CN104307499A - 电加热再生装置 - Google Patents

电加热再生装置 Download PDF

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CN104307499A
CN104307499A CN201410507110.7A CN201410507110A CN104307499A CN 104307499 A CN104307499 A CN 104307499A CN 201410507110 A CN201410507110 A CN 201410507110A CN 104307499 A CN104307499 A CN 104307499A
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furnace
regeneration
electric heating
fluidized dryer
regeneration device
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张谷一
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/354—After-treatment
    • C01B32/36—Reactivation or regeneration
    • C01B32/366—Reactivation or regeneration by physical processes, e.g. by irradiation, by using electric current passing through carbonaceous feedstock or by using recyclable inert heating bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/42—Materials comprising a mixture of inorganic materials

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
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  • Engineering & Computer Science (AREA)
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  • Physics & Mathematics (AREA)
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  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

本发明公开了一种电加热再生装置，包括再生炉，还设有一电能加热器和流化干燥器，所述电能加热器设有进气管和出气管，出气管连通流化干燥器的下方，所述流化干燥器的一侧设有进料口，另一侧设有出料口，出料口与再生炉上端连接，所述电能加热器和再生炉连接交流电源，所述再生炉的下端出料口设有急冷槽。本发明利用流化干燥器对进入再生炉的活性炭预先干燥，避免活性炭烧结以及灰化，本发明结构简单，安装使用方便，再生碳质量高，机械强度高，再生损失不大于3%，加热管的安装易拆除，易检修。

Description

电加热再生装置
 
技术领域
本发明涉及再生炉及其附件改造，特别涉及一种电加热再生装置。
                              
背景技术
活性炭使用一定时期后，吸附能力达到饱和，目前活性炭的再生方法普遍是采用高温加热法，利用电极及活性炭自身电阻电容，在国内得到多方厂家使用，采用高温加热法，再生炉温度的高低和炭的流速电流电压大小有很大的关系，尤其是活性炭被污染后，导电率下降，使炉温不能上升，再生炉电源不稳定，活性炭被烧结、灰化，被迫停止工作。
 
发明内容
为了克服上述缺陷，本发明提供了一种解决上述问题，活性炭不烧结，不灰化的电加热再生装置。
本发明为了解决其技术问题所采用的技术方案是：一种电加热再生装置，包括再生炉，还设有一电能加热器和流化干燥器，所述电能加热器设有进气管和出气管，出气管连通流化干燥器的下方，所述流化干燥器的一侧设有进料口，另一侧设有出料口，出料口与再生炉上端连接，所述电能加热器和再生炉连接交流电源，所述再生炉的下端出料口设有急冷槽。
作为本发明的进一步改进，所述流化干燥器的顶部设有排气口。
作为本发明的进一步改进，所述交流电源为380V交流电源。
本发明的有益效果是：本发明利用流化干燥器对进入再生炉的活性炭预先干燥，避免活性炭烧结以及灰化，本发明结构简单，安装使用方便，再生碳质量高，机械强度高，再生损失不大于3%，加热管的安装易拆除，易检修。 
 
附图说明
图1为本发明结构示意图；
图中标示：1-再生炉；2-电能加热器；3-流化干燥器；4-进气管；5-出气管；6-进料口；7-出料口；8-急冷槽；9-排气口。
 
具体实施方式
为了加深对本发明的理解，下面将结合实施例和附图对本发明作进一步详述，该实施例仅用于解释本发明，并不构成对本发明保护范围的限定。
图1示出了本发明一种电加热再生装置的一种实施方式，包括再生炉1，还设有一电能加热器2和流化干燥器3，所述电能加热器2设有进气管4和出气管5，出气管5连通流化干燥器3的下方，所述流化干燥器3的一侧设有进料口6，另一侧设有出料口7，出料口7与再生炉1上端连接，所述电能加热器2和再生炉1连接交流电源，所述再生炉1的下端出料口设有急冷槽8。所述流化干燥器3的顶部设有排气口9,所述交流电源为380V交流电源。

Claims (3)

1.电加热再生装置，包括再生炉(1)，其特征在于：还设有一电能加热器(2)和流化干燥器(3)，所述电能加热器(2)设有进气管(4)和出气管(5)，出气管(5)连通流化干燥器(3)的下方，所述流化干燥器(3)的一侧设有进料口(6)，另一侧设有出料口(7)，出料口(7)与再生炉(1)上端连接，所述电能加热器(2)和再生炉(1)连接交流电源，所述再生炉(1)的下端出料口设有急冷槽(8)。
2.根据权利所述要求1所述的电加热再生装置，其特征在于：所述流化干燥器(3)的顶部设有排气口(9)。
3.根据权利所述要求1所述的电加热再生装置，其特征在于：所述交流电源为380V交流电源。
CN201410507110.7A 2014-09-28 2014-09-28 电加热再生装置 Withdrawn CN104307499A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110586056A (zh) * 2019-09-30 2019-12-20 袁兴珍 一种废弃活性炭再生装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110586056A (zh) * 2019-09-30 2019-12-20 袁兴珍 一种废弃活性炭再生装置

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