CN2215598Y - Paper plate-shaped air fine filter for internal combustion locomotive - Google Patents

Paper plate-shaped air fine filter for internal combustion locomotive Download PDF

Info

Publication number
CN2215598Y
CN2215598Y CN 94223737 CN94223737U CN2215598Y CN 2215598 Y CN2215598 Y CN 2215598Y CN 94223737 CN94223737 CN 94223737 CN 94223737 U CN94223737 U CN 94223737U CN 2215598 Y CN2215598 Y CN 2215598Y
Authority
CN
China
Prior art keywords
case
box body
internal combustion
filter core
case 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 - Fee Related
Application number
CN 94223737
Other languages
Chinese (zh)
Inventor
陆秀芬
张锦崇
唐松柏
何瑞章
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.)
Cars Locomotive & Car Research Institute
Original Assignee
Cars Locomotive & Car Research Institute
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 Cars Locomotive & Car Research Institute filed Critical Cars Locomotive & Car Research Institute
Priority to CN 94223737 priority Critical patent/CN2215598Y/en
Application granted granted Critical
Publication of CN2215598Y publication Critical patent/CN2215598Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The utility model relates to a paper plate-type air fine filter for the internal combustion locomotive used for filtering the intake air of the internal combustion locomotive, which is composed of a case and a filter core arranged in the case. The case is composed of a case cover and a case body which are hinged by a hinge. The case cover and the case body are frame hollow structure. The middle of the frame at the bottom part of the case body is inlaid with a steel wire net. The frames at both sides at the upper part of the case cover are provided with a spring clip for installing and clamping. The lower end of the case body is provided with a handle. Corresponding locking openings arranged on the case cover and the case body. The filter core is folded by fluted filter paper, and is sealed and arranged in the case body. The utility model has the advantages of a high filtering efficiency, light weight, low cost, and low energy consumption, and the filter core is replaced.

Description

Paper plate-shaped air fine filter for internal combustion locomotive
The utility model relates to a kind of air filter, is specially adapted to the filtering of internal combustion locomotive inlet air.
The air fine cleaner of China railways internal combustion locomotive employing at present mainly is the steel plate net-type filter, its structure is that 16 layers of Mild Steel Expanded Sheets are stacked, reach wet type filtering effect with the immersion oil mode, just the Mild Steel Expanded Sheets filter efficiency of immersion oil is about 93%, in use for some time, especially in wind sandy ground district, its filter efficiency sharply descends, and can not satisfy the purpose of fine filtering.Weight behind this in addition filter cleaner immersion oil is more than 15 kilograms, and intensity of workers is big, and filter efficiency is low again, is not subjected to on-the-spot the welcome.A handful of internal combustion locomotive is to install to introduce the cartridge type air-strainer that GE company produces, and its volume is big, resistance is high, recondition expense is big, power consumption, and high price is expensive.
The purpose of this utility model is the shortcoming that overcomes existing internal combustion locomotive air-strainer, and a kind of efficient height, in light weight, cost is low, power consumption is little papery plate type air fine cleaner are provided.
The technical solution of the utility model is achieved in that a kind of internal combustion locomotive papery plate type air fine cleaner, its special way is that it is made up of a box and the filter core that is contained in the box, box is to be formed by hinge is hinged by lid and box body, lid and box body are the framework hollow structure, stud with steel wire in the middle of the box body lower frame, both sides, lid top frame is equipped with for the spring clamp that chucking usefulness is installed, and handle is equipped with in the box body lower end, and corresponding fore shaft is housed on lid and box body; Filter core adopts the corrugation filter paper to fold and forms, and sealing is installed in the box body.
The utility model advantage compared with prior art is the filter efficiency height, and in light weight, resistance is little, and low price specifically relatively sees table:
Type Filter efficiency (%) Weight (kg) Resistance (pa) just Life-span (year) Price (unit)
Mild Steel Expanded Sheets 93-70 15 90 Return multiple use 1800
Cartridge type 98 10 300 15 3600
The utility model 98 5 200 0.8 1600
Now describe the utility model most preferred embodiment in conjunction with the accompanying drawings in detail
Fig. 1 is internal combustion locomotive papery plate type air fine cleaner structural representation;
Fig. 2 is Figure 1A-A sectional drawing.
Among the figure: the 1-hinge; The 2-lid; The 3-filter core; The 4-spring clamp; The 5-fore shaft; The 6-handle; The 7-steel wire; The 8-box body.
A kind of internal combustion locomotive with papery plate type air fine cleaner as shown in Figure 1, it is made up of a box 2,8 and the papery filter core 3 that is contained in the box, box is by hinge 1 hinged forming by lid 2 and box body 8, lid 2 and box body 8 are the framework hollow structure, stud with steel wire 7 in the middle of box body 8 lower frames, both sides, lid 2 top frame is equipped with for the spring clamp 4 that chucking usefulness is installed, and handle 6 is equipped with in box body 8 lower ends, on lid 2 and box body 82 corresponding fore shafts 5 is housed respectively; Filter core 3 adopts that the corrugation filter papers are folding to form sealing and be installed in the box body 8, and to the technical requirements of filter core 3 be: resistance is below the △ P=300Pa, and anti-broken intensity is 8kPa/m 2Efficient is not less than 98%, papery plate type air fine cleaner device periodic replacement filter core 3, and framework can be reused, more from the import air channel, extract fine cleaner by the handle on the fine cleaner 6 out during renew cartridge 3, open lock-joint 5, open lid 2 filter core of using 3 is taken out from box body 8, new filter core 3 is packed in the box body 8, build lid 2, lock fore shaft 5, fine cleaner is reloaded in the air channel, be clamped in the air channel by spring clamp 4.

Claims (2)

1, a kind of internal combustion locomotive papery plate type air fine cleaner, it is characterized in that it is made up of a box and the filter core that is contained in the box, box is to be formed by hinge is hinged by lid and box body, lid and box body are the framework hollow structure, stud with steel wire in the middle of the box body lower frame, both sides, lid top frame is equipped with for the spring clamp that chucking usefulness is installed, and handle is equipped with in the box body lower end, and corresponding fore shaft is housed on lid and box body.
2, fine cleaner according to claim 1 is characterized in that filter core adopts the corrugation filter paper to fold and forms, and sealing is installed in the box body.
CN 94223737 1994-10-18 1994-10-18 Paper plate-shaped air fine filter for internal combustion locomotive Expired - Fee Related CN2215598Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94223737 CN2215598Y (en) 1994-10-18 1994-10-18 Paper plate-shaped air fine filter for internal combustion locomotive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94223737 CN2215598Y (en) 1994-10-18 1994-10-18 Paper plate-shaped air fine filter for internal combustion locomotive

Publications (1)

Publication Number Publication Date
CN2215598Y true CN2215598Y (en) 1995-12-20

Family

ID=33837349

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94223737 Expired - Fee Related CN2215598Y (en) 1994-10-18 1994-10-18 Paper plate-shaped air fine filter for internal combustion locomotive

Country Status (1)

Country Link
CN (1) CN2215598Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100421767C (en) * 1999-02-26 2008-10-01 唐纳森公司 Filter element having handle
CN102019121A (en) * 2010-06-01 2011-04-20 无锡市金义博仪器科技有限公司 Ash discharging box of high frequency furnace
CN103306805A (en) * 2013-06-04 2013-09-18 北京理工大学 Adjustable composite pressure-boosting air intake system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100421767C (en) * 1999-02-26 2008-10-01 唐纳森公司 Filter element having handle
CN102019121A (en) * 2010-06-01 2011-04-20 无锡市金义博仪器科技有限公司 Ash discharging box of high frequency furnace
CN103306805A (en) * 2013-06-04 2013-09-18 北京理工大学 Adjustable composite pressure-boosting air intake system
CN103306805B (en) * 2013-06-04 2015-11-18 北京理工大学 A kind of adjustable compound forced-induction system

Similar Documents

Publication Publication Date Title
CN2215598Y (en) Paper plate-shaped air fine filter for internal combustion locomotive
CN212003391U (en) Tertiary air cleaner assembly for car
CN110873008A (en) High-efficient filterable new energy automobile air cleaner
CN206642484U (en) A kind of air purifier for being easy to cleaning
CN216642180U (en) Mining environmental protection is dust remover that dust removal effect is good and efficient for engineering
CN210415876U (en) Efficient, energy-saving and environment-friendly drying system of printing machine
CN208320134U (en) A kind of coal ash physical separation means
CN2358973Y (en) Secondary dust collector
CN2165362Y (en) Air filter
CN219328077U (en) High-efficiency energy-saving combustion system of heating furnace in modified asphalt production
CN215311210U (en) Activated carbon environmental protection case convenient to later maintenance
CN213221502U (en) Two-stage separation efficient dust remover
CN109372622A (en) Cold anti-explosion diesel engine during one kind is absolutely empty
CN2204003Y (en) Air filtration device
CN219706472U (en) Printed matter solidification drying device
CN218328263U (en) Energy-concerving and environment-protective type living beings heating stove
CN214075615U (en) Suspended dust collecting device
CN220186914U (en) Movable table-board range hood and filter thereof
CN220802413U (en) Split type defogging dry-type all-in-one that filters
CN220599890U (en) Air filtering device of diesel engine
CN218519996U (en) Baling press for dust removal filter bag
CN214881373U (en) Fermentation paperboard filtering dual-combination device for fruit wine
CN210239881U (en) Air filter
CN2570488Y (en) Combustion engine flat-type air cleaner
CN215949701U (en) Novel high-efficient separation of water filter core

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