CN1125667C - 卧式变压吸附气体分离填料塔 - Google Patents

卧式变压吸附气体分离填料塔 Download PDF

Info

Publication number
CN1125667C
CN1125667C CN97102764A CN97102764A CN1125667C CN 1125667 C CN1125667 C CN 1125667C CN 97102764 A CN97102764 A CN 97102764A CN 97102764 A CN97102764 A CN 97102764A CN 1125667 C CN1125667 C CN 1125667C
Authority
CN
China
Prior art keywords
gas
molecular sieve
tower
gas separation
swing adsorption
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN97102764A
Other languages
English (en)
Other versions
CN1194881A (zh
Inventor
陈孝通
陈跃星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI TONGXUE INDUSTRIAL CO., LTD.
Original Assignee
RUIQI AIR SEPARATION EQUIPMENT CO Ltd WENZHOU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RUIQI AIR SEPARATION EQUIPMENT CO Ltd WENZHOU filed Critical RUIQI AIR SEPARATION EQUIPMENT CO Ltd WENZHOU
Priority to CN97102764A priority Critical patent/CN1125667C/zh
Publication of CN1194881A publication Critical patent/CN1194881A/zh
Application granted granted Critical
Publication of CN1125667C publication Critical patent/CN1125667C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

一种卧式变压吸附气体分离填料塔，包括有塔体(3)、进出气端盖(1)(7)，筛板(2)(6)和分子筛(4)(填料)，该填料塔内设有径向压紧机构(5)，该压紧机构(5)为气囊，而在充压条件下，一旦分子筛(4)(即填料)发生下沉，气囊能在同时发生体积变化，从而始终保证分子筛处于压紧状态，解决了因分子筛下沉而引起的沟流现象，确保变压吸附气体分离效果，产气量与纯度的稳定性。

Description

卧式变压吸附气体分离填料塔
技术领域
本发明涉及一种用固定吸附剂床层进行变压吸附分离混合气体的设备的改进发明，特别是关于变压吸附气体分离填料塔的改进发明。
背景技术
在现有技术中，填料塔作为吸附气体分离设备的核心，广泛适用于变压吸附分离氮气、氧气、氢气、二氧化碳、一氧化碳、甲烷等气体。公知技术的填料塔均为立式结构，由于各行各业对变压吸附气体分离设备的产气量及纯度要求越来越高，导致立式填料塔的直径越来越大，高度也越来越高，这样导致设备体积的笨重和庞大，给安装、操作和维修带来不少困难，同时还有一个很突出的毛病是不能移动，对安装基础要求很高，不能满足各行各业对设备可移动性的要求。
发明内容
鉴于公知技术存在的问题，本发明的目的在于设计一种体积小，可无基础安装，便于移动，操作维护方便的变压吸附气体分离填料塔。
附图说明
本发明的构成如图1所示，包括有塔体3、进出气端盖1和7、筛板2和6及填料4，其特征在于塔体3为卧式结构，且在塔体3内设有气囊结构的填料压紧机构，该气囊结构由气囊5和气嘴8组成，通过气嘴8与气源接通。
本发明与公知技术相比，具有体积小，便于安装，操作维修方便，特别是能够移动以满足各行各业以及各种场合的需要。
具体实施方式
本发明如图1表示了本发明的实施例，下面再结合图1进一步描述其实施例的各有关细节。卧式变压吸附气体分离填料塔包括有塔体3、进出气端盖1和7、筛板2和6及填料4。塔体3由钢板焊接而成，塔体3内设有压紧填料4的气囊结构，该气囊结构由气囊5和气嘴8组成，通过气嘴8与气源接通。气囊5是卧式吸附气体分离填料塔的关键部件，它的作用是：当气囊5在原始状态下占用塔体3的最小空间，而在充气条件下，一旦填料4发生下沉，气囊5能在瞬间发生体积变化，最大限度地填充填料4下沉所形成的空间，从而保证填料4始终处于压紧状态，解决了因填料4下沉而引起的沟流现象，确保制氮系统的产气量与纯度的稳定性。

Claims (2)

1、一种卧式变压吸附气体分离填料塔，包括有塔体(3)、进出气端盖(1)和(7)、筛板(2)和(6)及填料(4)，其特征在于塔体(3)为卧式，且在塔体(3)内设有气囊结构的填料压紧机构，该气囊结构由气囊(5)和气嘴(8)组成。
2、如权利要求1所述的卧式变压吸附气体分离填料塔，其塔体(3)内设的气囊结构的特征在于气囊(5)通过气嘴(8)与气源接通。
CN97102764A 1997-04-02 1997-04-02 卧式变压吸附气体分离填料塔 Expired - Lifetime CN1125667C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN97102764A CN1125667C (zh) 1997-04-02 1997-04-02 卧式变压吸附气体分离填料塔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN97102764A CN1125667C (zh) 1997-04-02 1997-04-02 卧式变压吸附气体分离填料塔

Publications (2)

Publication Number Publication Date
CN1194881A CN1194881A (zh) 1998-10-07
CN1125667C true CN1125667C (zh) 2003-10-29

Family

ID=5166427

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97102764A Expired - Lifetime CN1125667C (zh) 1997-04-02 1997-04-02 卧式变压吸附气体分离填料塔

Country Status (1)

Country Link
CN (1) CN1125667C (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100391555C (zh) * 2005-04-22 2008-06-04 欧阳才峰 分子筛psa医疗保健用氧气机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102240503B (zh) * 2011-06-14 2014-04-23 逸盛大化石化有限公司 一种氧化尾气气液分离方法
CN108771962A (zh) * 2017-10-30 2018-11-09 中国航天员科研训练中心 载人空间飞行器用ch4催化氧化装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2165919Y (zh) * 1993-10-27 1994-05-25 杜渭元 组合式竖排吸附层废气净化器
CN2165918Y (zh) * 1993-09-14 1994-05-25 翟本国 Sf6气体回收过滤装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2165918Y (zh) * 1993-09-14 1994-05-25 翟本国 Sf6气体回收过滤装置
CN2165919Y (zh) * 1993-10-27 1994-05-25 杜渭元 组合式竖排吸附层废气净化器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100391555C (zh) * 2005-04-22 2008-06-04 欧阳才峰 分子筛psa医疗保健用氧气机

Also Published As

Publication number Publication date
CN1194881A (zh) 1998-10-07

Similar Documents

Publication Publication Date Title
CN101460232B (zh) 回收高纯度二氧化碳的真空变压吸附方法
US7311763B2 (en) Gas separation vessel apparatus
US7122073B1 (en) Low void adsorption systems and uses thereof
CN201031143Y (zh) 一种车载式碳分子筛制氮设备
CN101249370B (zh) 循环有价值气体的变压吸附方法
CN101869797B (zh) 一种从空气中提取高纯度氮气的方法与装置
EP1984097A1 (en) Adsorptive bulk separation for upgrading gas streams
CN1125667C (zh) 卧式变压吸附气体分离填料塔
AU593993B2 (en) Hydrostatic method employing psa vent gas pressure for vacuum regeneration
US5248320A (en) Compressing oxygen
US7648562B2 (en) Process for separating gas in a PSA unit with two compressors
MY104643A (en) Pre-purification of air for separation.
CN213160083U (zh) 一种可调式气体纯化器及气体充装系统
CN100435909C (zh) 用于通过变压吸附分离气体混合物中至少一种组分的设备
CN2290393Y (zh) 卧式变压吸附气体分离填料塔
CN100493671C (zh) 一种改进的两段变压吸附脱碳方法
FR2836060B1 (fr) Procede et unite de production d'hydrogene a partir d'un gaz de charge riche en hydrogene
CN102029099B (zh) 分子筛压紧与气体分布一体化装置
CN2286427Y (zh) 逆向流吸附塔
CN2787239Y (zh) 分子筛psa医疗保健用氧气机
JP6791085B2 (ja) 製鉄所副生ガスの分離設備及び分離方法
CN1221304C (zh) 一种提高吸附过程产品回收率的吸附器
CN209352835U (zh) 用于气体净化的内置串联吸附设备
EP0122874A1 (en) Process for separating a mixed gas into oxygen and nitrogen under low temperature and low pressure conditions
CN212924410U (zh) 一种用于制氮机的吸附分离罐

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Applicant after: Ruiqi air Separation Equipment Co., Ltd., Wenzhou

Applicant before: Ruiqi Mechanoelectric Co., Ltd., Wenzhou

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: RUIQI MECHANOELECTRIC CO., LTD., WENZHOU TO: WENZHOU RUIQI AIR SEPARATING EQUIPMENT CO., LTD.

C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHANGHAI RICH GAS EQUIPMENT CO., LTD.

Free format text: FORMER OWNER: RUIQI AIR SEPARATION EQUIPMENT CO., LTD., WENZHOU

Effective date: 20130711

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 325011 WENZHOU, ZHEJIANG PROVINCE TO: 201508 JINSHAN, SHANGHAI

TR01 Transfer of patent right

Effective date of registration: 20130711

Address after: 201508 Shanghai Jinshan District Shanyang town Ting Wei Road No. 2099

Patentee after: Shanghai Rich Gas Equipment Co., Ltd.

Address before: 325011 District 33, Longwan economic and Technological Development Zone, Wenzhou, Zhejiang

Patentee before: Ruiqi air Separation Equipment Co., Ltd., Wenzhou

ASS Succession or assignment of patent right

Owner name: SHANGHAI TONGXUE INDUSTRIAL CO., LTD.

Free format text: FORMER OWNER: SHANGHAI RICH GAS EQUIPMENT CO., LTD.

Effective date: 20150217

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 201508 JINSHAN, SHANGHAI TO: 201505 JINSHAN, SHANGHAI

TR01 Transfer of patent right

Effective date of registration: 20150217

Address after: Jinshan District Wei Chang Road 201505 Shanghai City No. 293 Building 2 room 6105

Patentee after: SHANGHAI TONGXUE INDUSTRIAL CO., LTD.

Address before: 201508 Shanghai Jinshan District Shanyang town Ting Wei Road No. 2099

Patentee before: Shanghai Rich Gas Equipment Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20031029

CX01 Expiry of patent term