CN106704056A

CN106704056A - Automatic dust collector for air filter

Info

Publication number: CN106704056A
Application number: CN201710008194.3A
Authority: CN
Inventors: 徐海通
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-05
Filing date: 2017-01-05
Publication date: 2017-05-24

Abstract

The invention provides an alternating type automatic dust collector for an air filter. The automatic dust collecting work of the filter can be realized when an engine is in a work state. The alternating type automatic dust collector can be set into a working mode of manual dust collection and can also be set into a working mode of automatic dust collection. The alternating type automatic dust collector comprises a dust collecting device, an air release cutoff device, a central controller setting system and a power system and adopts alternating type dust collecting configuration and independent safety element design. Driven by a motor, a gear, a gear ring, a pressing disc combination component, a bearing bracket and the like begin to run and drive a main filter to rotate, high-pressure gas is shunted by a dewatering cup and an electromagnetic valve, purging dust collection is carried out after the high-pressure gas enters a dust collecting pipe and a dust discharging pipe, dust is cleared by combining an axial flow induced draft fan, and dust collecting operation is finished. The alternating type automatic dust collector is convenient to use, comprehensively and thoroughly carries out dust collection and realizes energy saving and consumption reduction.

Description

Air filter automatic dust

Technical field

The present invention is a kind of alternative expression, air filter automatic dust, can make engine lower realization in working order Automatic dust removing work to cleaner, the present invention is applied to heavy truck, engineering machinery, mining machinery, air compressor machine, generator The dedusting operation of the air filters such as group, large ship, military project machinery.

Background technology

Traditional engine air filter dedusting need of work machinery is stopped, and staff dismounted again, clearly Manage to complete dedusting work.But influenceed by many factors such as environment, time, regions, staff can not accomplish at any time Everywhere cleaning dedusting is carried out to air filtering core device.

During staff's dismounting and cleaning dedusting operation, ground lack of standardization dust removal operation easily damages the fiber knot of filter paper of filter Structure, shortens the use longevity of its cleaner, destroys the filter effect of its filter paper, while also causing early stage to grind to engine chamber Damage, shorten the service life of engine.

When staff carries out dedusting with high pressure air pressure gun to cleaner, the pressure-air of high pressure air pressure gun is to cleaner filter material Impact is concentrated, is easily damaged the fibre structure of cleaner filter material, while the dust that pressure-air blows afloat, it is easy to by work people Member's suction, damages to staff's human body.

The dust for being attached to filter surface cannot be cleared up timely and effectively, engine is cannot get enough air and fired Burning, causes engine power not enough, increasing fuel consumption, and exhaust emissions is not up to standard etc..

Traditional air filter, is essentially all to be sold to user as a set of with main filter core and safe core, and main filter core is needed When changing, even safe core also can be by while change, for the safety that need not be changed in the case where that need not change All it is greatly to waste in terms of raw material, artificial etc. for core.

The content of the invention

A kind of alternative expression engine air filter automatic dust, including dust arrester, outlet stopper, central controller Setting system, power system device, alternative expression dedusting setting, independent safe core design.

Need first to set automatic dust removing time, interruption dedusting time in central controller (1) when staff starts shooting.Or set It is hand-driven dust pattern.

An automatic mode is for example set to, dedusting set of time is that dedusting once terminates after main filter core is rotated one week.Middle control Device can in the engine operation setup time the automatic A systems started first in filter assembly system, be automatically switched off the torsion of A systems Enclosed stop valve (9), startup A system dynamics motor (7), motor gear drive A system platen sub-assembly built-in bearing gear rings (11) A system platens sub-assembly (12), is driven, the main filtering core device of A systems (13) is driven, is driven the rotary chuck sub-assembly of A systems (17) rotate, while opening A systems magnetic valve (5), the gases at high pressure in gas receiver (3) flow through water removal cup (4) water removal, cross A systems System magnetic valve enters A system dust removings pipe (15) dedusting, and dust removing tube (15) is fixed at main filter core (13) inwall, in main filtering core device Wall direction is provided with the dedusting of intensive round purging, in turn ensure that filtering core device filter material is not subject to high pressure gas while effective dust out Body concentrate impact and cause damage.Axial id fan (Fig. 2 (6)) high speed air inducing of A systems blows off A system dust removings pipe (15) Dust discharge assembly, after the main filter core of A systems is rotated one week, A system dust removings terminate.Torsion enclosed stop valve (9) of A systems is automatic Open, sufficient air flows through A system shut-off valves (9), and engine is entered by the safe core of independent board plug type (32).

After main filter core (13) work back to normal of A systems, central controller (1) can be again started up the B systems in filtering core device assembly System, is equally to be first shut off B system to turn round enclosed stop valve (20), while startup B system power motor motor gear (22) drive, B system platen sub-assembly built-in bearing gear ring (24), drive B system platen sub-assembly (23), the drive main filtering core device of B system (25) the rotary chuck sub-assembly (30) of B system, is driven to rotate, while opening the height in B system magnetic valve (6), gas receiver (3) Body of calming the anger is flowed through to be consolidated except cup (4) water removal, mistake B system magnetic valve (6), into B system dust removing tube (26) dedusting, dust removing tube (26) It is scheduled at main filter core (25) inwall, intensive round purging dedusting is provided with to the inwall direction of main filter core, in effective dust out Meanwhile, ensure that cleaner filter material is not subject to the impact of gases at high pressure concentration and causes to damage again.The axial id fan of B system The dust discharge assembly that (Fig. 2 (8)) high speed air inducing blows off dust removing tube (26) dust removing tube, the main filter core of B system (25) is rotated one week Afterwards, B system dedusting terminates.B system air inlet stop valve (20) is automatically opened up, the work back to normal of the main filter core of B system, sufficient sky Air-flow merges to enter by the safe core of independent board plug type (32) and starts jointly through B system stop valve (20) with the air of A systems Machine.

Overall dedusting assembly system dust removing once terminates, until when central controller (1) sets break time, system can automatic weight Multiple dedusting work.

For example it is set to two, manual mode,

Staff needs the working time according to engine, working environment etc. to judge whether to open dust pelletizing system.Dedusting system System central controller (1) top is respectively equipped with A, B hand-driven dust button.When engine needs dedusting staff need to only press respectively A, B keys come complete dedusting work.

When staff opens A dedusting keys on 1 central controller, central controller can close A systems and turn round enclosed stop valve (9), starts A systems System power motor (7), motor gear drive A systems platen sub-assembly built-in bearing gear ring (11), drive A system platen sub-assemblies (12) the main filter core of A systems (13), are driven, drives the rotary chuck sub-assembly (17) of A systems to rotate, while opening A system electromagnetism Valve (5), the gases at high pressure of gas receiver (3) are flowed through except cup (4) water removal, cross A systems magnetic valve (5) into A system dust removing pipes (15) dedusting, A systems dust removing tube (15) are fixed at main filter core (13) inwall, and being provided with intensive round to the inwall direction of main filter core blows Cleaning dirt, while effective dust out, has ensured that cleaner filter material is not subject to the impact of gases at high pressure concentration and causes again Damage.After the dust discharge assembly that A systems axial id fan (Fig. 2 (6)) high speed air inducing blows off dust removing tube (15), staff A system dust removings switch need to be closed.Torsion enclosed stop valve (9) of A systems can be automatically opened up after the dirt switch closing that A systems are removed, clearly Clean, sufficient air flows through A system shut-off valves (9) and enters engine by the safe core of independent board plug type (32).

After 13 main filter cores of A systems recover normal work.The starting switch of the B system of (1) is now then turned on central controller, When staff opens B dedusting keys, central controller can close B system and turn round enclosed stop valve (20), starts B system power motor (22), motor gear drives B system platen component built-in bearing gear ring (24), drives B system platen sub-assembly (23), drives B The main filtering core device of system (25), the rotary chuck sub-assembly (30) of drive B system rotate, while B system magnetic valve (6) is opened, storage Gases at high pressure in inflator (3) flow through water removal cup (4) water removal, cross B system magnetic valve (6) into B system dust removing tube (26) dedusting, B system dust removing tube solid (26) is scheduled at main filter core (25) inwall, and intensive round purging dedusting is provided with to the inwall direction of main filter core, While effective dust out, ensure that cleaner filter material is not subject to the impact of gases at high pressure concentration and causes to damage again.B systems After the dust discharge assembly that axial id fan (Fig. 2 (8)) high speed air inducing of system blows off dust removing tube (26), staff needs to close B system dedusting switch on central controller.Torsion enclosed stop valve (20) of B system can beat automatically after the dirt switch closing that B system is removed Open, the main filter core (25) of B system recovers normal work, and cleaning, sufficient air flow through B system stop valve (20), with A systems Air merges and enters engine by the safe core of independent board plug type (32) jointly.

Hand-driven dust once terminates, and staff need to implement the work of dedusting again according to the working condition of engine.Staff And can not by A B dedusting button simultaneously open

The purpose of the present invention is to make the cleaning dedusting of engine air filter work to realize automation, without manually tearing open Dress, automates dedusting, built-in dust removing tube round type design, dispersion gases at high pressure, while maximum effectively dust removing effects are ensured The filter material to cleaner is not damaged, the service life of extension filter cleaner device, the wear rate of reduction engine.Time and labour saving Save worry.

Automation manipulation, comb is swept and is blown without dead angle, and main filter core rotation type design makes dedusting more comprehensively, axial id fan deashing Design, deashing noresidue.Central controller control A, the design of B system alternative expression deashing, anywhere or anytime, without shutting down, without people Implement the automatic dust removing work to cleaner under work manipulation state, at utmost ensure engine design air soakage, effectively Power is improved, fuel oil is saved, exhaust emissions is reduced.

Brief description of the drawings

Fig. 1 is engine air filter automatic dust overall structure diagram.

As shown in Figure 1：1st, central controller, 2, battery, 3, gas receiver, 4 remove cup, and 5, A system magnetic valves, 6, B system electricity Magnet valve, 7, A system platen sub-assembly power motors, 8, A system dust removing pipe intake interfaces, 9, A systems turn round enclosed stop valve, 10, A System turns round enclosed cut-off valve control, and 11, A system platen sub-assembly built-in bearing gear rings, 12, A system platen sub-assemblies, 13, A The main filter core of system, 14, A system dust removing pipe holders, 15, A system dust removing pipes, 16, A system bonnet rotary chuck built-in bearings, 17, The rotary chuck sub-assembly of A systems, 18, closure after the main filtering core device of A systems, 19, B system turn round enclosed cut-off valve control, 20, B system turns round enclosed stop valve, and 21, B system dust removing tube intake interface, 22, B system platen sub-assembly power motor, 23, B system Platen sub-assembly, 24, B system platen sub-assembly built-in bearing gear ring, 25, the main filter core of B system, 26, B system dust removing tube, 27, B System dust removing pipe holder, 28, B system bonnet rotary chuck built-in bearing, 29, the main filter core bonnet of B system, 30, B system it is rotary Chuck sub-assembly, 31, the safe core draw-in groove of filtering core device assembly, 32, the safe core of independent board plug type, 33, filter assembly venthole, 34th, the main filtering core device venthole of A systems, 35, the main filtering core device venthole of B system.

Fig. 2 is filter assembly trailing flank structural representation

As shown in Figure 2：1st, filter assembly air inlet pipeline joint, 2, A system air admission holes, 3, B system air admission hole, 4, filter assembly Air intake duct dedusting is leaked, 5, A systems turn round enclosed stop valve blade, 6, A system axial id fans, 7, B system turn round enclosed cut-off valve disc Piece, 8, B system axial id fan.

Fig. 3 is filter assembly dynamical system schematic diagram.

As shown in Figure 3：1st, power motor, 2, motor pinion, 3, main filter core venthole, 4, bearing, 5, sealing ring, 6, gear ring, 7th, sealing ring draw-in groove, 8, the main cartridge seal draw-in groove of platen sub-assembly, 9, rotary platen fastener, 10, main filter core, 11, bearing, 12nd, closure after main filter core, 14, rotary chuck sub-assembly.

Specific embodiment party

A kind of alternative expression engine air filter automatic dust, including dust arrester, outlet stopper, central controller Setting system, dynamical system, alternative expression dedusting are set, independent safe core design.

The dust arrester is that the gases at high pressure in gas receiver (3) under the control of central controller are by except cup (4), electricity Magnet valve (5) (6), into dust removing tube (15) (26), dust removing tube (15) (26) is fixed at main filter core (13) (25) inwall, to main filter Core device inwall direction is provided with intensive round and purges dedusting without dead angle, while effective dust out, in turn ensure that filtering core device is filtered Material is not caused to damage by the concentration impact of gases at high pressure.The dust that axial flow blower (Fig. 2 (6) (8)) blows off dust removing tube is fast Speed discharge, deashing noresidue.

The central controller sets system, and central controller (1) ends with battery (2), magnetic valve (5) (6), torsion enclosed respectively Valve motor (9) (20), platen sub-assembly power motor (7) (22), axial id fan (Fig. 2 (6) (8)) are connected.Control is all to open Close and set with the independent dedusting control of A, B dust pelletizing system and the rule of dedusting time, make the dedusting of engine air filter Work full automation.

The dynamical system is that platen sub-assembly power motor (7) (22) is started by central controller (1) controlling switch, is moved Built-in bearing gear ring (11) (24), drive platen sub-assembly that force motor (7) (22) starts little gear, drives platen sub-assembly (12) (23), drive main filter core (13) (25), formula chuck sub-assembly (17) (30) rotation be rotated, motivation package system is main It is the rotation and fixation for controlling main filter core (13) (25), dedusting is made more comprehensively under the purging of fixed dust removing tube (15) (26).

The outlet stopper is that two dust pelletizing systems of A, B and two masters are respectively equipped with overall filter assembly Filter core venthole (34) (35), the stop valve assembled respectively on venthole (9) (20), the torsion enclosed controlled by central controller (1) is cut Only valve control (10) (19) turns round enclosed stop valve blade (Fig. 2 (5) (7)) the rotation main filter core venthole (34) of closing to drive (35).Close 3 main filter core ventholes and be during in order to prevent the engine from carrying out dedusting down in working order, the air suction of engine The negative pressure for being formed is measured, the dust that can be purged dust removing tube adsorbs the surface in main filter core so being held in dedusting work again Before beginning, central controller can in advance close the torsion enclosed stop valve of main filter core (13) or main filter core (25) venthole specified, and refer to it Surely need the main filter core and engine of dedusting to separate, ensure the dust discharge that axial id fan smoothly can blow off dust removing tube Assembly shell.

The alternative expression dust removal design is that A dust pelletizing systems, and B dust pelletizing systems are respectively equipped with filter assembly system. Two systems may be implemented in engine behavior under the automatically controlling of central controller (1), or under the manipulation of staff Under, A dust pelletizing systems and B dust pelletizing systems can be made successively to implement alternative expression dedusting for engine air filter anywhere or anytime made Industry, at utmost ensures the design air soakage of engine, effectively improves power, saves fuel oil, reduces discharge.

Tell that independent safe core design is to be provided with a plate at two air outlet slit of main filter core (34) (35) places The safe core of formula (32), two main filter cores share a 32 safe cores.After the work of engine ultra-long time, main filter core needs to change When only need to be individually replaced the main filter core of A, B system, safe core (32) is in the case of non-staining without changing.Safe core (32) Replacing construction changed really by the pollution level that staff estimates safe core.The unnecessary wasting of resources can be saved.Remarks：Nothing The mark of special mark Fig. 2 Fig. 3 is all Fig. 1 marks.

Claims

1. pocket sets in a kind of alternative expression engine air filter automatic dust, including dust arrester, outlet stopper Put, dynamical system, alternative expression dedusting are set, the design of independent safe core.

2. according to described in claim 1；A kind of alternative expression engine air filter automatic dust, its dust arrester is characterized in； Gases at high pressure of the Fig. 1 in gas receiver (3) under the control of central controller (1) by except cup (4) remove water by magnetic valve (4) (5), Into dust removing tube (15) (26) dedusting, the dust discharge that Fig. 2 Axial-Flows air-introduced machine (6) (8) high speed air inducing blows off dust removing tube is total Into housing.Dust removing tube (15) (26) is fixed at main filter core (13) (25) inwall, and intensive round is provided with to main filter core inwall direction, Ensure that main filtering core device filter material is not caused to damage by the concentration impact of gases at high pressure again while effective dust out.

3. according to described in claim 1；A kind of alternative expression engine air filter automatic dust, its outlet stopper feature It is：Torsion enclosed in filter assembly ends valve control (10) (19), drives the torsion in Fig. 2 to close by central controller controlling switch Formula stop valve blade (5) (7) is rotated, and the main filter core venthole (34) (35) of Closed Graph 1 is respectively provided with torsion enclosed on two ventholes Stop valve (9) (20), when being to prevent the engine from carrying out dedusting down in working order, what the air imbibed quantity of engine was formed Negative pressure, the dust that can be purged dust removing tube is adsorbed on the surface of main filter core again.So, the middle control before dedusting work starts Device (1) can in advance close the torsion enclosed stop valve of the main filter core venthole of single appointing system, make its need the main filter core of dedusting and Engine separates, and ensures the dust discharge assembly shell that axial id fan smoothly can blow off dust removing tube.

4. according to described in claim 1；A kind of alternative expression engine air filter automatic dust, it is special that its central controller sets system Levying is：Central controller (1) ends valve control (10) (19), platen group with battery (2), magnetic valve (5) (6), torsion enclosed respectively Axial id fan (6) (8) in component power motor (7) (22), Fig. 2 is connected, and controls all switches, sets operator scheme and removes Rule setting of dirt operating time etc., makes the dedusting of engine air filter work and fully achieves automation.

5. according to described in claim 1；A kind of alternative expression engine air filter automatic dust, its dynamical system is characterized in： It is power output link, little gear band to drive little gear in the power motor (7) (22) of the control pressing disc sub-assembly of 1 central controller The built-in bearing (11) (24) of dynamic pressure disk sub-assembly, drive platen sub-assembly (12) (23) are power drive link, platen combination Part drives main filter core (13) (25), and it is the fixed link of support card that formula chuck sub-assembly (17) (30) is rotated, and a whole set of link is main It is the rotation and fixation for controlling main filter core, under the purging of fixed dust removing tube, makes dedusting more comprehensively.

6. according to described in claim 1；A kind of alternative expression engine air filter automatic dust, its alternative expression design feature It is；Two sets of dust pelletizing systems of A dust pelletizing systems and B dust pelletizing systems are respectively equipped with a set of filter assembly system.Two systems exist Under the automatically controlling of central controller (1), or be may be implemented under engine behavior under the manipulation of staff, whenever and wherever possible Made A dust pelletizing systems and B dust pelletizing systems successively for engine air filter implement alternative expression dedusting operation, at utmost protect Hinder the design air soakage of engine, effectively improve power, save fuel oil, reduce discharge.

7. according to described in claim 1；A kind of alternative expression engine air filter automatic dust, the safe core of independent board plug type Design feature is：The filter area of safe core is bigger, and intake resistance is smaller, and service life is longer.