CN106492534A - A kind of maintenance of many tub industrial water filtering devices makes fixed installation technique with filter element - Google Patents

A kind of maintenance of many tub industrial water filtering devices makes fixed installation technique with filter element Download PDF

Info

Publication number
CN106492534A
CN106492534A CN201510561391.9A CN201510561391A CN106492534A CN 106492534 A CN106492534 A CN 106492534A CN 201510561391 A CN201510561391 A CN 201510561391A CN 106492534 A CN106492534 A CN 106492534A
Authority
CN
China
Prior art keywords
filter element
pressing plate
water filtering
industrial water
annular core
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.)
Granted
Application number
CN201510561391.9A
Other languages
Chinese (zh)
Other versions
CN106492534B (en
Inventor
戴国平
庄建中
郑佩
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.)
Baowu Equipment Intelligent Technology Co Ltd
Original Assignee
Shanghai Meishan Iron and Steel Co Ltd
Nanjing Meishan Metallurgy Development Co Ltd
Shanghai Meishan Baosteel Group 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 Shanghai Meishan Iron and Steel Co Ltd, Nanjing Meishan Metallurgy Development Co Ltd, Shanghai Meishan Baosteel Group Co Ltd filed Critical Shanghai Meishan Iron and Steel Co Ltd
Priority to CN201510561391.9A priority Critical patent/CN106492534B/en
Publication of CN106492534A publication Critical patent/CN106492534A/en
Application granted granted Critical
Publication of CN106492534B publication Critical patent/CN106492534B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

The present invention provides a kind of many tub industrial water filtering devices maintenance filter element and makes fixed installation technique, comprises the steps:1)Integral annular filter element pressing plate is made according to industrial water filtering device practical situation first;2)Split type annular core pressing plate is made after the completion of integral annular filter element platen manufacturing again:3)Installation will be fixed after the completion of split type annular core platen manufacturing.The present invention provides a kind of many tub industrial water filtering devices maintenance filter element and makes fixed installation technique, it is the maintenance craft for traditional complicated clumsy maintenance craft being decomposed into a few road simple and flexibles, recycle related process that the maintenance craft that several roads are disassembled is effectively combined in together, so as to reach overhaul of the equipments standard, and part of appliance can play proper function, while this maintenance craft can be applied in the maintenance of other relevant devices.

Description

A kind of maintenance of many tub industrial water filtering devices makes fixed installation technique with filter element
Technical field
The present invention relates to maintenance craft field, the more particularly to a kind of maintenance of many tub industrial water filtering devices make fixed installation technique with filter element.
Background technology
A lot of large enterprises, with the presence of substantial amounts of many tub industrial water filtering devices particularly in iron and steel enterprise's production line water system, many tub industrial water filtering devices are miscellaneous materials in cleaning treatment water system as " security guard " Main Function of production water system, it is ensured that the stability of production system.And many tub industrial water filtering devices belong to online equipment, when only production system is stopped transport, miscellaneous material in filter element can be cleared up, filter element is made to play its function to greatest extent, but the time of stoppage in transit production line is limited every time, to each filter element of thorough cleaning, it is extremely difficult that operation is carried out with traditional maintenance craft again, it is that the mounting process that big quantity filter element control bolt and filter element fixing bolt are inserted simultaneously in an integral filter core plate hole is so needed to spend the long duration as conventional bowl fixedly mounts operation, affect work efficiency, production system is affected to recover, cause all kinds of potential safety hazards.
Content of the invention
For problem above, the present invention provides a kind of many tub industrial water filtering devices maintenance filter element and makes fixed installation technique, it is the maintenance craft for traditional complicated clumsy maintenance craft being decomposed into a few road simple and flexibles, recycle related process that the maintenance craft that several roads are disassembled is effectively combined in together, so as to reach overhaul of the equipments standard, and part of appliance can play proper function, this maintenance craft can be applied in the maintenance of other relevant devices simultaneously, it is up to this purpose, the present invention provides a kind of many tub industrial water filtering devices maintenance filter element and makes fixed installation technique, comprise the steps:
1)Integral annular filter element pressing plate is made according to industrial water filtering device practical situation first, concrete manufacture method is as follows:
The first step determines the size of integral ring-shaped filter element pressing plate external diameter according to industrial water filtering device internal diameter size;
Second step particular location and motor transmission shaft diameter dimension in industrial water filtering device according to residing for enclosing filter element in industrial water filtering device, determine the size of integral ring-shaped filter element pressing plate internal diameter;
3rd step particular location and the peripheral cartridge top control diameter of bolt and peripheral filter element spacing dimension from each other according to residing for the filter element of industrial water filtering device periphery, determines diameter, quantity and the position of peripheral filter element control hole on integral ring-shaped filter element pressing plate;
4th step particular location and the interior cartridge top that encloses according to residing for enclosing filter element in industrial water filtering device control the diameter of bolt and interior interior diameter, quantity and the position for enclosing filter element control hole that encloses filter element spacing dimension from each other, determine on integral ring-shaped filter element pressing plate;
5th step particular location and fixed filter element follower bolt diameter and fixed filter element follower bolt spacing dimension from each other according to residing for fixing filter element follower bolt in industrial water filtering device, determines diameter, quantity and the position of filter element pressing plate fixing hole on integral ring-shaped filter element pressing plate;
6th step size according to determined by 1-5 steps, selects suitable thickness stainless steel material, makes integral annular filter element pressing plate;
2)Split type annular core pressing plate is made after the completion of integral annular filter element platen manufacturing again, and concrete manufacture method is as follows:
First step special measuring tool is evenly dividing quarter the integral annular filter element pressing plate for completing, and marks;
Second step in integral annular filter element pressing plate periphery filter element control hole, filter element pressing plate fixing hole, interior enclose between filter element control hole, annular core pressing plate internal diameter, it is being evenly dividing quarter correct position, bore the through hole of right quantity and diameter, and with respective diameters screw tap tapping, make female thread connecting hole;
3rd step takes suitable thickness, length, width stainless steel materials, make the connecting plate of the split type annular core pressing plate of quarter, and according to connecting hole size on integral annular filter element pressing plate, be connected for fixing bolt in the connection twist drill respective through hole of the split type annular core pressing plate of quarter;
4th step is connected into an integral ring-shaped filter element pressing plate split type for quarter annular core pressing plate connecting plate by fixing bolt;
5th step Special cutting tool uniformly cuts into quarter integral annular filter element pressing plate;
3)Installation will be fixed after the completion of split type annular core platen manufacturing, and concrete installing and fixing method is as follows:
The first step has at obvious mark with one of the alignment in industrial water filtering device tank of split type annular core pressing plate quarter, finger is allowed to stretch in industrial water filtering device internal diameter and integral ring-shaped filter element pressing plate crest clearance, stir and control peripheral cartridge top control bolt, peripheral cartridge top control bolt under this block annular core pressing plate is put in control hole, and empty stubborn periphery filter element control nut;
Second step finger is stirred and controls filter element fixing bolt, first penetrating in filter element pressing plate fixing hole in this block annular core pressing plate lower filter fixing bolt, and empty stubborn fixing nut;
3rd step handle stretches into annular core pressing plate internal diameter and stirs and enclose cartridge top control bolt in controlling, and is put in control hole cartridge top control bolt is enclosed under this block annular core pressing plate, and empty twist in enclose filter element control nut;
4th step with above-mentioned 1-3 steps other three pieces split type annular core pressing plates installed in every piece of filter element pressing plate fixing hole, peripheral filter element control hole and interior enclose in filter element control hole, and empty twist in enclose filter element control nut, filter element fixing nut and peripheral filter element control nut;
5th step is penetrated in the through hole of connecting plate bolt is fixedly connected, and is screwed into per block in split type annular core press plate connection board hole bolt void is fixedly connected;
6th step when be fixedly connected 8 whole void of bolt install finish after, fastened according still further to Standard Order, make the split type annular core pressing plate of quarter become an entirety, and ensure compliance with filter element to use standard, meet mounting process standard;
After the completion of 7th step after aforesaid operations, carry out filter tank inner peripheral filter element, the interior filter element that encloses again and fix fixed installation, several filter element fixing nut is first tightened, tighten several peripheral filter elements again and control nut, tighten again and in several, enclose filter element control nut, make filter tank inner peripheral filter element, interior enclose filter element and fix fixed installation firm meet overhaul of the equipments technical requirements.
Further improvement of the present invention, need the gap for ensureing 2-3cm is kept between industrial water filtering device internal diameter and integral ring-shaped filter element pressing plate external diameter in the integral ring-shaped filter element pressing plate outside dimension of the first step for making integral annular filter element pressing plate, gap purpose is kept installation personnel finger is entered, it is easily installed, also ensure that integral ring-shaped filter element pressing plate external diameter 1 under pressure water slug, industrial water filtering device inwall cannot be clashed into, and sends allophone, and damage equipment part.
Further improvement of the present invention, making every group of connecting plate in split type annular core pressing plate has 3-5, and each connecting plate has 4 or 6 female thread connecting holes, the present invention design corresponding connecting plate according to practical situation.
Further improvement of the present invention, to make in split type annular core pressing plate, it is ensured that without allophone in industrial water filtering body.
A kind of many tub industrial water filtering devices maintenance of the invention makes fixed installation technique with filter element,Traditional big quantity filter element control bolt and filter element fixing bolt are inserted simultaneously into the mounting process in an integral filter core plate hole by which,Change into subregional in fritter filter element plate hole to small number of filter element control bolt and filter element fixing bolt,Installation fixation is carried out again by what connecting plate connected that every piece of filter element pressing plate forms effective monoblock type pressing plate,So traditional complicated clumsy maintenance craft is decomposed into the maintenance craft of a few road simple and flexibles,Recycle related process that the maintenance craft that several roads are disassembled is effectively combined in together,So as to reach overhaul of the equipments standard,And part of appliance can play proper function,Greatly reduce the repair time,Improve maintenance modification,And this maintenance craft can be applied in the maintenance of other relevant devices,With quite varied.
Description of the drawings
Fig. 1 is integral annular filter element pressure plate structure schematic diagram of the present invention;
Fig. 2 is split type annular core pressure plate structure schematic diagram of the invention;
Reference numerals list:
1st, annular core pressing plate external diameter;2nd, peripheral filter element control hole;3rd, filter element pressing plate fixing hole;
4th, interior filter element control hole is enclosed;5th, connecting plate;6th, connecting hole;
7th, annular core pressing plate internal diameter 8, be fixedly connected bolt;9th, peripheral filter element control nut;
10th, filter element fixing nut;11st, the interior filter element that encloses controls nut.
Specific embodiment
Invention is described in detail below in conjunction with drawings and Examples:
The present invention provides a kind of many tub industrial water filtering devices maintenance filter element and makes fixed installation technique, it is the maintenance craft for traditional complicated clumsy maintenance craft being decomposed into a few road simple and flexibles, recycle related process that the maintenance craft that several roads are disassembled is effectively combined in together, so as to reach overhaul of the equipments standard, and part of appliance can play proper function, while this maintenance craft can be applied in the maintenance of other relevant devices.
Used as a kind of specific embodiment of the invention, the present invention provides a kind of many tub industrial water filtering devices maintenance filter element and makes fixed installation technique, comprises the steps:
1)Integral annular filter element pressing plate as shown in Figure 1 is made according to industrial water filtering device practical situation first, concrete manufacture method is as follows:
The first step is according to industrial water filtering device internal diameter size, determine the size of integral ring-shaped filter element pressing plate external diameter 1, need the gap for ensureing 2-3cm is kept between industrial water filtering device internal diameter and integral ring-shaped filter element pressing plate external diameter 1 in integral ring-shaped filter element pressing plate outside dimension, gap purpose is kept installation personnel finger is entered, it is easily installed, also ensures that integral ring-shaped filter element pressing plate external diameter 1 under pressure water slug, it is impossible to clash into industrial water filtering device inwall, and allophone is sent, and damage equipment part;
Second step particular location and motor transmission shaft diameter dimension in industrial water filtering device according to residing for enclosing filter element in industrial water filtering device, determine the size of integral ring-shaped filter element pressing plate internal diameter 7;
3rd step particular location and the peripheral cartridge top control diameter of bolt and peripheral filter element spacing dimension from each other according to residing for the filter element of industrial water filtering device periphery, determines diameter, quantity and the position of peripheral filter element control hole 2 on integral ring-shaped filter element pressing plate;
4th step particular location and the interior cartridge top that encloses according to residing for enclosing filter element in industrial water filtering device control the diameter of bolt and interior interior diameter, quantity and the position for enclosing filter element control hole 4 that encloses filter element spacing dimension from each other, determine on integral ring-shaped filter element pressing plate;
5th step particular location and fixed filter element follower bolt diameter and fixed filter element follower bolt spacing dimension from each other according to residing for fixing filter element follower bolt in industrial water filtering device, determines diameter, quantity and the position of filter element pressing plate fixing hole 3 on integral ring-shaped filter element pressing plate;
6th step size according to determined by 1-5 steps, selects suitable thickness stainless steel material, makes integral annular filter element pressing plate;
2)As shown in Figure 2 split type annular core pressing plate is made after the completion of integral annular filter element platen manufacturing again, and concrete manufacture method is as follows:
First step special measuring tool is evenly dividing quarter the integral annular filter element pressing plate for completing, and marks;
Second step in integral annular filter element pressing plate periphery filter element control hole 2, filter element pressing plate fixing hole 3, interior enclose between filter element control hole 4, annular core pressing plate internal diameter 7, it is being evenly dividing quarter correct position, bore the through hole of right quantity and diameter, and with respective diameters screw tap tapping, make female thread connecting hole 6;
3rd step takes suitable thickness, length, width stainless steel materials, make the connecting plate 5 of the split type annular core pressing plate of quarter, and according to 6 size of connecting hole on integral annular filter element pressing plate, respective through hole is bored in the connecting plate 5 of the split type annular core pressing plate of quarter to be connected for fixing bolt 8, making every group of connecting plate 5 in split type annular core pressing plate has 3-5, each connecting plate has 4 or 6 female thread connecting holes, the present invention design corresponding connecting plate according to practical situation;
4th step is connected into an integral ring-shaped filter element pressing plate split type for quarter annular core pressing plate connecting plate 5 by fixing bolt 8;
5th step Special cutting tool uniformly cuts into quarter integral annular filter element pressing plate, it is 2-3mm design gaps to prevent split type annular filter plate from clashing into mutually to need to keep in cutting integral annular filter element sheeting process per block gap between split type annular core pressing plate, it is ensured that without allophone in industrial water filtering body;
3)Installation will be fixed after the completion of split type annular core platen manufacturing, and concrete installing and fixing method is as follows:
The first step has at obvious mark with one of the alignment in industrial water filtering device tank of split type annular core pressing plate quarter, finger is allowed to stretch in industrial water filtering device internal diameter and integral ring-shaped 1 gap of filter element pressing plate external diameter, stir and control peripheral cartridge top control bolt, peripheral cartridge top control bolt under this block annular core pressing plate is put in control hole 2, and empty stubborn periphery filter element control nut 9;
Second step finger is stirred and controls filter element fixing bolt, first penetrating in filter element pressing plate fixing hole 3 in this block annular core pressing plate lower filter fixing bolt, and empty stubborn fixing nut 10;
3rd step handle stretches into annular core pressing plate internal diameter 7 and stirs and enclose cartridge top control bolt in controlling, and is put in control hole 4 cartridge top control bolt is enclosed under this block annular core pressing plate, and empty twist in enclose filter element control nut 11;
4th step with above-mentioned 1-3 steps other three pieces split type annular core pressing plates installed in every piece of filter element pressing plate fixing hole 3, peripheral filter element control hole 2 and interior enclose in filter element control hole 4, and empty twist in enclose filter element control nut 11, filter element fixing nut 10 and peripheral filter element control nut 9;
5th step is penetrated in the through hole of connecting plate 5 bolt 8 is fixedly connected, and is screwed into per block in split type annular core press plate connection board hole 68 void of bolt is fixedly connected;
6th step when be fixedly connected 8 whole void of bolt install finish after, fastened according still further to Standard Order, make the split type annular core pressing plate of quarter become an entirety, and ensure compliance with filter element to use standard, meet mounting process standard;
After the completion of 7th step after aforesaid operations, carry out filter tank inner peripheral filter element, the interior filter element that encloses again and fix fixed installation, several filter element fixing nut 10 is first tightened, tighten several peripheral filter elements again and control nut 9, tighten again and in several, enclose filter element control nut 11, make filter tank inner peripheral filter element, interior enclose filter element and fix fixed installation firm meet overhaul of the equipments technical requirements.
The above, is only presently preferred embodiments of the present invention, is not the restriction for making any other form to the present invention, and any modification made of technical spirit or equivalent variations according to the present invention, still fall within scope of the present invention.

Claims (5)

1. a kind of maintenance of many tub industrial water filtering devices makes fixed installation technique with filter element, it is characterised in that:Comprise the steps:
1)Integral annular filter element pressing plate is made according to industrial water filtering device practical situation first, concrete manufacture method is as follows:
The first step determines integral ring-shaped filter element pressing plate external diameter according to industrial water filtering device internal diameter size(1)Size;
Second step particular location and motor transmission shaft diameter dimension in industrial water filtering device according to residing for enclosing filter element in industrial water filtering device, determine integral ring-shaped filter element pressing plate internal diameter(7)Size;
3rd step particular location and the peripheral cartridge top control diameter of bolt and peripheral filter element spacing dimension from each other according to residing for the filter element of industrial water filtering device periphery, determines the peripheral filter element control hole on integral ring-shaped filter element pressing plate(2)Diameter, quantity and position;
4th step according to residing for enclosing filter element in industrial water filtering device particular location and interior enclose cartridge top control the diameter of bolt and interior enclose filter element spacing dimension from each other, determine on integral ring-shaped filter element pressing plate in enclose filter element control hole(4)Diameter, quantity and position;
5th step particular location and fixed filter element follower bolt diameter and fixed filter element follower bolt spacing dimension from each other according to residing for fixing filter element follower bolt in industrial water filtering device, determines the filter element pressing plate fixing hole on integral ring-shaped filter element pressing plate(3)Diameter, quantity and position;
6th step size according to determined by 1-5 steps, selects suitable thickness stainless steel material, makes integral annular filter element pressing plate;
2)Split type annular core pressing plate is made after the completion of integral annular filter element platen manufacturing again, and concrete manufacture method is as follows:
First step special measuring tool is evenly dividing quarter the integral annular filter element pressing plate for completing, and marks;
Second step is in integral annular filter element pressing plate periphery filter element control hole(2), filter element pressing plate fixing hole(3), interior enclose filter element control hole(4), annular core pressing plate internal diameter(7)Between, quarter correct position is being evenly dividing, the through hole of right quantity and diameter is being bored, and with respective diameters screw tap tapping, is made female thread connecting hole(6);
3rd step takes suitable thickness, length, width stainless steel materials, makes the connecting plate of the split type annular core pressing plate of quarter(5), and according to connecting hole on integral annular filter element pressing plate(6)Size, in the connecting plate of the split type annular core pressing plate of quarter(5)Bore respective through hole and supply fixing bolt(8)Be connected use;
4th step is split type for quarter annular core pressing plate connecting plate(5)By fixing bolt(8)It is connected into an integral ring-shaped filter element pressing plate;
5th step Special cutting tool uniformly cuts into quarter integral annular filter element pressing plate;
3)Installation will be fixed after the completion of split type annular core platen manufacturing, and concrete installing and fixing method is as follows:
The first step has at obvious mark with one of the alignment in industrial water filtering device tank of split type annular core pressing plate quarter, allows finger to stretch into industrial water filtering device internal diameter with integral ring-shaped filter element pressing plate external diameter(1)In gap, peripheral cartridge top control bolt is stirred and controlled, peripheral cartridge top control bolt under this block annular core pressing plate is put into control hole(2)Interior, and empty periphery filter element of twisting controls nut(9);
Second step finger is stirred and controls filter element fixing bolt, first penetrating filter element pressing plate fixing hole in this block annular core pressing plate lower filter fixing bolt(3)Interior, and empty stubborn fixing nut(10);
3rd step handle stretches into annular core pressing plate internal diameter(7)Cartridge top control bolt is enclosed in stirring and controlling, and the interior cartridge top control bolt that encloses under this block annular core pressing plate is put into control hole(4)Interior, and the empty stubborn interior filter element that encloses controls nut(11);
4th step is arranged on every piece of filter element pressing plate fixing hole with above-mentioned 1-3 steps other three pieces split type annular core pressing plates(3), peripheral filter element control hole(2)Filter element control hole is enclosed with interior(4)Interior, and the empty stubborn interior filter element that encloses controls nut(11), filter element fixing nut(10)Nut is controlled with peripheral filter element(9);
5th step handle is fixedly connected bolt(8)Penetrate connecting plate(5)Through hole in, and being fixedly connected bolt(8)Void is screwed into the split type annular core press plate connection board hole per block(6)Interior;
6th step ought be fixedly connected bolt(8)After all void is installed and finished, fastened according still further to Standard Order, make the split type annular core pressing plate of quarter become an entirety, and ensure compliance with filter element to use standard, meet mounting process standard;
After the completion of 7th step after aforesaid operations, then carry out filter tank inner peripheral filter element, interior enclose filter element fix fixed installation, first tighten several filter element fixing nuts(10), then tighten several peripheral filter elements control nuts(9), then tighten enclose in several filter element control nut(11), make filter tank inner peripheral filter element, interior enclose filter element and fix fixed installation firm meet overhaul of the equipments technical requirements.
2. a kind of many tub industrial water filtering devices according to claim 1 maintenance makes fixed installation technique with filter element, it is characterised in that:Make the integral ring-shaped filter element pressing plate external diameter of the first step of integral annular filter element pressing plate(1)Need the gap for ensureing 2-3cm is kept between industrial water filtering device internal diameter and integral ring-shaped filter element pressing plate external diameter 1 in size.
3. a kind of many tub industrial water filtering devices according to claim 1 maintenance makes fixed installation technique with filter element, it is characterised in that:Make every group of connecting plate in split type annular core pressing plate(5)There is 3-5.
4. a kind of many tub industrial water filtering devices according to claim 1 maintenance makes fixed installation technique with filter element, it is characterised in that:Make each connecting plate in split type annular core pressing plate(5)There are 4 or 6 female thread connecting holes(6).
5. a kind of many tub industrial water filtering devices according to claim 1 maintenance makes fixed installation technique with filter element, it is characterised in that:To make in split type annular core pressing plate and keep per block that gap is 2-3mm between split type annular core pressing plate.
CN201510561391.9A 2015-09-07 2015-09-07 A kind of more barrel type industrial water filtering device maintenance filter core making fixed installation technique Expired - Fee Related CN106492534B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510561391.9A CN106492534B (en) 2015-09-07 2015-09-07 A kind of more barrel type industrial water filtering device maintenance filter core making fixed installation technique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510561391.9A CN106492534B (en) 2015-09-07 2015-09-07 A kind of more barrel type industrial water filtering device maintenance filter core making fixed installation technique

Publications (2)

Publication Number Publication Date
CN106492534A true CN106492534A (en) 2017-03-15
CN106492534B CN106492534B (en) 2018-08-24

Family

ID=58287750

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510561391.9A Expired - Fee Related CN106492534B (en) 2015-09-07 2015-09-07 A kind of more barrel type industrial water filtering device maintenance filter core making fixed installation technique

Country Status (1)

Country Link
CN (1) CN106492534B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108861009A (en) * 2018-07-11 2018-11-23 太仓立日包装容器有限公司 A kind of fixation device of carrying ladle

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033881A (en) * 1975-01-06 1977-07-05 Pall Corporation Multilayer paper sheet filter cartridges
WO1992014534A1 (en) * 1988-12-09 1992-09-03 Jacquot William E Water purification device
CN1223160A (en) * 1997-11-06 1999-07-21 达特工业公司 Multi-stage water filter system
CN101816849A (en) * 2010-05-10 2010-09-01 苏州市普滤得净化有限公司 Water filter device
CN202666539U (en) * 2012-05-11 2013-01-16 苏州市金翔钛设备有限公司 Filter element fixing structure of filtering equipment
CN202933562U (en) * 2012-11-07 2013-05-15 溧阳金爱水环保工程有限公司 Filter core mounting structure of filter core type water filter
CN203678101U (en) * 2014-01-27 2014-07-02 成都先进功率半导体股份有限公司 Filter element fastening device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033881A (en) * 1975-01-06 1977-07-05 Pall Corporation Multilayer paper sheet filter cartridges
WO1992014534A1 (en) * 1988-12-09 1992-09-03 Jacquot William E Water purification device
CN1223160A (en) * 1997-11-06 1999-07-21 达特工业公司 Multi-stage water filter system
CN101816849A (en) * 2010-05-10 2010-09-01 苏州市普滤得净化有限公司 Water filter device
CN202666539U (en) * 2012-05-11 2013-01-16 苏州市金翔钛设备有限公司 Filter element fixing structure of filtering equipment
CN202933562U (en) * 2012-11-07 2013-05-15 溧阳金爱水环保工程有限公司 Filter core mounting structure of filter core type water filter
CN203678101U (en) * 2014-01-27 2014-07-02 成都先进功率半导体股份有限公司 Filter element fastening device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108861009A (en) * 2018-07-11 2018-11-23 太仓立日包装容器有限公司 A kind of fixation device of carrying ladle

Also Published As

Publication number Publication date
CN106492534B (en) 2018-08-24

Similar Documents

Publication Publication Date Title
CN106492534A (en) A kind of maintenance of many tub industrial water filtering devices makes fixed installation technique with filter element
CN201823346U (en) Filtering, foaming and defoaming device for asphalts with room temperature
CN201940953U (en) Tool for assembling and dismantling the crank link liner of oil extractor
CN107214384A (en) A kind of mantle fiber equipment for hexagon socket head cap screw
CN206513023U (en) Concrete floor reserved holes of pipes steel sleeve positioner
CN203500321U (en) Novel hydraulic safety coupler
CN205614582U (en) Dismounting device of bearing frame
CN106475767A (en) A kind of underwater operating device for reactor core disc bolt disassembly
CN205253719U (en) Be used for prosthetic medicament of soil groundwater normal position injection advancing device
CN204224286U (en) A kind of biochemical pond defoaming device
CN203530352U (en) Mud sleeve scrapping-finishing device
CN203955590U (en) An a kind of reinforcing steel bar machinery silk cleaning tool
CN209444278U (en) A kind of rock coring bit
CN204171962U (en) Pneumatic operated valve attaching/detaching apparatus
CN205797134U (en) A kind of thiamine waste water leads to ammonia automix device continuously
CN201342574Y (en) Axial line adjusting device for installation of working machine
CN207171972U (en) Embedded withdrawing device for broken threaded parts
CN204053936U (en) Pulley extractor
CN203804345U (en) Hand tapping device
CN206296357U (en) A kind of hydraulic opener
CN210879470U (en) Pneumatic drawing device for disassembling taper bolt
CN203636313U (en) Extraction device for jet valve core
CN209513443U (en) The pull-out test device of postposition conduit chemical anchor bolts
CN206933303U (en) A kind of chicken fillet material blending device
CN203670521U (en) Withdrawal sleeve

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20210805

Address after: 3520 Tongji Road, Baoshan District, Shanghai 201900

Patentee after: Baowu equipment Intelligent Technology Co.,Ltd.

Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing

Patentee before: NANJING MEISHAN METALLURGY DEVELOPMENT Co.,Ltd.

Patentee before: SHANGHAI MEISHAN CO., LTD., BAOSTEEL Group

Patentee before: Shanghai Meishan Iron & steel Co.,Ltd.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180824

CF01 Termination of patent right due to non-payment of annual fee