic absorbent solution, a sedimentation tank 10 disposed in the liquid storage tank 4, a biological desorption chamber 5, The storage chamber 9 disposed on the side of the biological desorption chamber 5; the bottom of the cyclone column 8 is connected to the sedimentation tank 10 through a pipeline; the height of the sedimentation tank 10 is higher than that of the reservoir 4.

[0042] 沉淀池 10的底部设有离心泵，通过离心泵将其内具有微孔结构的吸附剂颗粒球 5-1输送至生物脱附室 5 ; 所述旋流塔 8的下侧周壁间隔分布有多个切圆布置的旋流雾化喷嘴 7 ; 本实施例旋流雾化喷嘴 7的数量为 4个，均对称分布，具体数量可根据具体应用要求增减。 [0042] The bottom of the sedimentation tank 10 is provided with a centrifugal pump, and the adsorbent particle ball 5-1 having a microporous structure therein is sent to the biological desorption chamber 5 by a centrifugal pump; the lower peripheral wall of the cyclone tower 8 is spaced apart The swirl atomizing nozzles 7 are arranged in a plurality of circularly arranged nozzles; the number of the swirling atomizing nozzles 7 in the present embodiment is four, which are symmetrically distributed, and the specific number can be increased or decreased according to specific application requirements.

[0043] 所述生物脱附室 5与储料室 9为互通结构，并在它们之间设置阀板 6 (可定期幵放），该阀板 6实际上是一块挡板，该生物脱附室 5与储料室 9实际上是一个整体，通过挡板将其隔幵两个腔室。生物脱附室 5用于盛装由沉淀池 10输送来的吸附剂颗粒球 5-1 ; 通过调节阀板 6的高度，控制脱附后的吸附剂颗粒球 5-1流入储料室 9的量； [0043] The biological desorption chamber 5 and the storage chamber 9 are inter-connected structures, and a valve plate 6 is provided between them (which can be periodically discharged), the valve plate 6 is actually a baffle, and the biological desorption The chamber 5 is actually integral with the reservoir 9 and is separated from the two chambers by a baffle. The biological desorption chamber 5 is used for absorbing the adsorption from the sedimentation tank 10. Particle ball 5-1; by adjusting the height of the valve plate 6, controlling the amount of the desorbed sorbent particle ball 5-1 flowing into the storage chamber 9;

[0044] 所述储液池 4和储料室 9分别通过输送*** （离心泵），连接旋流雾化喷嘴 7的直入口，通过输送***分别将储液池 4内的有机吸收剂溶液及脱附后的吸附剂颗粒球 5-1输送至旋流雾化喷嘴 7的直入口；所述旋流雾化喷嘴 7的一侧设有侧入口 7 -1，侧入口 7-1用于通入有机废气； [0044] The liquid storage tank 4 and the storage chamber 9 are respectively connected to the direct inlet of the swirl atomizing nozzle 7 through a conveying system (centrifugal pump), and the organic absorbent solution in the liquid storage tank 4 is respectively passed through the conveying system. The desorbed adsorbent particle ball 5-1 is sent to the straight inlet of the swirl atomizing nozzle 7; one side of the swirl atomizing nozzle 7 is provided with a side inlet 7-1, and the side inlet 7-1 is used for passage Into the organic waste gas;

[0045] 所述有机吸收剂溶液、脱附后的吸附剂颗粒球 5-1和有机废气，由旋流雾化喷嘴 7以切圆的方式喷射至旋流塔 8内充分混合，并沿着旋流塔 8内壁周向流动、螺旋上升。 [0045] The organic absorbent solution, the desorbed adsorbent particle ball 5-1 and the organic waste gas are sprayed into the swirling tower 8 by the swirling atomizing nozzle 7 in a rounded manner, and are thoroughly mixed along The inner wall of the swirling tower 8 flows in a circumferential direction and spirally rises.

[0046] 所述旋流塔 8的上部设有除雾器 1 (除雾器 1的层数根据具体应用要求而定，本实施例采用 2-3层）；有机废气在螺旋上升吋，有机废气中的大分子气体在上升过程中被悬浮的吸附剂颗粒球 5-1吸附，有机废气中的小分子气体在上升过程中被有机吸收剂液滴吸收；逐渐被有机吸收剂液滴和吸附剂颗粒球 5-1净化的有机气体经过除雾器 1，除去气体中携带的吸收剂液滴和吸附剂颗粒球 5-1后由旋流塔 8的顶部出口排放至大气；与此同吋，被有机吸收剂液滴以及饱和的吸附剂颗粒球 5-1在重力作用下，返回沉淀池 10，沉淀池 10上部澄清后的吸收剂溢出，流入储液池 4。 [0046] The upper part of the swirling tower 8 is provided with a defogger 1 (the number of layers of the defogger 1 is determined according to specific application requirements, and 2-3 layers are used in this embodiment); the organic exhaust gas is spirally rising, organic The macromolecular gas in the exhaust gas is adsorbed by the suspended adsorbent particle ball 5-1 during the ascending process, and the small molecular gas in the organic exhaust gas is absorbed by the organic absorbent droplet during the ascending process; gradually being absorbed by the organic absorbent droplet and adsorbed The organic gas purified by the particle ball 5-1 passes through the demister 1, removes the absorbent droplets carried in the gas and the sorbent particle 5-1, and is discharged to the atmosphere from the top outlet of the vortex tower 8; The organic absorbent droplets and the saturated adsorbent particle balls 5-1 are returned to the sedimentation tank 10 under the action of gravity, and the clarified absorbent in the upper portion of the sedimentation tank 10 overflows and flows into the liquid storage tank 4.

[0047] 所述生物脱附室 5内装有微生物菌种，用于二次分解吸附剂颗粒球 5-1表面的有机废气。 [0047] The biological desorption chamber 5 is provided with a microbial strain for secondary decomposition of the organic exhaust gas on the surface of the adsorbent particle sphere 5-1.

[0048] 在旋流塔 8的顶部出口设有可更换的超滤排放器 11 ; 除去气体中携带的吸收剂液滴和吸附剂颗粒球 5-1后，再经过超滤排放器 11排放至大气。 [0048] A replaceable ultrafiltration ejector 11 is provided at the top outlet of the cyclone column 8; the absorbent droplets and the sorbent particles 5-1 carried in the gas are removed, and then discharged through the ultrafiltration ejector 11 to atmosphere.

[0049] 所述除雾器 1的上方设有用于定期冲洗除雾器 1的喷淋层 12，用于防止除雾器 1 结垢、堵塞。 [0049] Above the demister 1 is provided a spray layer 12 for periodically rinsing the demister 1 for preventing fouling and clogging of the defogger 1.

[0050] 所述除雾器 1采用丝网除雾器、折流板除雾器或离心式除雾器中的任意一种。 [0050] The defogger 1 employs any one of a wire mesh defogger, a baffle defogger or a centrifugal defogger.

[0051] 有机吸收剂循环路径：自旋流塔、沉淀池、储液池。 [0051] Organic absorbent circulation path: spin flow tower, sedimentation tank, reservoir.

[0052] 吸附剂颗粒球 5-1循环路径：旋流塔、沉淀池、生物脱附室 5和储料室 9。 [0052] Adsorbent Particle Ball 5-1 Cycle Path: Swirl Tower, Sedimentation Tank, Biological Desorption Chamber 5, and Storage Chamber 9.

[0053] 本发明在线循环再生有机废气处理方法可通过如下步骤实现： [0053] The online recycling organic waste gas treatment method of the present invention can be realized by the following steps:

[0054] 步骤 1 ; 有机吸收剂溶液、吸附剂颗粒球 5-1和有机废气的喷射步骤：有机吸收剂溶液、吸附剂颗粒球 5-1和有机废气由旋流雾化喷嘴 7以切圆的方式喷射至旋流塔 8内充分混合，并沿着旋流塔 8内壁周向流动、螺旋上升； Step 1; Organic absorbent solution, sorbent particle ball 5-1 and organic waste gas injection step: organic absorption The agent solution, the adsorbent particle ball 5-1 and the organic waste gas are sprayed into the swirling tower 8 by the swirling atomizing nozzle 7 in a rounded manner, and are mixed well, and spirally rise along the inner wall of the swirling tower 8;

[0055] 步骤 2; 有机废气的净化步骤：有机废气在螺旋上升吋，其中的大分子气体在上升过程中被悬浮的吸附剂颗粒球 5-1吸附，有机废气中的小分子气体在上升过程中被有机吸收剂液滴吸收；逐渐被有机吸收剂液滴和吸附剂颗粒球 5-1净化的有机气体经过除雾器 1，除去气体中携带的吸收剂液滴和吸附剂颗粒球 5-1后由旋流塔 8的顶部出口排放至大气； [0055] Step 2: Purifying step of the organic waste gas: the organic exhaust gas is spirally rising, wherein the macromolecular gas is adsorbed by the suspended adsorbent particle ball 5-1 during the ascending process, and the small molecular gas in the organic exhaust gas is rising. Absorbed by the organic absorbent droplets; the organic gas gradually purified by the organic absorbent droplets and the adsorbent particle spheres 5-1 passes through the mist eliminator 1, and removes the absorbent droplets and the adsorbent particles contained in the gas. After 1 is discharged to the atmosphere by the top outlet of the cyclone tower 8;

[0056] 步骤 3 ; 有机吸收剂液滴以及饱和的吸附剂颗粒球 5-1的回收步骤： Step 3: Recovery steps of the organic absorbent droplets and the saturated adsorbent particle spheres 5-1:

[0057] 被有机吸收剂液滴以及饱和的吸附剂颗粒球 5-1在重力作用下，返回沉淀池 10 ，沉淀池 10上部澄清后的吸收剂溢出，流入储液池 4; [0057] The organic absorbent droplets and the saturated adsorbent particle ball 5-1 return to the sedimentation tank 10 under the action of gravity, and the clarified absorbent in the upper portion of the sedimentation tank 10 overflows and flows into the liquid storage tank 4;

[0058] 此吋，通过调节阀板 6的高度，使生物脱附室 5经过二次生物脱附后的上层的吸附剂颗粒球 5-1流入储料室 9内；输送*** （采用离心泵）再次将储液池 4内的有机吸收剂溶液及经过二次生物脱附后的吸附剂颗粒球 5-1输送至旋流雾化喷嘴 7的直入口，并与来自旋流雾化喷嘴 7侧入口 7-1的有机废气一起，以切圆的方式喷射至旋流塔 8内充分混合，并沿着旋流塔 8内壁周向流动、螺旋上升； [0058] Thereafter, by adjusting the height of the valve plate 6, the biological adsorbent chamber 5 passes through the secondary biodesorbed upper adsorbent particle ball 5-1 into the storage chamber 9; the conveying system (using a centrifugal pump) The organic absorbent solution in the liquid storage tank 4 and the adsorbent particle ball 5-1 after the secondary biological desorption are again sent to the straight inlet of the swirl atomizing nozzle 7, and from the swirl atomizing nozzle 7 The organic exhaust gas of the side inlet 7-1 is injected into the swirling tower 8 in a rounded manner to be fully mixed, and flows in the circumferential direction along the inner wall of the swirling tower 8 and spirally rises;

[0059] 以此循环，完成有机废气的净化与机吸收剂溶液及吸附剂颗粒球 5-1的回收。 [0059] With this cycle, the purification of the organic exhaust gas and the recovery of the machine absorbent solution and the adsorbent particle ball 5-1 are completed.

[0060] 苯、甲苯、二甲苯等有机蒸气在有机溶剂中的溶解度很大，这是由 "相似相溶" 原理所决定的，也是物质溶解性能中的一个经验规律,其本质是结构相似的粒子之间的作用力比结构完全不同的粒子之间的作用力强。有机溶剂是极性较弱甚至没有极性、介电常数很小的液体，因此有机废气易溶于有机溶剂。因此本发明有机吸收剂采用二乙基羟胺、聚乙二醇 400、硅油、废机油或（0#) 柴油。吸附剂颗粒球 5-1为活性炭粒径为 4 mm〜0.25mm的微粒或分子筛微粒。 [0060] The solubility of organic vapors such as benzene, toluene, xylene and the like in organic solvents is large, which is determined by the principle of "similar compatibility", and is also an empirical rule in the solubility properties of substances, which is essentially structurally similar. The force between the particles is stronger than the force between the particles with completely different structures. The organic solvent is a liquid having a weak polarity or even no polarity and a small dielectric constant, so that the organic waste gas is easily dissolved in an organic solvent. Therefore, the organic absorbent of the present invention is diethylhydroxylamine, polyethylene glycol 400, silicone oil, waste engine oil or (0#) diesel. Adsorbent granules 5-1 are microparticles or molecular sieve particles having an activated carbon particle size of 4 mm to 0.25 mm.

[0061] 如上所述，便可较好地实现本发明。 [0061] As described above, the present invention can be preferably implemented.

[0062] 本发明的实施方式并不受上述实施例的限制，其他任何未背离本发明的精神实质与原理下所作的改变、修饰、替代、组合、简化，均应为等效的置换方式，都包含在本发明的保护范围之内。 The embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications that are made without departing from the spirit and scope of the present invention should be equivalent. All are included in the scope of protection of the present invention.

Claims

权利要求书 Claim

[权利要求 1] 一种在线循环再生有机废气处理装置，其特征在于：包括旋流塔（8 [Claim 1] An on-line regenerative organic waste gas treatment device, comprising: a cyclone tower (8)

) 、盛装有机吸收剂溶液的储液池（4) 、设置在储液池（4) 内的沉淀池（10) 、生物脱附室（5) 、设置在生物脱附室（5) —侧的储料室（9) ；所述旋流塔（8) 的底部通过管路连接沉淀池（10) ；沉淀池（10) 的底部设有离心泵，通过离心泵将其内具有微孔结构的吸附剂颗粒球（5-1) 输送至生物脱附室（5) ；所述旋流塔（8) 的下侧周壁间隔分布有多个切圆布置的旋流雾化喷嘴（7) ； a reservoir (4) containing an organic absorbent solution, a sedimentation tank (10) disposed in the reservoir (4), a biological desorption chamber (5), and a biological desorption chamber (5) - side a storage chamber (9); the bottom of the swirling tower (8) is connected to the sedimentation tank (10) through a pipeline; a centrifugal pump is arranged at the bottom of the sedimentation tank (10), and a microporous structure is provided therein by a centrifugal pump The adsorbent particle ball (5-1) is transported to the biological desorption chamber (5); the swirling flow atomizing nozzle (7) of the swirling tower (8) is distributed with a plurality of circularly arranged swirl atomizing nozzles;

所述生物脱附室（5) 与储料室（9) 为互通结构，并在它们之间设置阀板（6) ；生物脱附室（5) 用于盛装由沉淀池（10) 输送来的吸附剂颗粒球（5-1) ；通过调节阀板（6) 的高度，控制脱附后的吸附剂颗粒球（5-1) 流入储料室（9) 的量； The biological desorption chamber (5) is intercommunicated with the storage chamber (9), and a valve plate (6) is disposed between them; the biological desorption chamber (5) is used for conveying the sedimentation tank (10). The adsorbent particle ball (5-1); the amount of the adsorbent particle ball (5-1) flowing into the storage chamber (9) is controlled by adjusting the height of the valve plate (6);

所述储液池（4) 和储料室（9) 分别通过输送***，连接旋流雾化喷嘴（7) 的直入口，通过输送***分别将储液池（4) 内的有机吸收剂溶液及脱附后的吸附剂颗粒球（5-1) 输送至旋流雾化喷嘴（7) 的直入口；所述旋流雾化喷嘴（7) 的一侧设有侧入口（7-1) ，侧入口 ( 7-1) 用于通入有机废气； The liquid storage tank (4) and the storage chamber (9) are respectively connected to the direct inlet of the swirl atomizing nozzle (7) through a conveying system, and the organic absorbent solution in the liquid storage tank (4) is respectively passed through the conveying system. And the desorbed adsorbent particle ball (5-1) is sent to the straight inlet of the swirl atomizing nozzle (7); the side of the swirl atomizing nozzle (7) is provided with a side inlet (7-1) , side inlet (7-1) for the introduction of organic waste gas;

所述有机吸收剂溶液、脱附后的吸附剂颗粒球（5-1) 和有机废气，由旋流雾化喷嘴（7) 以切圆的方式喷射至旋流塔（8) 内充分混合，并沿着旋流塔（8) 内壁周向流动、螺旋上升。 The organic absorbent solution, the desorbed adsorbent particle ball (5-1) and the organic waste gas are sprayed into the swirling tower (8) in a rounded manner by a swirl atomizing nozzle (7), and are thoroughly mixed. It flows in the circumferential direction along the inner wall of the swirling tower (8) and spirals upward.

[权利要求 2] 据权利要求 1所述在线循环再生有机废气处理装置，其特征在于：所述旋流塔（8) 的上部设有除雾器（1) ；有机废气在螺旋上升吋，有机废气中的大分子气体在上升过程中被悬浮的吸附剂颗粒球（5-1) 吸附，有机废气中的小分子气体在上升过程中被有机吸收剂液滴吸收；逐渐被有机吸收剂液滴和吸附剂颗粒球（5-1) 净化的有机气体经过除雾器（1) ，除去气体中携带的吸收剂液滴和吸附剂颗粒球（5-1 ) 后由旋流塔（8) 的顶部出口排放至大气； [Claim 2] The on-line regenerative organic waste gas treatment device according to claim 1, wherein: the vortex (1) is provided on an upper portion of the swirl tower (8); The macromolecular gas in the exhaust gas is adsorbed by the suspended adsorbent particle ball (5-1) during the ascending process, and the small molecular gas in the organic exhaust gas is absorbed by the organic absorbent droplet during the ascending process; gradually being absorbed by the organic absorbent droplet And the adsorbent particle ball (5-1) purifies the organic gas through the mist eliminator (1), removes the absorbent droplets carried in the gas and the adsorbent particle ball (5-1) after the cyclone (8) The top outlet is discharged to the atmosphere;

与此同吋，被有机吸收剂液滴以及饱和的吸附剂颗粒球（5-1) 在重力作用下，返回沉淀池（10) ，沉淀池（10) 上部澄清后的吸收剂溢出，流入储液池（4) 。 At the same time, the organic absorbent droplets and the saturated adsorbent particles (5-1) are heavy. Under the action of force, return to the sedimentation tank (10), and the clarified absorbent in the upper part of the sedimentation tank (10) overflows and flows into the reservoir (4).

[权利要求 3] 根据权利要求 1所述在线循环再生有机废气处理装置，其特征在于：所述生物脱附室（5) 内装有微生物菌种，用于二次分解吸附剂颗粒球（5-1) 表面的有机废气。 [Claim 3] The online recycling organic waste gas treatment device according to claim 1, wherein: the biological desorption chamber (5) contains a microbial strain for secondary decomposition of the adsorbent particle ball (5- 1) Organic waste gas on the surface.

[权利要求 4] 根据权利要求 2所述在线循环再生有机废气处理装置，其特征在于：在旋流塔（8) 的顶部出口设有可更换的超滤排放器（11) ；除去气体中携带的吸收剂液滴和吸附剂颗粒球（5-1) 后，再经过超滤排放器（11) 排放至大气。 [Claim 4] The on-line regenerative organic waste gas treatment device according to claim 2, wherein: a replaceable ultrafiltration discharger (11) is provided at a top outlet of the swirling tower (8); The absorbent droplets and the sorbent particles (5-1) are then vented to the atmosphere via an ultrafiltration vent (11).

[权利要求 5] 根据权利要求 2所述在线循环再生有机废气处理装置，其特征在于：所述除雾器（1) 的上方设有用于定期冲洗除雾器（1) 的喷淋层（12 [Claim 5] The on-line regenerative organic waste gas treatment apparatus according to claim 2, wherein: a spray layer for periodically rinsing the defogger (1) is provided above the demister (1) (12)

) ，用于防止除雾器（1) 结垢、堵塞。 ), used to prevent fouling and clogging of the defogger (1).

[权利要求 6] 根据权利要求 5所述在线循环再生有机废气处理装置，其特征在于：所述除雾器（1) 采用丝网除雾器、折流板除雾器或离心式除雾器中的任意一种。 [Claim 6] The online regenerative organic waste gas treatment device according to claim 5, wherein: the defogger (1) employs a wire mesh defogger, a baffle defogger or a centrifugal defogger Any of them.

[权利要求 7] —种在线循环再生有机废气处理方法，其特征在于采用权利要求 1至 6 中任一项所述在线循环再生有机废气处理装置实现，其实现步骤如下步骤（1) ；有机吸收剂溶液、吸附剂颗粒球（5-1) 和有机废气的喷射步骤：有机吸收剂溶液、吸附剂颗粒球（5-1) 和有机废气由旋流雾化喷嘴（7) 以切圆的方式喷射至旋流塔（8) 内充分混合，并沿着旋流塔（8) 内壁周向流动、螺旋上升； [Claim 7] A method for treating an organic waste gas in an on-line recycling, characterized in that it is realized by the online recycling organic waste gas treatment device according to any one of claims 1 to 6, which is carried out in the following steps (1); organic absorption Spraying procedure of the agent solution, the adsorbent particle ball (5-1) and the organic waste gas: the organic absorbent solution, the adsorbent particle ball (5-1) and the organic exhaust gas are circumscribed by the swirl atomizing nozzle (7) Sprayed into the swirling tower (8) and mixed thoroughly, and spirally rises along the inner wall of the swirling tower (8);

步骤（2) ；有机废气的净化步骤：有机废气在螺旋上升吋，其中的大分子气体在上升过程中被悬浮的吸附剂颗粒球（5-1) 吸附，有机废气中的小分子气体在上升过程中被有机吸收剂液滴吸收；逐渐被有机吸收剂液滴和吸附剂颗粒球（5-1) 净化的有机气体经过除雾器（1 ) ，除去气体中携带的吸收剂液滴和吸附剂颗粒球（5-1) 后由旋流塔（8) 的顶部出口排放至大气；步骤（3) ；有机吸收剂液滴以及饱和的吸附剂颗粒球（5-1) 的回收步骤： Step (2); Purification step of organic waste gas: The organic waste gas is spirally rising, wherein the macromolecular gas is adsorbed by the suspended adsorbent particle ball (5-1) during the ascending process, and the small molecular gas in the organic waste gas is rising. During the process, it is absorbed by the organic absorbent droplets; the organic gas gradually purified by the organic absorbent droplets and the adsorbent particle spheres (5-1) passes through the mist eliminator (1) to remove the absorbent droplets and adsorbed in the gas. The particle ball (5-1) is then discharged to the atmosphere by the top outlet of the cyclone (8); Step (3); recovery steps of the organic absorbent droplets and the saturated adsorbent particle spheres (5-1):

被有机吸收剂液滴以及饱和的吸附剂颗粒球（5-1) 在重力作用下，返回沉淀池（10) ，沉淀池（10) 上部澄清后的吸收剂溢出，流入储液池（4) ； The organic absorbent droplets and the saturated adsorbent particle spheres (5-1) return to the sedimentation tank (10) under the action of gravity, and the clarified absorbent overflows from the upper part of the sedimentation tank (10) and flows into the reservoir (4). ;

此吋，通过调节阀板（6) 的高度，使生物脱附室（5) 经过二次生物脱附后的上层的吸附剂颗粒球（5-1) 流入储料室（9) 内；输送*** 再次将储液池（4) 内的有机吸收剂溶液及经过二次生物脱附后的吸附剂颗粒球（5-1) 输送至旋流雾化喷嘴（7) 的直入口，并与来自旋流雾化喷嘴（7) 侧入口（7-1) 的有机废气一起，以切圆的方式喷射至旋流塔（8) 内充分混合，并沿着旋流塔（8) 内壁周向流动、螺旋上升； Thereafter, by adjusting the height of the valve plate (6), the biological desorption chamber (5) flows into the storage chamber (9) through the upper adsorbent particle ball (5-1) after the secondary biological desorption; The system again transports the organic absorbent solution in the reservoir (4) and the adsorbent particle ball (5-1) after secondary biodesorption to the direct inlet of the cyclone atomizing nozzle (7), and The organic waste gas from the side inlet (7-1) of the swirl atomizing nozzle (7) is injected into the swirling tower (8) in a rounded manner and mixed thoroughly, and flows circumferentially along the inner wall of the swirling tower (8). Spiral rise

以此循环，完成有机废气的净化与机吸收剂溶液及吸附剂颗粒球（5- 1) 的回收。 In this cycle, the purification of the organic waste gas and the recovery of the organic absorbent solution and the adsorbent particle ball (5-1) are completed.

[权利要求 8] 根据权利要求 7所述在线循环再生有机废气处理方法，其特征在于：所述有机吸收剂为通常二乙基羟胺、聚乙二醇 400、硅油、废机油或柴油中的任意一种。 [Claim 8] The online recycling organic waste gas treatment method according to claim 7, wherein: the organic absorbent is any of usual diethylhydroxylamine, polyethylene glycol 400, silicone oil, waste engine oil or diesel oil. One.

[权利要求 9] 根据权利要求 7所述在线循环再生有机废气处理方法，其特征在于：所述吸附剂颗粒球（5-1) 为活性炭微粒或分子筛微粒。 [Claim 9] The online recycling organic waste gas treatment method according to claim 7, wherein the adsorbent particle ball (5-1) is activated carbon fine particles or molecular sieve fine particles.

[权利要求 10] 根据权利要求 9所述在线循环再生有机废气处理方法，其特征在于：所述活性炭微粒或分子筛微粒的粒径为 4 mm〜0.25mm。 [Claim 10] The online recycling organic waste gas treatment method according to claim 9, wherein the activated carbon fine particles or molecular sieve fine particles have a particle diameter of 4 mm to 0.25 mm.