CN102553346B - Automatic routine filtration device and operating method thereof - Google Patents

Automatic routine filtration device and operating method thereof Download PDF

Info

Publication number
CN102553346B
CN102553346B CN201110433718.6A CN201110433718A CN102553346B CN 102553346 B CN102553346 B CN 102553346B CN 201110433718 A CN201110433718 A CN 201110433718A CN 102553346 B CN102553346 B CN 102553346B
Authority
CN
China
Prior art keywords
valve
filter
liquid
open
pump
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
CN201110433718.6A
Other languages
Chinese (zh)
Other versions
CN102553346A (en
Inventor
高云芝
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.)
Anhui Side Energy Saving Equipment Manufacturing Co ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201110433718.6A priority Critical patent/CN102553346B/en
Publication of CN102553346A publication Critical patent/CN102553346A/en
Application granted granted Critical
Publication of CN102553346B publication Critical patent/CN102553346B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

The invention discloses an automatic routine filtration device and an operating method thereof, and solves the problems that in the prior art, the market-available equipment in the fluid filtration field in China falls behind, a great number of enterprises assert to introduce foreign advanced techniques which, in fact, are not the latest techniques, lack the concept of developing advanced techniques with independent intellectual property rights and adopt the so-called copycat techniques; the introduction of advanced equipment and foreign products cause great expense; and the after-sale service is not efficient to cause product idle. The invention aims to provide the automatic routine filtration device and the operating method thereof. The device and the operating method thereof can increase work efficiency, reduce production costs, achieve automation, stabilize equipment performance, improve the permanent quality of products and work with high efficiency and an energy-saving effect.

Description

A kind of automatic routine filtration device and method of operating thereof
Technical field
The present invention relates to a kind of automatic routine filtration device and the method for operating thereof in filtering flow field.
Technical background
Equipment and the backwardness thereof in current China market filtering flow field, a lot of manufacturing enterprises be substantially all take external backward technology to do propaganda, withdrawing the previous remark says that Importing Foreign Advanced Technology equips with arms oneself, oneself does not does not research and develop the thinking of independent intellectual property right and advanced technology at all, walks the way of knockoff in product technology.User enterprise wants to buy also Introduced From Abroad product of sophisticated equipment, but will spend great cost, and last after-sale service is not gone up, and product has become scrap iron.
Summary of the invention
1. for the problems referred to above, object of the present invention provides a kind of automatic routine filtration device and method of operating thereof, this device and method of operating have improved operating efficiency, have reduced production costs, realize automation, stablized equipment performance, promote the permanent quality of product, accomplished efficient, energy-saving and environmental protection.A kind of automatic routine filtration device, comprise: protect that filter, filter, mixer, interpolation pump, filter pump, charging valve, air bleeding valve, upper pipe are shown on trial, lower pipe is shown on trial, tapping valve, residual cake valve, clean liquid valve, liquid valve, valve 21, valve nine, valve 18, survey liquid valve, valve 26, valve seven, valve six, valve two, remaining liquid valve, safety valve, valve 66, stoste valve, washing lotion valve and by pipeline, connect above-mentioned all parts respectively and form whole device, wherein
The described filter that protects is connected with described stoste valve, described washing lotion valve, valve 66 by pipeline, and described stoste valve, described washing lotion valve are connected;
Described filter pump is connected with described valve six, described valve 18, described valve 66, described safety valve, described valve 26, described valve two, described remaining liquid valve, described charging valve by pipeline, and, described valve six is connected with described valve 18, described valve 66, and the high pressure port of described safety valve is connected with described valve 26, described valve two, described remaining liquid valve, described charging valve;
Described filter is connected with described valve two, described air bleeding valve, described clean liquid valve, described residual cake valve, described valve 21 by pipeline, and described residual cake valve is connected with described valve 21;
Described interpolation pump is connected with valve seven, described valve 26, described survey liquid valve by pipeline, and described valve 26 is connected with described survey liquid valve;
Described lower pipe visor is connected with described clean liquid valve, described valve 21, described valve nine, described valve 18, described liquid valve by pipeline, and, described clean liquid valve is connected with described valve 21, and described valve nine is connected with described valve 18, described liquid valve;
Described mixer by pipeline show on trial with described valve seven, described valve six, described valve nine, described upper pipe, described tapping valve show on trial and be connected with the row pressure port of described safety valve and described air bleeding valve, described charging valve by described upper pipe, and row pressure port and the described air bleeding valve of described safety valve are connected.
2. a method of operating for the automatic routine filtration device based on described in claims 1, is characterized in that:
1): open described stoste valve, described in entering, stoste protects filter valve, open described valve 66 and described valve two and described air bleeding valve, start afterwards described filter pump, stoste enters after described filter is fully loaded with and closes described air bleeding valve, open described charging valve stoste simultaneously and enter described mixer, when reaching the liquid level of demand, open described valve six, described valve nine, described clean liquid valve, close described stoste valve and described charging valve simultaneously, starting mixer adds appropriate diatomite to stir, carry out described filter circulation wall soil, observe afterwards after the filter in described lower pipe visor liquid limpid after, open described liquid valve and described stoste valve, close described valve six simultaneously, described valve nine, described mixer continues to add appropriate diatomite afterwards, open after described charging valve adds appropriate amount of fluid and close its valve, open described valve and described valve 26 simultaneously, starting described interpolation pump adds diatomite mixing material in described filter in order, during normal filtration is carried out,
2): after filtration finishes, carry out remaining liquid and draw back work, open described clean liquid valve, described valve 21, described valve 18, described remaining liquid valve, described air bleeding valve 11, starts afterwards described filter pump and carries out after remaining liquid drawn back, close its pump and described clean liquid valve, described valve 21, described valve 18, described remaining liquid valve, opens described washing lotion valve afterwards, described in entering, protects cleaning fluid filter valve, open described valve 66 and described valve two, start afterwards described filter pump, cleaning fluid enters after described filter is fully loaded with and closes its pump and described air bleeding valve, described washing lotion valve and described valve two, start the native device of getting rid of of described filter afterwards, the saturated diatomite and the cleaning fluid that are attached on filter disc are stirred into mixed liquor, open afterwards described clean liquid valve, described valve 21, described valve 18, described remaining liquid valve, described air bleeding valve 11, starts afterwards described filter pump and carries out diatomite and clean mixed liquor and draw back unified recycling, just can carry out work before the filtration of next round after finishing.
The present invention adopts implement security valve level pressure automatic safety device, the outlet of pump power source is connected with the high pressure port of safety valve; with prevent the fault of electric control valve and violate large pressure reduction that operation brings to partial devices bring damage may, the row pressure port of safety valve connects can liquid storage container, to prevent row pressure fluid loss and the hidden danger of splashing and bringing thereof! Also adopted my existing patent of invention technology, patent of invention title: a kind of disk type filtering equipment, patent of invention number: ZL 2,010 1 0204187.9 to guarantee the scientific and technological content of this invention and market thereof, practical value simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
The specific embodiment
Now the present invention is described in further detail with foregoing invention content by reference to the accompanying drawings.With reference to Fig. 1, open described stoste valve 88, described in entering, stoste protects filter valve 58, open described valve 66 (66) and described valve two (2) and described air bleeding valve 11, start afterwards described filter pump 3, stoste enters after described filter 1 is fully loaded with and closes described air bleeding valve 11, open described charging valve 16 stostes simultaneously and enter described mixer 12, when reaching the liquid level of demand, open described valve six (6), described valve nine (9), described clean liquid valve 68, close described stoste valve 88 and described charging valve 16 simultaneously, starting mixer 12 adds appropriate diatomite to stir, carry out described filter 1 circulation wall soil, observe afterwards after the filter of 10 li of described lower pipe visors liquid limpid after, open described liquid valve 29 and described stoste valve 88, close described valve six (6) simultaneously, described valve nine (9), described mixer 12 continues to add appropriate diatomite afterwards, open after described charging valve 16 adds appropriate amount of fluid and close its valve, open described valve 7 (7) and described valve 26 (26) simultaneously, start described interpolation pump 8 diatomite mixing material is added to 1 li, described filter in order, during normal filtration is carried out, after filtration finishes, carry out remaining liquid and draw back work, open described clean liquid valve 68, described valve 21 (21), described valve ten eight (18), described remaining liquid valve 98, described air bleeding valve ten one (11), starts afterwards described filter pump 3 and carries out after remaining liquid drawn back, close its pump and described clean liquid valve 68, described valve 21 (21), described valve ten eight (18), described remaining liquid valve 98, opens described washing lotion valve 89 afterwards, described in entering, protects cleaning fluid filter valve 58, open described valve 66 (66) and described valve two (2), start afterwards described filter pump 3, cleaning fluid enters after described filter 1 is fully loaded with and closes its pump and described air bleeding valve 11, described washing lotion valve 89 and described valve two (2), start the native device of getting rid of of described filter 1 afterwards, the saturated diatomite and the cleaning fluid that are attached on filter disc are stirred into mixed liquor, open afterwards described clean liquid valve 68, described valve 21 (21), described valve ten eight (18), described remaining liquid valve 98, described air bleeding valve ten one (11), starts afterwards described filter pump 3 and carries out diatomite and clean mixed liquor and draw back unified recycling, just can carry out work before the filtration of next round after finishing.

Claims (3)

1. an automatic routine filtration device, comprise: protect filter 58, filter 1, mixer 12, add pump 8, filter pump 3, charging valve 16, air bleeding valve 11, upper pipe shows on trial 28, lower pipe shows on trial 10, tapping valve 69, residual cake valve 19, clean liquid valve 68, liquid valve 29, valve 21 (21), valve nine (9), valve ten eight (18), survey liquid valve 5, valve 26 (26), valve seven (7), valve six (6), valve two (2), remaining liquid valve 98, safety valve 38, valve 66 (66), stoste valve 88, also by pipeline, connect above-mentioned all parts respectively forms whole device to washing lotion valve 89, wherein,
The described filter 58 that protects is connected with described stoste valve 88, described washing lotion valve 89, valve 66 (66) by pipeline, and described stoste valve 88, described washing lotion valve 89 are connected;
Described filter pump 3 is connected with described valve six (6), described valve ten eight (18), described valve 66 (66), described safety valve 38, described valve 26 (26), described valve two (2), described remaining liquid valve 98, described charging valve 16 by pipeline, and, described valve six (6) is connected with described valve ten eight (18), described valve 66 (66), and the high pressure port of described safety valve 38 is connected with described valve 26 (26), described valve two (2), described remaining liquid valve 98, described charging valve 16;
Described filter 1 is connected with described valve two (2), described air bleeding valve 11, described clean liquid valve 68, described residual cake valve 19, described valve 21 (21) by pipeline, and described residual cake valve 19 is connected with described valve 21 (21);
Described interpolation pump 3 is connected with valve seven (7), described valve 26 (26), described survey liquid valve 5 by pipeline, and described valve 26 (26) is connected with described survey liquid valve 5;
Described lower pipe visor 10 is connected with described clean liquid valve 68, described valve 21 (21), described valve nine (9), described valve ten eight (18), described liquid valve 29 by pipeline, and, described clean liquid valve 68 is connected with described valve 21 (21), and described valve nine (9) is connected with described valve ten eight (18), described liquid valve 29;
Described mixer 12 by pipeline and described valve seven (7), described valve six (6), described valve nine (9), described upper pipe show on trial 28, described tapping valve 69 show on trial and 28 be connected with the row pressure port of described safety valve 38 and described air bleeding valve 11, described charging valve 16 by described upper pipe, and row pressure port and the described air bleeding valve 11 of described safety valve 38 are connected.
2. a method of operating for the automatic routine filtration device based on described in claims 1, is characterized in that:
1): open described stoste valve 88, described in entering, stoste protects filter valve 58, open described valve 66 (66) and described valve two (2) and described air bleeding valve 11, start afterwards described filter pump 3, stoste enters after described filter 1 is fully loaded with and closes described air bleeding valve 11, open described charging valve 16 stostes simultaneously and enter described mixer 12, when reaching the liquid level of demand, open described valve six (6), described valve nine (9), described clean liquid valve 68, close described stoste valve 88 and described charging valve 16 simultaneously, starting mixer 12 adds appropriate diatomite to stir, carry out described filter 1 circulation wall soil, observe afterwards after the filter of 10 li of described lower pipe visors liquid limpid after, open described liquid valve 29 and described stoste valve 88, close described valve six (6) simultaneously, described valve nine (9), described mixer 12 continues to add appropriate diatomite afterwards, open after described charging valve 16 adds appropriate amount of fluid and close its valve, open described valve 7 (7) and described valve 26 (26) simultaneously, start described interpolation pump 8 diatomite mixing material is added to 1 li, described filter in order, during normal filtration is carried out,
2): after filtration finishes, carry out remaining liquid and draw back work, open described clean liquid valve 68, described valve 21 (21), described valve ten eight (18), described remaining liquid valve 98, described air bleeding valve ten one (11), start afterwards described filter pump 3 carry out remaining liquid drawn back after, close its pump and described clean liquid valve 68, described valve 21 (21), described valve ten eight (18), described remaining liquid valve 98, open afterwards described washing lotion valve 89, cleaning fluid and protect filter valve 58 described in entering, open described valve 66 (66) and described valve two (2), start afterwards described filter pump.
3. cleaning fluid enters after described filter 1 is fully loaded with and closes its pump and described air bleeding valve 11, described washing lotion valve 89 and described valve two (2), start afterwards the native device of getting rid of of described filter 1, the saturated diatomite and the cleaning fluid that are attached on filter disc are stirred into mixed liquor, open afterwards described clean liquid valve 68, described valve 21 (21), described valve ten eight (18), described remaining liquid valve 98, described air bleeding valve ten one (11), start afterwards described filter pump 3 and carry out diatomite and clean mixed liquor and draw back unified recycling, after finishing, just can carry out work before the filtration of next round.
CN201110433718.6A 2011-12-22 2011-12-22 Automatic routine filtration device and operating method thereof Expired - Fee Related CN102553346B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110433718.6A CN102553346B (en) 2011-12-22 2011-12-22 Automatic routine filtration device and operating method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110433718.6A CN102553346B (en) 2011-12-22 2011-12-22 Automatic routine filtration device and operating method thereof

Publications (2)

Publication Number Publication Date
CN102553346A CN102553346A (en) 2012-07-11
CN102553346B true CN102553346B (en) 2014-02-26

Family

ID=46400759

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110433718.6A Expired - Fee Related CN102553346B (en) 2011-12-22 2011-12-22 Automatic routine filtration device and operating method thereof

Country Status (1)

Country Link
CN (1) CN102553346B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003041801A1 (en) * 2001-11-15 2003-05-22 Cl.Com S.R.L. Filtering system for the protection against biological agents
CN101757814A (en) * 2009-11-30 2010-06-30 薛爱民 Alcohol filtering device and process for recycling filter-aid medium thereof
CN101797455A (en) * 2009-11-30 2010-08-11 薛爱民 Liquid environment protection energy-saving low-temperature filter and process thereof
CN201735251U (en) * 2009-11-30 2011-02-09 高云芝 Liquid environment-protection energy-saving low-temperature filter
CN202446925U (en) * 2011-12-22 2012-09-26 高云芝 Automatic conventional filtering device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003041801A1 (en) * 2001-11-15 2003-05-22 Cl.Com S.R.L. Filtering system for the protection against biological agents
CN101757814A (en) * 2009-11-30 2010-06-30 薛爱民 Alcohol filtering device and process for recycling filter-aid medium thereof
CN101797455A (en) * 2009-11-30 2010-08-11 薛爱民 Liquid environment protection energy-saving low-temperature filter and process thereof
CN201735251U (en) * 2009-11-30 2011-02-09 高云芝 Liquid environment-protection energy-saving low-temperature filter
CN202446925U (en) * 2011-12-22 2012-09-26 高云芝 Automatic conventional filtering device

Also Published As

Publication number Publication date
CN102553346A (en) 2012-07-11

Similar Documents

Publication Publication Date Title
CN204051566U (en) A kind of paint producing system
CN102492598A (en) Automatic freezing filtration device and operation method thereof
CN101757814B (en) Alcohol filtering device and process for recycling filter-aid medium thereof
CN201553722U (en) Wine liquid filtering device
CN102489072B (en) Modularized low-temperature filtering device and operation method thereof
CN102553346B (en) Automatic routine filtration device and operating method thereof
CN203187794U (en) Down feather cleaning device
CN204134524U (en) Collection filters the filtration mixer of stirring integratedization
CN202638120U (en) Automatic filtering equipment
CN202446925U (en) Automatic conventional filtering device
CN202450076U (en) Automatic freeze filtering device
CN202490505U (en) Filter device
CN102553347B (en) Automatic filtration equipment and method for operating automatic filtration equipment
CN202862006U (en) Circulating cooling device of centerless grinding machine and used for machining grinding rod
CN103446937B (en) Automatic pulping system
CN202446923U (en) Modularized low-temperature filtering device
CN202490506U (en) Filtration system
CN202576320U (en) Device for decolorizing polyethylene glycol solution
CN202822938U (en) Filter and filtration system using the same
CN202410277U (en) Powdered resin filter-based condensate polishing system
CN204722130U (en) A kind of dough mixing machine automatically
CN204469348U (en) The efficient seperator of a kind of CNC glass powder
CN204326180U (en) A kind of domestic water filtration clearing machine
CN201603583U (en) Medium feeding device used for sand grinder
CN202061415U (en) Saponification and extraction integrated device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: 232100 Anhui province Fengtai county north passenger station guard room Xue Ruilan received high versicolor

Applicant after: Gao Yunzhi

Address before: 232100 Anhui County of Fengtai Province Economic Development Zone No. 80 West Black dragon Pool community Hu Village Hu Huaguo received high versicolor

Applicant before: Gao Yunzhi

C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: 232100 Anhui County of Fengtai Province Gu District Anhui Sihde energy-saving equipment manufacturing Co. Ltd. Town Industrial Agglomeration

Applicant after: Gao Yunzhi

Address before: 232100 Anhui province Fengtai county north passenger station guard room Xue Ruilan received high versicolor

Applicant before: Gao Yunzhi

C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ANHUI SIDE ENERGY-SAVING EQUIPMENT MANUFACTURING C

Free format text: FORMER OWNER: GAO YUNZHI

Effective date: 20141029

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20141029

Address after: 232100 Anhui County of Fengtai Province Gu District Anhui Sihde energy-saving equipment manufacturing Co. Ltd. Bridge Industrial Agglomeration

Patentee after: ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING Co.,Ltd.

Address before: 232100 Anhui County of Fengtai Province Gu District Anhui Sihde energy-saving equipment manufacturing Co. Ltd. Town Industrial Agglomeration

Patentee before: Gao Yunzhi

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

Denomination of invention: Automatic routine filtration device and operating method thereof

Effective date of registration: 20160308

Granted publication date: 20140226

Pledgee: Fengtai Huacheng financing Company limited by guarantee

Pledgor: ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING Co.,Ltd.

Registration number: 2016990000175

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: 20170123

Granted publication date: 20140226

Pledgee: Fengtai Huacheng financing Company limited by guarantee

Pledgor: ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING Co.,Ltd.

Registration number: 2016990000175

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Automatic routine filtration device and operating method thereof

Effective date of registration: 20170123

Granted publication date: 20140226

Pledgee: Fengtai Huacheng financing Company limited by guarantee

Pledgor: ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING Co.,Ltd.

Registration number: 2017990000064

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

Date of cancellation: 20180124

Granted publication date: 20140226

Pledgee: Fengtai Huacheng financing Company limited by guarantee

Pledgor: ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING Co.,Ltd.

Registration number: 2017990000064

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

Denomination of invention: Automatic routine filtration device and operating method thereof

Effective date of registration: 20180124

Granted publication date: 20140226

Pledgee: Fengtai Huacheng financing Company limited by guarantee

Pledgor: ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING Co.,Ltd.|Gao Yunzhi

Registration number: 2018990000077

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

Date of cancellation: 20181113

Granted publication date: 20140226

Pledgee: Fengtai Huacheng financing Company limited by guarantee

Pledgor: ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING Co.,Ltd.|Gao Yunzhi

Registration number: 2018990000077

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

Denomination of invention: Automatic routine filtration device and operating method thereof

Effective date of registration: 20181115

Granted publication date: 20140226

Pledgee: Fengtai Huacheng financing Company limited by guarantee

Pledgor: Gao Yunzhi|ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING Co.,Ltd.

Registration number: 2018340000643

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20191122

Granted publication date: 20140226

Pledgee: Fengtai Huacheng financing Company limited by guarantee

Pledgor: ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING Co.,Ltd.

Registration number: 2018340000643

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

Denomination of invention: Automatic routine filtration device and operating method thereof

Effective date of registration: 20191202

Granted publication date: 20140226

Pledgee: Fengtai Huacheng financing Company limited by guarantee

Pledgor: ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING Co.,Ltd.

Registration number: Y2019340000226

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

Date of cancellation: 20201202

Granted publication date: 20140226

Pledgee: Fengtai Huacheng financing Company limited by guarantee

Pledgor: ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING Co.,Ltd.

Registration number: Y2019340000226

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

Denomination of invention: An automatic conventional filtering device and its operation method

Effective date of registration: 20201203

Granted publication date: 20140226

Pledgee: Fengtai Huacheng financing Company limited by guarantee

Pledgor: ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING Co.,Ltd.

Registration number: Y2020340000056

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

Date of cancellation: 20211215

Granted publication date: 20140226

Pledgee: Fengtai Huacheng financing Company limited by guarantee

Pledgor: ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING Co.,Ltd.

Registration number: Y2020340000056

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: An automatic conventional filtering device and its operation method

Effective date of registration: 20211221

Granted publication date: 20140226

Pledgee: Fengtai Huacheng financing Company limited by guarantee

Pledgor: ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING Co.,Ltd.

Registration number: Y2021340000038

PE01 Entry into force of the registration of the contract for pledge of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140226

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