CN201389450Y - 气体分布板 - Google Patents

气体分布板 Download PDF

Info

Publication number
CN201389450Y
CN201389450Y CN200920117879U CN200920117879U CN201389450Y CN 201389450 Y CN201389450 Y CN 201389450Y CN 200920117879 U CN200920117879 U CN 200920117879U CN 200920117879 U CN200920117879 U CN 200920117879U CN 201389450 Y CN201389450 Y CN 201389450Y
Authority
CN
China
Prior art keywords
gas
hole
bellmouth
distribution grid
plate body
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
CN200920117879U
Other languages
English (en)
Inventor
聂通元
王铭
徐振华
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.)
NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY CO., LTD.
Original Assignee
NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY Co Ltd
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 NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY Co Ltd filed Critical NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY Co Ltd
Priority to CN200920117879U priority Critical patent/CN201389450Y/zh
Application granted granted Critical
Publication of CN201389450Y publication Critical patent/CN201389450Y/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

一种气体分布板，包括一板体，该板体布满有通孔，其特征在于所述的通孔为呈锥状的锥形孔，该锥形孔锥度为1∶1000～10∶1。进一步，所述锥形孔的小端孔的直径为0.01～5mm。所述锥形孔的中心轴线与所述板体所在的水平面夹角为35～90°。与现有技术相比，本实用新型的优点在于：应用于碱液氧化塔，气泡在液相中能均匀分布、气液结合接触面积大，反应充分，而且，长时间使用未见布孔堵塞现象。

Description

气体分布板
技术领域
本实用新型涉及一种应用于气液反应中的气体分布板，该气体分布板能产生气泡以提高气液接触面。
背景技术
气体分布板作为一种提高气液接触面积的手段，应用于气液反应过程。利用细小孔径提供微小气泡，无数个微小气泡在液相中能提供足够的气液接触面积。气体分布板材质通常采用金属、陶瓷、高分子材料等，高分子材料气体分布板具有孔径小、有弹性、自闭防止液体倒流等优点，但其耐热、耐酸碱性能较差，且易被有机物污染堵塞。金属粉末或陶瓷烧结而成的气体分布板，具有通孔径小、气泡细密、耐热、耐腐蚀等特点，但由于其与液相侧接触的表面微观上孔开口方面杂乱无章，极易造成气泡合并，降低气液接触面积，另外，该类气体分布板由于其孔道的不规则性，一旦堵塞，难以清理，极易造成微孔失效，甚至造成气体分布板破损；金属材质的板式分布板，具有强度高、耐压性能好、耐腐蚀等特点，但也存在着气孔易堵塞等缺陷。
为在单位面积上提供足够多的气泡，且又能保证布孔不易堵塞，一直是本技术领域的研发重点。
实用新型内容
本实用新型所要解决的技术问题是针对上述的技术现状而提供一种气泡在液相中能均匀分布、水气结合充分的气体分布板。
本实用新型解决上述技术问题所采用的技术方案为：一种气体分布板，包括一板体，该板体布满有通孔，其特征在于所述的通孔为呈锥状的锥形孔，该锥形孔锥度为1∶1000～10∶1。这里的锥度为上、下两底圆的直径差与锥台高度的比值。
进一步，所述的锥形孔之间的间距为3～30mm，作为优选，锥形孔之间的间距为5～15mm。
作为优选，所述锥形孔的小端孔的直径为0.01～5mm。
作为优选，所述锥形孔的中心轴线与所述板体所在的水平面夹角为35～90°。气泡离开锥形孔后，以一定的角度向液相中运动，有利于气泡在液相中的均匀分布。同时气泡不易产生碰撞合并而减少气液接触面积。
与现有技术相比，本实用新型的优点在于：应用于碱液氧化塔等塔，气泡在液相中能均匀分布、气液结合接触面积大，反应充分，而且，长时间使用未见布孔堵塞现象。
附图说明
图1为实施例结构示意图。
图2为实施例放大剖视图。
图3为实施例的另一视角放大剖视图
具体实施方式
以下结合附图实施例对本实用新型作进一步详细描述。
如图1、图2和图3所示，本实施例中的气体分布器应用于碱液氧化塔，由一板体1组成，板体1布满有呈锥状的锥形孔2，该锥形孔锥度为1∶1000～10∶1，本实施例中为1∶500。其中，锥形孔2的小端孔的直径d为0.01～5mm，本实施例中d为0.5mm(见图2所示)。锥形孔2的小端孔之间的间距H为3～30mm，优选为5～15mm，本实施例中H为10mm(见图1所示)。锥形孔的中心轴线3与板体1所在的水平面夹角β为35～90°，本实施例中β为60°(见图3所示)。
本实施例应用于碱液氧化塔，运行一年，未出现气孔堵塞，影响气体流量的情况发生。入口碱液中硫醇钠浓度为3.6％(wt)，出口碱液中硫醇钠浓度为0.6％(wt)，硫醇钠转化率为83.3％，而传统填料塔硫醇钠转化率平均为60％。入口空气氧含量20.9％，尾气中氧含量10.3％，氧利率为50.7％，而传统填料塔氧利用率平均为19～20％，氧化率大大提高，说明气液接触面增大。

Claims (5)

1、一种气体分布板，包括一板体，该板体布满有通孔，其特征在于所述的通孔为呈锥状的锥形孔，该锥形孔锥度为1∶1000～10∶1。
2、根据权利要求1所述的气体分布板，其特征在于所述的锥形孔之间的间距为3～30mm。
3、根据权利要求2所述的气体分布板，其特征在于所述的锥形孔之间的间距为5～15mm。
4、根据权利要求1所述的气体分布板，其特征在于所述锥形孔的小端孔的直径为0.01～5mm。
5、根据权利要求1所述的气体分布板，其特征在于所述锥形孔的中心轴线与所述板体所在的水平面夹角为35～90°。
CN200920117879U 2009-04-16 2009-04-16 气体分布板 Expired - Lifetime CN201389450Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920117879U CN201389450Y (zh) 2009-04-16 2009-04-16 气体分布板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920117879U CN201389450Y (zh) 2009-04-16 2009-04-16 气体分布板

Publications (1)

Publication Number Publication Date
CN201389450Y true CN201389450Y (zh) 2010-01-27

Family

ID=41596269

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920117879U Expired - Lifetime CN201389450Y (zh) 2009-04-16 2009-04-16 气体分布板

Country Status (1)

Country Link
CN (1) CN201389450Y (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108939854A (zh) * 2018-07-31 2018-12-07 苏州科博思设备工程有限公司 一种脱硫装置
CN109464823A (zh) * 2018-12-29 2019-03-15 天津天元伟业化工技术有限公司 一种用于高精度分离的散堆填料塔
CN111330519A (zh) * 2020-03-17 2020-06-26 唐山海港德泰新材料技术有限公司 一种流体分布器、制备方法及其用途
CN114702094A (zh) * 2021-12-22 2022-07-05 国电电力邯郸东郊热电有限责任公司 一种燃煤电厂末端废水和末端固废的综合处理系统
CN115849303A (zh) * 2022-12-21 2023-03-28 大连理工大学 利用甲烷和水蒸气反应制氢装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108939854A (zh) * 2018-07-31 2018-12-07 苏州科博思设备工程有限公司 一种脱硫装置
CN109464823A (zh) * 2018-12-29 2019-03-15 天津天元伟业化工技术有限公司 一种用于高精度分离的散堆填料塔
CN111330519A (zh) * 2020-03-17 2020-06-26 唐山海港德泰新材料技术有限公司 一种流体分布器、制备方法及其用途
CN111330519B (zh) * 2020-03-17 2022-07-01 唐山海港德泰新材料技术有限公司 一种流体分布器、制备方法及其用途
CN114702094A (zh) * 2021-12-22 2022-07-05 国电电力邯郸东郊热电有限责任公司 一种燃煤电厂末端废水和末端固废的综合处理系统
CN114702094B (zh) * 2021-12-22 2023-11-28 国电电力邯郸东郊热电有限责任公司 一种燃煤电厂末端废水和末端固废的综合处理系统
CN115849303A (zh) * 2022-12-21 2023-03-28 大连理工大学 利用甲烷和水蒸气反应制氢装置

Similar Documents

Publication Publication Date Title
CN201389450Y (zh) 气体分布板
CN201534044U (zh) 逆流式高效节能洗涤吸收塔
CN201978663U (zh) 工业烟气卧式脱硫反应器
CN203090715U (zh) 高温氯化尾气处理塔
CN206295799U (zh) 一种带波纹筛板的湿法脱硫装置
CN101628726A (zh) 铝酸钠溶液柱状流平底分解槽
CN208771146U (zh) 一种合成氨放空气回收塔
CN204768217U (zh) 一种用以除去化工尾气中酸性气体的装置
CN209287030U (zh) 高压细水雾脱硫降温喷头
CN202621019U (zh) 一种高效节能脱硫氧化空气管
CN202164117U (zh) 三氧化硫吸收反应装置
CN202566172U (zh) 一种增加速溶茶中溶解氧的装置
CN207102121U (zh) 除雾分离装置
CN201334393Y (zh) 一种应用于污水生化处理的穿孔曝气管
CN202823141U (zh) 工业锅炉烟气脱硫塔装置中的旋流装置
CN205187900U (zh) 一种聚合硫酸铁生产装置
CN201415174Y (zh) 超声波加湿器中的雾化装置
CN202506312U (zh) 脱硫浆液曝气增压深度氧化装置
CN219409422U (zh) 一种液气射流器
CN203700014U (zh) 新型曝气头
CN217698665U (zh) 一种用于湿法脱硫的强制氧化装置
CN203329584U (zh) 一种新型脱硫塔液体再分布器
CN201482374U (zh) 减水剂喷淋回收塔
CN220176477U (zh) 一种水电解制氢洗涤器
CN212375239U (zh) 一种生物脱硫还原装置

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Fluidized bed reactor gases distributing plate

Effective date of registration: 20120814

Granted publication date: 20100127

Pledgee: China Co truction Bank Corp Ningbo national hi tech Zone sub branch

Pledgor: Ningbo Zhongyi Petrochemical Technology Co., Ltd.

Registration number: 2012990000445

PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20130809

Granted publication date: 20100127

Pledgee: China Co truction Bank Corp Ningbo national hi tech Zone sub branch

Pledgor: Ningbo Zhongyi Petrochemical Technology Co., Ltd.

Registration number: 2012990000445

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Fluidized bed reactor gases distributing plate

Effective date of registration: 20130809

Granted publication date: 20100127

Pledgee: China Co truction Bank Corp Ningbo national hi tech Zone sub branch

Pledgor: Ningbo Zhongyi Petrochemical Technology Co., Ltd.

Registration number: 2013990000564

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 315040 room 1558, 9018 Jiangnan Road, Ningbo (Zhejiang hi tech Industrial Development Zone)

Patentee after: NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY CO., LTD.

Address before: 315040 room 1558, 9018 Jiangnan Road, Ningbo (Zhejiang hi tech Industrial Development Zone)

Patentee before: Ningbo Zhongyi Petrochemical Technology Co., Ltd.

C56 Change in the name or address of the patentee
CP02 Change in the address of a patent holder

Address after: 315040, Zhejiang, Ningbo province National hi tech Zone Lingyun road 1177 Lingyun Industrial Park, building 10, north 2 floor

Patentee after: NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY CO., LTD.

Address before: 315040 room 1558, 9018 Jiangnan Road, Ningbo (Zhejiang hi tech Industrial Development Zone)

Patentee before: NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY CO., LTD.

PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20140828

Granted publication date: 20100127

Pledgee: China Co truction Bank Corp Ningbo national hi tech Zone sub branch

Pledgor: NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY CO., LTD.

Registration number: 2013990000564

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PM01 Change of the registration of the contract for pledge of patent right

Change date: 20140828

Registration number: 2013990000564

Pledgor after: NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY CO., LTD.

Pledgor before: Ningbo Zhongyi Petrochemical Technology Co., Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Fluidized bed reactor gases distributing plate

Effective date of registration: 20140901

Granted publication date: 20100127

Pledgee: China Co truction Bank Corp Ningbo national hi tech Zone sub branch

Pledgor: NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY CO., LTD.

Registration number: 2014990000722

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20151218

Granted publication date: 20100127

Pledgee: China Co truction Bank Corp Ningbo national hi tech Zone sub branch

Pledgor: NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY CO., LTD.

Registration number: 2014990000722

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Fluidized bed reactor gases distributing plate

Effective date of registration: 20151222

Granted publication date: 20100127

Pledgee: China Co truction Bank Corp Ningbo national hi tech Zone sub branch

Pledgor: NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY CO., LTD.

Registration number: 2015990001145

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20160909

Granted publication date: 20100127

Pledgee: China Co truction Bank Corp Ningbo national hi tech Zone sub branch

Pledgor: NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY CO., LTD.

Registration number: 2015990001145

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20100127