CN2146291Y - 滤布压紧装置 - Google Patents

滤布压紧装置 Download PDF

Info

Publication number
CN2146291Y
CN2146291Y CN 93204171 CN93204171U CN2146291Y CN 2146291 Y CN2146291 Y CN 2146291Y CN 93204171 CN93204171 CN 93204171 CN 93204171 U CN93204171 U CN 93204171U CN 2146291 Y CN2146291 Y CN 2146291Y
Authority
CN
China
Prior art keywords
pressing plate
plate
filter cloth
pressing
filter
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 - Fee Related
Application number
CN 93204171
Other languages
English (en)
Inventor
任富春
张仁炳
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.)
HANGZHOU CHEMICAL MACHINERY PLANT
Original Assignee
HANGZHOU CHEMICAL MACHINERY PLANT
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 HANGZHOU CHEMICAL MACHINERY PLANT filed Critical HANGZHOU CHEMICAL MACHINERY PLANT
Priority to CN 93204171 priority Critical patent/CN2146291Y/zh
Application granted granted Critical
Publication of CN2146291Y publication Critical patent/CN2146291Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

本实用新型是一种固液分离过滤机上的滤布压 紧部件。将原有技术中的靠弹性变形压紧滤布的椭 圆形压板改为L形夹紧压板,并在压板的内侧衬垫 橡胶垫板,在外侧加压止动滑板。三板紧贴为一体紧 固于滤盘盘壁上,以压紧滤布。

Description

本实用新型涉及一种用于过滤机上压紧滤布的紧固件。
现有技术中,用于过滤机上压紧滤布的紧固件为椭圆形结构,螺钉穿越其中心后固定在滤盘盘壁上。这种仅靠弹性变形力在压紧滤布的紧固件时存在着接触面积小,易回弹松动,摩擦阻力小等缺点,在使用过程中,一旦紧固件松动,滤布就会因承截面拉脱,造成固液掺混,滤布拉破。而滤布的频繁更换,既影响生产又增加生产成本。
本实用新型的目的是要提供一种压紧力大,着力面积大的滤布紧固件,以解决上述紧固件存在的不足。
本实用新型的目的通过如下技术措施来实现:由压板和螺钉组成,螺钉穿越压板将其紧固在滤盘盘壁上,所述压板为L型压板,压板内侧衬垫有L型橡胶垫板,压板外侧压有止动滑板。所述垫板、压板、止动滑板紧贴于一体,通过螺钉紧固在滤盘盘壁上。所述L型橡胶垫板的上端带有齿形槽。
附图图面说明如下:
图1为现有技术中紧固件的结构示意图。
图2为本实用新型最佳实施例结构示意图。
如图2所示,夹紧压板由L型压板3,L型橡胶垫板2,止动滑板4及螺钉5组成。L型压板3为金属冲压件,在主板中部留有椭圆形长孔,用以穿越螺钉并作上下调整。L型橡胶垫板2采用耐酸橡胶,主板中部留有与压板3相同形状的孔。在头部正反面上均压有齿形槽7,以增加摩擦阻力。止动滑板4为金属件,加压于压板3的外侧。止动滑板4的下端抵在压板3的L型内交角上,起到压紧和止退作用。螺钉5依次穿越止动滑板4、压板3、垫板2后拧入滤盘盘壁上。根据不同工况需要,可适当上下移动L型压板3,以调整滤布的夹紧力。紧固后的压板,其L型拐角抵紧多孔板1,从而压紧滤布。

Claims (2)

1、一种滤布压紧装置,由压板和螺钉组成,螺钉穿越压板将其紧固在滤盘盘壁上,其特征在于:所述压板为L型压板3,压板3内侧衬垫有L型橡胶垫板2,压板3外侧压有止动滑板4,所述垫板2、压板3、止动滑板4紧贴于一体,通过螺钉5紧固在滤盘盘壁6上。
2、如权利要求1所述的滤布压紧装置,其特征在于:所述L型橡胶垫板2的上端带有齿形槽7。
CN 93204171 1993-02-18 1993-02-18 滤布压紧装置 Expired - Fee Related CN2146291Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93204171 CN2146291Y (zh) 1993-02-18 1993-02-18 滤布压紧装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93204171 CN2146291Y (zh) 1993-02-18 1993-02-18 滤布压紧装置

Publications (1)

Publication Number Publication Date
CN2146291Y true CN2146291Y (zh) 1993-11-17

Family

ID=33787813

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93204171 Expired - Fee Related CN2146291Y (zh) 1993-02-18 1993-02-18 滤布压紧装置

Country Status (1)

Country Link
CN (1) CN2146291Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1111438C (zh) * 1998-10-30 2003-06-18 孙复华 滑动过滤方法及叠片滑滤出水井
CN102671451A (zh) * 2011-03-07 2012-09-19 宜兴市旭阳环保科技有限公司 中空扇形滤盘

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1111438C (zh) * 1998-10-30 2003-06-18 孙复华 滑动过滤方法及叠片滑滤出水井
CN102671451A (zh) * 2011-03-07 2012-09-19 宜兴市旭阳环保科技有限公司 中空扇形滤盘

Similar Documents

Publication Publication Date Title
CN101219004A (zh) 夹具
CN2146291Y (zh) 滤布压紧装置
CN209860863U (zh) 一种太阳能电池板的可调侧压块组件
US20030222162A1 (en) Garlic crusher
CN208262673U (zh) 粉末冶金台阶产品结合力检测夹具
CN211805700U (zh) 一种太阳能组件生产用夹具
CN210231294U (zh) 一种加热器杆件折弯成型机的底板固定装置
CN211073455U (zh) 一种弹簧垫圈分离装置
CN2144872Y (zh) 输电线连接线夹
CN2444082Y (zh) 健身器材用螺母
CN218776492U (zh) 迅速压缩的手动压紧装置
CN2194652Y (zh) 可调支座
CN212745019U (zh) 一种环保高效高精度压力容器
CN215153933U (zh) 一种具有缓冲功能的汽车燃油箱支架
CN214494559U (zh) 一种料斗的快速夹紧机构
CN2182063Y (zh) 线带报夹
CN215958622U (zh) 一种残疾人使用方便的皮带扣
CN213030494U (zh) 一种带定位功能的电热水壶底座
CN213849322U (zh) 一种用于医疗教学的药理教材固定装置
CN212973014U (zh) 一种可以检测并调节捆绑压力大小的桡动脉压迫器固定带
CN221097149U (zh) 一种自锁螺母
CN213795282U (zh) 一种精密零件用夹具
CN214380740U (zh) 一种光伏组件用边侧可调压块组合
CN220720683U (zh) 一种报销票据夹持工装
CN213423025U (zh) 一种粉饼载具

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee