CN106345209B - A kind of dust pelletizing system of optimization blower fan structure - Google Patents
A kind of dust pelletizing system of optimization blower fan structure Download PDFInfo
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- CN106345209B CN106345209B CN201610788111.2A CN201610788111A CN106345209B CN 106345209 B CN106345209 B CN 106345209B CN 201610788111 A CN201610788111 A CN 201610788111A CN 106345209 B CN106345209 B CN 106345209B
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- distribution cabinet
- power distribution
- dust
- power supply
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J11/00—Circuit arrangements for providing service supply to auxiliaries of stations in which electric power is generated, distributed or converted
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Patch Boards (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention discloses a kind of dust pelletizing system of optimization blower fan structure, including cleaner, power supply unit and control panel, power supply unit includes connecing electric system and power distribution cabinet, the left and right end plate of fan of dust remover impeller in cleaner is fixed in impeller axle, multi-disc fan blade is distributed along the axial direction of impeller axle and is folded between the end plate of left and right, each fan blade curves arc-shaped along longitudinal direction perpendicular to the cross section of impeller axle, and fan blade thickness is gradually reduced from root of blade to blade afterbody；Fan blade rear and/or leading edge are provided with several round or rectangular multigroup blade small ruts and blade sawtooth, blade small rut is evenly distributed on fan blade rear outer surface and fan blade leading edge outer surface, blade sawtooth tooth top is flat tooth top, blade sawtooth tooth socket is V-notch, blade sawtooth angle of hook is 30 °~130 °, and the ratio between blade sawtooth height and fan blade width are 15%~40%.The present invention can improve dust removing effects, optimization power supply mode or ensure equipment stable operation.
Description
The present invention is that the number of patent application that applicant proposed on May 22nd, 2015 is " 201510264840.3 ", title
For the divisional application of the Chinese invention patent application of " dust pelletizing system ", entire contents are incorporated among the application.
Technical field
The present invention relates to green technology more particularly to a kind of dust pelletizing system and subsystem or components.
Background technology
Along with the raising of carpenter's production efficiency, the pollution of woodworking becomes increasing, and especially dust generates
Rate is very surprising, this has to be equipped with enough carpenter's deduster equipment to help to handle dust.Currently, woodworking mill often makes
It is dusted with the various cleaners such as cyclone dust collectors, bag filter, is not carried out preferably between each cleaner
It integrates, causes dust removing effects not ideal enough.In addition, existing dust pelletizing system is not energy-saving and environment-friendly by alternating current to power, and distribution
Cabinet is not reasonable, and layout is not compact enough.In addition, existing dust pelletizing system is handling not good enough, interference protection measure is not enough managed
Think, security of system is poor, and load equipment operation is not sufficiently stable.In view of this, it is necessary to dust pelletizing system and subsystem or component
It optimizes, effectively to improve the performance of dust pelletizing system in terms of corresponding.
Invention content
In view of the defects existing in the prior art, the purpose of the present invention is to provide a kind of dust pelletizing system and subsystem or portions
Part, to improve the performance of dust pelletizing system.
In order to solve the above technical problems, the present invention provide it is a kind of optimization blower fan structure dust pelletizing system, including cleaner,
Power supply unit and control panel, wherein：
Cleaner includes for multiple cyclone dust collectors of two-stage dust removal and a bag filter, for raw in operation
One cyclone dust collectors is set by each lathe of dirt, and the vibration rack of cleaner installs bag-type dust by vibrating spring
Device, each cyclone dust collectors by being connected to bag filter, and each cyclone dust collectors and bag filter difference jointly after air hose parallel connection
It is connected to dust arrester, wind turbine is set on the exhausting duct of bag filter；Wherein cyclone dust collectors include cyclone cylinder, in the cyclone cylinder
Helical, the top setting collection blast cap of cyclone cylinder, collection blast cap setting cyclone cylinder air duct joint one, the cavity wall of cyclone cylinder are provided on chamber
Cyclone cylinder air duct joint two is set, and cyclone dust removal ash bucket is arranged in the bottom of cyclone cylinder, which is connected to dust arrester；Cloth
Bag dust collector includes the babinet being made of upper box and lower box, and the babinet air duct joint one of upper box passes through air hose and cyclone cylinder
Air duct joint two connects, and the babinet air duct joint two of lower box is connect by air hose with wind turbine, and filter bag is arranged in the inside of lower box,
Dust valve is set on the interface channel of the bottom setting bag-type dust wind scoop of lower box, the bag-type dust wind scoop and dust arrester；
Power supply unit includes connecing electric system and power distribution cabinet, and it includes photovoltaic power supply device, mains power supply, confession to connect electric system
Electrical switching device, photovoltaic power supply device and mains power supply are respectively connected to for electrical switching device input terminal, for electrical switching device
Output be connected to power distribution cabinet so as to select photovoltaic power supply pattern or mains-supplied pattern come to power distribution cabinet power；
Control panel includes electric control gear, and the input of controller for electric consumption terminates power distribution cabinet, and the output end of electric control gear is given a dinner for a visitor from afar
The motor of machine is connected by shielded cable between power distribution cabinet and electric control gear, between electric control gear and motor, wherein shielding electricity
Cable shield and core wire shielded layer of the cable close to power distribution cabinet one end are grounded by the first earth element, and shielded cable is close to automatically controlled
The cable shield and core wire shielded layer of the device other end are directly grounded；In the major loop of electric control gear, three phase mains input line
The motor lines of the three phase electric machine of motor are connected to through major loop breaker, A.C. contactor；In the control loop of electric control gear, control
The input of circuit breaker terminates two-phase power supply input line, an output termination ac contactor coil of control loop breaker
One terminals, another output end of control loop breaker connect another wiring of ac contactor coil through inching button
End；
Wind turbine includes casing and draught fan impeller, and the casing with scroll casing shape air duct is installed on engine base, and draught fan impeller passes through leaf
Wheel shaft rotational installation connects between casing internal, impeller axle and the power output shaft of motor for belt；The left and right of draught fan impeller
End plate is fixed in impeller axle, multi-disc fan blade along impeller axle axial distribution and between being folded in left and right end plate, each wind turbine
Blade curves arc-shaped along longitudinal direction perpendicular to the cross section of impeller axle, and fan blade thickness is gradual from root of blade to blade afterbody
It reduces；The rear and/or leading edge of fan blade are provided with several round or rectangular multigroup blade small ruts and blade sawtooth, often
Group blade small rut is evenly distributed on the rear outer surface of fan blade and the leading edge outer surface of fan blade, blade sawtooth
Tooth top be flat tooth top, the tooth socket of blade sawtooth is V-notch, and the angle of hook of blade sawtooth is 30 °~130 °, blade sawtooth
The ratio between height and the width of fan blade are 15%~40%.
Compared with prior art, the present invention at least can use to obtain following technique effect in a certain respect：
1, dust removing effects are improved.The advantages of integration cyclone dust collectors and bag filter, carries out two-stage dust removal, dedusting
Effect is more preferable, can meet the dedusting demand of dusty construction environment.Particularly, wind turbine fan impeller blade is adopted in dust pelletizing system
With small rut or broached-tooth design, it is possible to reduce vibration and noise help to improve fan efficiency.
2, power supply mode is optimized.On the one hand, it is powered using photovoltaic and alternating current two ways, cleaning can be effectively utilized
The energy is conducive to energy conservation and environmental protection.On the other hand, power distribution cabinet is easily installed using modular construction, the wiring of optimization and cabling side
Formula is conducive to save cost, solves the difficulty of cabling bundle line.
3, ensure equipment stable operation.Electric control gear uses two level lightning protection measure, and equipment safety in utilization can be improved,
Extend its service life.Shielded cable is conducive to improve interference free performance using 2 points of ground connection.Electric control gear optimizes, and is conducive to
Controllability is improved, and helps to ensure that equipment stable operation.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are common for this field
Technical staff will become clear.Attached drawing only for the purpose of illustrating preferred embodiments, and is not considered as to the present invention
Limitation.And throughout the drawings, identical component is indicated with identical reference mark.In the accompanying drawings：
Fig. 1 is the schematic diagram of dust pelletizing system of the present invention；
Fig. 2 is the schematic diagram of cleaner of the present invention；
Fig. 3 is the schematic diagram of cyclone dust collectors of the present invention；
Fig. 4 is the schematic diagram of bag filter of the present invention；
Fig. 5 is the schematic diagram of wind turbine of the present invention；
Fig. 6 is the schematic diagram of draught fan impeller of the present invention；
Fig. 7 is the schematic diagram of fan blade embodiment one of the present invention；
Fig. 8 is the schematic diagram of fan blade embodiment two of the present invention；
Fig. 9 is power distribution cabinet general assembly drawing of the embodiment of the present invention；
Figure 10 is the rearview of Fig. 9；
Figure 11 is the rearview that Fig. 8 removes rear sealing plate；
Figure 12 is the front view of power distribution cabinet wire structures of the present invention；
Figure 13 is the rearview of Figure 12；
Figure 14 is the front view that power distribution cabinet of the present invention passes in and out cable architecture；
Figure 15 is the right view of Figure 14；
Figure 16 is the vertical view of Figure 14；
Figure 17 is the upward view of Figure 14；
Figure 18 is the schematic diagram of power distribution cabinet lifting lug；
Figure 19 is the schematic diagram of vertical power distribution cabinet；
Figure 20 is the schematic diagram of hanging power distribution cabinet；
Figure 21 is the block diagram that the present invention connects electric system；
Figure 22 is the block diagram of photovoltaic power supply device of the present invention；
Figure 23 is the schematic diagram of photovoltaic cell of the present invention；
Figure 24 is the block diagram of photovoltaic controller of the present invention；
Figure 25 is the block diagram of accumulator of the present invention；
Figure 26 is the circuit diagram of inverter circuit of the present invention；
Figure 27 is the block diagram of control panel of the present invention；
Figure 28 is the electrical principle block diagram of electric control gear of the present invention；
Figure 29 is the earthing mode of shielded cable；
Figure 30 is the schematic diagram of shielded cable.
Specific implementation mode
Many details are elaborated in the following description in order to fully understand the present invention.But the present invention can be with
Much implement different from other manner described here, those skilled in the art can be without prejudice to intension of the present invention the case where
Under do similar popularization, therefore the present invention is not limited by following public specific embodiment.
For woodworking mill, following lathe is largely used：(1) woodworking sawing machine, the saw cut timber of high-speed motion, production
Raw wood powder diameter is big, and splashing speed is fast, and dirt source is fixed；(2) thicknessing and planning machine, process wood plane and forming surface, wood
Bits are mostly blocky and granular, there is a small amount of fine dust；(3) wood-milling machine carries out Milling Process to timber, and timber diameter degree is big, splashes
Speed is fast, and dirt source is not concentrated；(4) drilling machine and seat mortising machine are mainly used for punching and tongue-and-groove, and the sawdust very grain size of generation is larger,
Dirt source is unstable；(5) wood-turning machine, sawdust are mostly blocky and strip, and volume is big, and Dust Capacity is small.This makes woodworking generate
Dust its particle size span it is bigger, and the overwhelming majority is large dust particle.
In view of this, the present invention adopts when designing woodworking mill's dust pelletizing system in the case of this particle size span is big
With secondary filtration, i.e., larger particle is recycled first with cyclone dust collectors, then sack cleaner is recycled to do final purification,
It is described further below.
The present invention is described dust pelletizing system by taking woodworking mill as an example.It will be appreciated, however, that dust pelletizing system of the present invention is not
It is only limitted to woodworking mill to be applicable in, other dedustings that there is the big occasion of similar particle size span can also use following technical scheme description
System.
It is the schematic diagram of dust pelletizing system of the present invention referring to Fig. 1.The two-stage dust removal that the dust pelletizing system uses " mostly band one " is set
Meter, i.e., each wood craft machines (or other dusting lathes) are other to be arranged a cyclone dust collectors, common after each cyclone dust collectors parallel connection
It is connected to bag filter, and each cyclone dust collectors and bag filter are respectively connected to dust arrester.The program uses secondary filtration, i.e.,
Larger particle is recycled first with cyclone dust collectors, then does final purification using sack cleaner, purified air can
With between direct emission carriage return, the energy loss of blower fan group can be saved in the summer in winter in this way.
Improvement is optimized in cleaner, power supply unit and control panel etc. in dust pelletizing system of the present invention, below
It illustrates respectively.
1, cleaner
It is the schematic diagram of cleaner of the present invention referring to Fig. 2.The cleaner includes the cyclone dust removal for two-stage dust removal
Device (without loss of generality, Fig. 2 only shows a cyclone dust collectors) and bag filter, concrete structure are：Cleaner includes connecing
Cyclone dust collectors 4 and bag filter 1, cyclone dust collectors 4 and bag filter 1 are connected to by air hose 5, and wind turbine 6 is set to cloth
On the exhausting duct of bag dust collector 1 (or on air inlet duct of cyclone dust collectors 4), cyclone dust collectors 4 are connected to collection with bag filter 1
Dirt device 7 collects dust.Dusty gas enters cyclone dust collectors 4 from air inlet Pi and carries out primary dust removing, enters back into later
Bag filter 1 carries out two-stage dust removal, and dust is collected by integrator 7 obtained by two-stage dedusting, and the net wind after dedusting is by air outlet Po
Discharge, is achieved in two-stage dedusting, can obtain better dust removing effects.
As shown in Fig. 2, the present embodiment is provided with vibration rack 3, bag filter 1 is installed on vibration by vibrating spring 2
Holder 3, Vibration on Start-up holder 3 can shake off the dust accumulation on bag filter 1, can effectively clean bag filter 1 in this way, with
Keep good dust removing effects.
Design is optimized to the subsystems such as cyclone dust collectors 4, bag filter 1, wind turbine 6 or component in the present embodiment,
Citing is described in detail individually below.
Referring to Fig. 3, the structure of cyclone dust collectors of the present invention is shown.The cyclone dust collectors 4 include cyclone cylinder 42, cyclone cylinder 42
Helical, the top setting collection blast cap 44 of cyclone cylinder 42 are provided on inner cavity, the cavity wall for collecting blast cap 44 and cyclone cylinder 42 is respectively set
Cyclone cylinder air duct joint 1 and cyclone cylinder air duct joint 2 43, the bottom setting cyclone dust removal ash bucket 41 of cyclone cylinder 42, whirlwind
Dedusting ash bucket 41 is connected to dust arrester 7.The dust removal mechanism of the cyclone dust collectors 4 is that dust-contained airflow is made to rotate, by means of from
Dust is detached from air-flow and is trapped in wall by mental and physical efforts, then so that dust is fallen into cyclone dust removal ash bucket 41 by gravity.
Referring to Fig. 4, the structure of this practicality bag filter is shown.The bag filter includes by upper box 14 and lower box
The babinet air duct joint one (not shown) of 13 babinets constituted, upper box 14 is connected by air hose and cyclone cylinder air duct joint 2 43
It connects, the babinet air duct joint 2 15 of lower box 13 is connect by air hose with wind turbine 6, so that wind turbine 6 is set to bag-type dust
On the exhausting duct of device 1.Filter bag 16, the bottom setting bag-type dust wind scoop 12 of lower box 13, the cloth is arranged in the inside of lower box 13
Bag dedusting wind scoop 12 is fixed on by gusset 17 on bag filter column 11, and the bag-type dust wind scoop 12 and dust arrester 7
Dust valve 18 is set on interface channel.Dusty gas enters babinet by 1 entrance of bag filter, passes through 16 purified gas of filter bag
Body enters wind turbine 6, is directly discharged into indoor (can also take over and be discharged to outdoor) by the sucking of wind turbine 6 later, was carried out by filter bag 16
Dust collection is collected in dust arrester 7 in bag-type dust wind scoop 12, these dust by unlatching/closing dust valve 18 after filter.
In the present invention, cleaner is provided the wind-force of dedusting by wind turbine 6, is carried out below to the structure of wind turbine 6 detailed
Description.
It is the schematic diagram of wind turbine of the present invention referring to Fig. 5.Wind turbine 6 includes casing 62 and draught fan impeller 63, has scroll casing shape wind
The casing 62 in road is installed on engine base 61, and draught fan impeller 63 is rotatablely installed by impeller axle 64 inside casing 62, and impeller axle 64 passes
The dynamic power output shaft for being connected to motor 8.In this example, connected using belt drive between draught fan impeller 63 and motor 8, certainly
Other manner drive connection can be used, do not repeating herein.
Referring to Fig. 6, fan impeller structure of the present invention is shown.The draught fan impeller 63 (only shows including left and right end plate 632 in figure
Go out one end) and multi-disc fan blade 631, wherein：Left and right end plate 632 is separately fixed in impeller axle (not shown)；All wind
Machine blade 631 along the axial distribution of impeller axle and is folded between left and right end plate 632 respectively.Particularly, fan blade 631 hangs down
Directly curve-like (preferably curving arc-shaped) is curved along longitudinal direction in the cross section of impeller axle, and 631 thickness of fan blade is from wind turbine
Root of blade is gradually reduced to fan blade tail portion, is conducive to keep preferable aerodynamic characteristic and preferable structural strength.The wind
Machine impeller improves fan blade structure, and air-flow flows through the whirlpool generated when fan blade rear and smashes, to efficiently reduce
Flow resistance reduces vibration and noise, improves fan efficiency, illustrates further below.
Referring to Fig. 7, one fan blade structure of the embodiment of the present invention is shown.The rear of every fan blade 631, which is distributed with, is
Row blade small rut 6311, these small ruts 6311 can be round, rectangular etc..Air-flow is under the action of rotating draught fan impeller by wind
The leading edge of machine blade 631 enters, and when air-flow flows through the rear of fan blade 631, subtracts under the action of blade small rut 6311
The whirlpool of small fan blade tail portion, while original whole air-flow being smashed, to increase the disturbance of air-flow；Thus by gas
Stream flows through the Maelstrom generated after fan blade and is divided into small whirlpool, thereby reduces resistance, vibration and noise.It is appreciated that
It is that can also several blade small ruts 6311 be arranged in the leading edge of every fan blade 631 simultaneously in the present embodiment, pass through small rut knot
Structure smashes the whirlpool that fan blade rear 6313 generates；Meanwhile blade small rut 6311 can also well flow through air-flow
The whirlpool generated when fan blade leading edge.It certainly, also can be only in the leading edge of fan blade 631 setting blade small rut 6311.
Referring to Fig. 8, two fan blade structure of the embodiment of the present invention is shown.If the rear of every fan blade 631 is provided with
The ratio between cured leaf piece sawtooth 6312, the wherein height of blade sawtooth 6312 and the width of blade sawtooth 6312 are 15%~40%, leaf
The angle of hook of piece sawtooth 6312 is 30 °~130 °；The tooth top 63122 of blade sawtooth 6312 is flat tooth top, blade sawtooth 6312
Tooth socket 63121 is V-notch, and other shapes can also be used certainly.In addition, also can be simultaneously in the leading edge of every fan blade 631
6312 are provided with several blade sawtooth 6312；Alternatively, also can blade sawtooth only be arranged in the leading edge 6312 of fan blade 631
6312.Sawtooth 6312 is arranged in the present embodiment on fan blade 631, and operation principle is identical as precedent, and details are not described herein.
2, power supply unit
The power supply unit of dust pelletizing system of the present invention includes connecing electric system and power distribution cabinet, connects electric system device powered by main
Or photovoltaic power supply device powers to power distribution cabinet, motor 8 accesses power distribution cabinet and obtains electric power, described in detail below.
Referring also to Fig. 9~Figure 11 is the total assembling structure of power distribution cabinet of the embodiment of the present invention.The cabinet of the power distribution cabinet is equipped with
Service entrance switch room, kilowatt-hour meter room and outlet switch room：Service entrance switch room is equipped with door-plate 91 and rear sealing plate, and interior sets service entrance switch peace
Loading board 912；Kilowatt-hour meter room is equipped with sealing plate 97 behind door-plate 92 and kilowatt-hour meter room, and interior sets electric meter installation board 910, kilowatt-hour meter installation
Plate 911, middle door-plate 92 can be positioned above lead sealing 94 and coded lock 95, illegally opened to prevent other people；Outlet switch room is equipped with
Sealing plate 96 after door-plate 93 and outlet switch room, interior set out the mounting rail 98 of wiretap, and sealing plate 96 is with drawing behind the outlet switch room
Button, can facilitate unlatching/closing.The cabinet side wall sets nameplate to identify that the peace of power distribution cabinet lifting lug formula is arranged in product, rear wall quadrangle
Assembling structure, it is further explained below to install the cabinet of power distribution cabinet.
It is the power distribution cabinet wire structures of the embodiment of the present invention referring to Figure 12-Figure 13.The power distribution cabinet is divided into using upper, middle and lower
The layout of three Room, wherein：Top is service entrance switch room S1, is provided with a lead-in circuit breaker 915, kilowatt-hour meter is connected to cable 921
Room S2；Middle part is kilowatt-hour meter room S2, is provided with several kilowatt-hour meters 916；Lower part is outlet switch room S3, is provided with earthing bar, is protected
It is convenient to demonstrate,prove outlet ground connection.
As shown in Figure 12~Figure 13, kilowatt-hour meter room S2 is provided with electric mounting board 919, and kilowatt-hour meter 916 is installed on electrical peace
The front side of loading board 919；And cabling after the plate that the disengaging cabling of power distribution cabinet is electric mounting board 919, this helps further to save
Copper conductor dosage.In addition, being provided with bus-bar mounting bar 922 and lower bus-bar mounting bar 923 on electric mounting board 919, converge
The both ends of stream row 918 are respectively installed on bus-bar mounting bar 922 and lower bus-bar mounting bar 923, are easily installed, are fixed remittance
Stream row 918.
The present invention is provided with bus-bar on rear side of power distribution cabinet, and lead-in circuit breaker 915 is with kilowatt-hour meter 916 with bus-bar 918
Connection.It is connected by conducting wire between bus-bar 918 and lead-in circuit breaker 915；And 917 enter line side of cable of kilowatt-hour meter 916 and remittance
918 connection of stream row, outgoing line side are connect with outlet air switch.Because mainly passing through remittance between lead-in circuit breaker 915 and kilowatt-hour meter 916
918 connection of stream row, can save more copper conductor.Connecting wire dosage, one side escapable cost, another aspect can be reduced in this way
Solve the difficulty of cabling bundle line.
Referring also to Figure 14~Figure 17, to pass in and out the more excellent example of cable architecture using power distribution cabinet of the present invention.The power distribution cabinet S
It is divided into the layout of three Room using upper, middle and lower, wherein：Top is service entrance switch room S1；Middle part is kilowatt-hour meter room S2；Lower part is outlet
Switch gear room S3.Service entrance switch room S1, kilowatt-hour meter room S2 and outlet switch room tri- Room S3 are separated from each other, and appearance looks elegant is succinctly big
Side；The design method using device is also allowed for, for being individually replaced some element, only need to change correlated parts can make
With without changing on a large scale, many design times being saved, also brought great convenience to processing and manufacturing；Particularly,
The operation stability of the relatively original power distribution cabinet of power distribution cabinet is more preferable, and the safety is improved.
As shown in Figure 14~Figure 17, several top plate wire inlet/outlet holes 925 are set on the top plate 924 of service entrance switch room S1, they
For top plate circular hole and top plate square hole, wherein：Top plate circular hole is through-hole；Top plate square hole is knock-off hole.The bottom plate of outlet switch room S3
Several bottom plate wire inlet/outlet holes 927 are set on 926, they are bottom plate circular hole and bottom plate square hole.When power distribution cabinet be wall hanging install and into
Outlet be bright pipe when, the smaller circular hole of bottom plate or top plate square hole can be knocked out, to realize power distribution cabinet lower part top or on
The inlet-outlet line of the modes such as lower part combination；By the larger square hole abate of bottom plate, then can be achieved power distribution cabinet landing installation when lower part into
Outlet；The multiple mounting modes of power distribution cabinet, a variety of inlet-outlet line modes can be taken into account in this way, and the batch to realize power distribution cabinet is prefabricated
Production and the peculation of user.
It is the schematic diagram of power distribution cabinet lifting lug of the present invention referring to Figure 18.The power distribution cabinet lifting lug be applicable to vertical power distribution cabinet and
Hanging power distribution cabinet, the power distribution cabinet lifting lug include " L " template 914, and a lifting hole(eyelet) is offered on the first side plate and the second side plate therein
9141 and multiple mounting holes 9142, wherein the equal fasteners of screw or bolt can be run through, thus " L " template 914 is installed to and is matched
On the cabinet of electric cabinet.Mounting hole 9142 therein is multiple circular holes, or is multiple square holes or an oblong slots.It is convenient in this way
" L " the assembly height of template 914 and power distribution cabinet, to increase the versatility of mounting structure described in adjustment.The mounting structure
The first side plate and the second side plate can be folded by sheet metal or other materials, " L " template 914 be consequently formed, then in " L " type
Lifting hole(eyelet) 9141 and mounting hole 9142 are opened up on the first side plate and the second side plate of plate.Certainly, described " L " template 914 also may be used
It is made up of forging type, details are not described herein.
In the present invention, the power distribution cabinet lifting lug 914 as mounting structure can pass through different angle of assembling and vertical power distribution cabinet
Or hanging power distribution cabinet cooperation, to meet the installation requirement of both power distribution cabinets：
It is the schematic diagram of vertical power distribution cabinet of the present invention referring to Figure 19.When the vertical power distribution cabinet assembles, by " L " template 914
One of side plate is fixed on cabinet S, another side plate is stretched out on the outside of cabinet, so as to wall or compartment or other structures
Object side wall is built to fix.The mounting height of " L " template 914 and cabinet S's is upper and lower along concordant, and other peaces can also be used certainly
Dress height.
Referring to Figure 20, for the schematic diagram of the hanging power distribution cabinet of the present invention.When the hanging power distribution cabinet assembly, by the two of " L " template
A side plate is fixed on the angle of cabinet S, and the lifting hole(eyelet) 9141 on " L " template 914 is made to expose cabinet S.After, you can it will
Power distribution cabinet is hung on wall, compartment or other construction side walls.As long as can be with vertical power distribution cabinet in this way, changing setting angle
Or hanging power distribution cabinet cooperation has simple in structure, install convenient, peace to meet the installation requirement of both form power distribution cabinets
The advantages that complete reliable, versatility is good.
Referring to Figure 21, the present invention connects electric system block diagram.It includes photovoltaic power supply device 101, alternating current that the power supply, which sets device 10,
It is respectively connected to power supply conversion for electric installation 102, for electrical switching device 103, photovoltaic power supply device 101 and mains power supply 102
103 input terminal of device, the output for electrical switching device 103 are connected to power distribution cabinet 9：101 exportable 314V of photovoltaic power supply device is handed over
Galvanic electricity, it is connected to together from mains power supply 102 selects different power supply modes for electrical switching device 103, power supply
103 transformed electric power of conversion equipment is exported through power distribution cabinet 9 to electric control gear, to carry out driving motor 8.
Referring to Figure 22, the functional block diagram of photovoltaic power supply device of the present invention is shown.The photovoltaic power supply device 101 includes photovoltaic electric
Pond 1011, photovoltaic controller 1012, accumulator 1013, inverter circuit 1014, photovoltaic cell 1011 are preferably film photovoltaic cell,
There is photovoltaic controller 1012 charging circuit 10121, discharge circuit 10123 and control circuit 10122, charging circuit 10121 to connect
Between photovoltaic cell 1011 and accumulator 1013, discharge circuit 10123 is connected between accumulator 1013 and inverter circuit 1014,
Control circuit 10122 is separately connected charging circuit 10121, discharge circuit 10123 and accumulator 1013, and inverter circuit 1014 is connected to
For electrical switching device 103.
In fig. 22, the core of 1011 photovoltaic power supply devices 101 of film photovoltaic cell, effect is by the sun
Radianting capacity is converted to electric energy, or be sent in accumulator store or pushing motor 8 work.The work of photovoltaic controller 1012
With being the working condition for controlling whole system, and play the role of additives for overcharge protection, over to accumulator.Accumulator
1013 effect is to store the electric energy that photovoltaic cell is sent out when there is illumination, is released again to when needs.
Referring to Figure 23, the structural schematic diagram of film photovoltaic cell of the present invention is shown.The film photovoltaic cell 1011 includes the
One electro-conductive glass substrate 10111, deposit absorbent layer 10112, buffer layer 10113, conductive silver glue 10114 and the second electro-conductive glass base
Bottom 10115, wherein：First electro-conductive glass substrate 10111, deposit absorbent layer 10112, buffer layer 10113, conductive silver glue 10114
It is from top to bottom set gradually with the second electro-conductive glass substrate 10115；First electro-conductive glass substrate 10111 and the second electro-conductive glass base
Extraction electrode (not shown) on bottom 10115, usually the first electro-conductive glass substrate 10111 draw positive electrode above, and second leads
Electric substrate of glass 10115 draws negative electrode above.
In Figure 23, the specification of above layers can be：First electro-conductive glass substrate 10111, the second electro-conductive glass substrate 10115
Length be 40mm, width 15mm, thickness 3mm；Deposit absorbent layer 10112 is made of semiconductor nano material, and length is
30mm, width 15mm, thickness are 2 × 10-3mm；Buffer layer 10113 is In2S3Material is made, length 25mm, and width is
15mm, thickness are 4 × 10-3mm；The length of conductive silver glue 10114 is 20mm, and width 15mm, thickness is 2 × 10-3mm.So
Setting, material consumption is few, and low energy consumption for manufacture, and has excellent effect improving the aspect of performance such as the voltage of battery.
Referring to Figure 24, the schematic block circuit diagram of controller of the present invention is shown.The photovoltaic controller 1012 includes charging circuit
10121, discharge circuit 10123, control circuit 10122 and lightning protection circuit 10124, charging circuit 10121, discharge circuit 10123
In parallel with accumulator 1013, lightning protection circuit 10124 and accumulator 1013 are connected.Due to increasing lightning protection circuit 10124, storage is flowed through
The thunder-strike current of battery 1013 greatly reduces.
Lightning protection circuit 10124 in the present embodiment is specially lightning protection inductance, flows through accumulator after adding the lightning protection inductance
1013 thunder-strike current greatly reduces；Meanwhile the induction reactance of the lightning protection inductance is much larger than accumulator internal resistance, thus in accumulator 1013
The divided residual voltage in both ends also greatly reduces, and also enhances the lightning protection capability of system in this way.In addition, also can in charging circuit 10121, put
Circuit 10123 is connected lightning protection inductance respectively, further to improve lightning protection capability.
Referring to Figure 25, the schematic block circuit diagram of accumulator of the present invention is shown.The accumulator 1013 includes accumulator body
10131, cell managing device 10132, data/address bus 10133, auxiliary power supply bus 10135 and auxiliary charging control line
10134, the wherein anode of accumulator body 10131 and cathode is connected with cell managing device 10132 respectively.It further illustrates
It is as follows.
In Figure 25, which includes being respectively connected with the anode and cathode of accumulator body 10131
Detection control unit 101321 and anode and the supplemental charging unit that is respectively connected with of cathode with accumulator body 10131
101322, detection control unit 201 is connected with supplemental charging unit 101322；Data/address bus 10133 and detection control unit
101321 are connected；Auxiliary power supply bus 10135 is connected with supplemental charging unit 101322；Auxiliary charging control line 10134
It is connected with the output end of detection control unit 101321；Detection control unit 101321, for detecting accumulator body in real time
10131 operating status, when the real-time voltage of accumulator body 10131 is less than threshold voltage, by supplemental charging unit
101322 charge to accumulator body 10131 by auxiliary power supply bus 10135.
In the present embodiment, detection control unit 101321 can detect the state of accumulator body 10131, and be filled in auxiliary
It is electrically operated to the accumulator body 10131 progress charge and discharge under the coordinative role of electric unit 101322, so that accumulator is whole
It is held at ideal balance of voltage state.It so that accumulator is kept activity in this way, but also the shape of the balance of voltage can be reached
State, is unlikely to occur overcharging or the state of charge less, which thereby enhances the service life of accumulator.
Referring to Figure 26, the circuit diagram of the inverter circuit of the present invention is shown.The inverter circuit 1014 drives including power tube
Dynamic chip, which is connected to microprocessor circuit (MCU/DSP), so as to the arteries and veins exported according to microprocessor circuit
Bandwidth modulation signals are rushed, corresponding power tube alternate conduction and shutdown are driven.Specifically, the inverter circuit 1014 includes six
A power tube Q1~Q6, this six power tubes are divided into three groups, exchange and export to a phase per group power control.
The specific connection type of each power tube is：The source electrode of power tube Q1, Q2, Q3 connect one end of DC power supply jointly,
The drain electrode of power tube Q4, Q5, Q6 meet the other end of DC power supply, the company of the drain electrode of power tube Q1 and the source electrode of power tube Q4 jointly
The U phase terminals for electrical switching device 103 are connect, the drain electrode of power tube Q2 and the connection of the source electrode of power tube Q5 are for electrical switching device
103 V phase terminals, the drain electrode of power tube Q3 connect the W phase terminals for electrical switching device 103 with the source electrode of power tube Q6；Power
The grid of pipe Q1, Q2, Q3, Q4, Q5, Q6 connect an output end of power pipe driving chip respectively, the power pipe driving chip
Each input terminal respectively by output pulse width Regulate signal PWM1, PWM2 of microprocessor circuit, PWM3, PWM4, PWM5,
Control all the way in PWM6.Corresponding access diode D1~D6 between the source electrode and drain electrode of six power tube Q1~Q6.
When booting, microprocessor generates corresponding 6 road pulse width modulating signal according to the motor speed of setting, that is, drives
Signal PWM1~PWM6；By power pipe driving chip drive inverter inverter circuit 1014 6 power tubes (MOSFET or
IGBT) Q1~Q6；The alternate conduction of these power tubes and shutdown generate three-phase modulations waveform, and output voltage is adjustable, changeable frequency
Three-phase alternating current, be input to for electrical switching device 103.
3, control panel
It is the block diagram of control panel of the present invention referring to Figure 27.The input of electric control gear 100 terminates power distribution cabinet 9, output end
Motor 8 is connect, which can drive the operating of motor 8 as AC load in 9 output current of power distribution cabinet；This is automatically controlled
The both ends of device 100 are respectively connected to the first earth element 110 and the second earth element 120, so that lightning current is introduced the earth, by
This improves the safety of system.
The present embodiment includes two level lightning protection circuit, and specifically the first earth element 110 is closed spark gap, is connect
Between the input terminal and ground terminal of electric control gear 120, the lightning current that can release is up to 20KA；Second earth element 120 is to put
Fulgurite is connected between the output end and ground terminal of electric control gear 100, to flow through the fraction thunder-strike current of electric control gear 100 into
One step is discharged, i.e., remakes a current limliting to the residual voltage for entering motor 8, make it below specified safe range.This just may make greatly
Part thunder-strike current is released by the first earth element 110 of 100 input terminal of electric control gear, and 100 output end of electric control gear is set
The second earth element 120 set then may make into the residual voltage smaller loaded, to be conducive to prevent load to be struck by lightning, improve
Its safety in utilization extends its service life.
Above-mentioned the first earth element 110, the optional Zinc-oxide piezoresistor of the second earth element 120 or other types
Ground resistance replace, equally have preferable lightning protection effect.When lightning current is larger, Zinc-oxide piezoresistor is breakdown,
Lightning current passes through rapidly Zinc-oxide piezoresistor and flows into ground terminal so that the residual voltage into motor 8 is clamped at preset range
It is interior.
Referring to Figure 28, the electrical principle block diagram of electric control gear of the present invention is shown.In the major loop of the electric control gear 100, three
Phase power input line L1, L2, L3 is connected to the motor lines of the three phase electric machine of motor 8 through major loop circuit breaker Q F1, A.C. contactor KM
U1,V1,W1；In control loop, the input of control loop circuit breaker Q F2 terminates three phase mains input line L2, L3, and control loop is disconnected
One terminals of an output termination A.C. contactor KM coils of road device QF2, another output of control loop circuit breaker Q F2
End connects another terminals of A.C. contactor KM coils through inching button SB (1-3).Press inching button SB, A.C. contactor
KM coils obtain electric actuation, and the three-phase main contacts of A.C. contactor KM is closed, and motor obtains electric operation, driven equipment work.It pins a little
The time of dynamic button SB is the motor crawl duration of runs.Inching button SB is unclamped, the release of A.C. contactor KM coil blackouts is handed over
The three-phase main contacts for flowing contactor KM disconnects, and motor dead electricity shuts down, and driven equipment stops.
In order to make lightning current flow through safely in the present embodiment, connected by shielded cable between each circuit element,
Terminals are screwed, further explained below.
Referring to Figure 29, the earthing mode of shielded cable 130 is indicated.The shielded cable 130 is by cable core and cable shield
Layer is constituted, which wraps cable core to reduce electromagnetic interference.
Figure 29 shows the mode of connection of the shielded cable 130 between power distribution cabinet 9 and electric control gear 100, the shielded cable 130
One end cable shield close to power distribution cabinet 9 is grounded by the first earth element 110, and shielded cable 130 is close to electric control gear 100
Other end cable shield be directly grounded.
In practical power systems, the length of shielded cable 130 is generally higher than 20m, therefore can make the first earth element 110
It is connected to the position away from feeder ear (power distribution cabinet) 4m~6m.First earth element 110 can be ground resistance, and concrete type can be oxygen
Change (certainly or other elements) such as zinc varistors.The cable shield of the resistance value and shielded cable 130 of the ground resistance
Equivalent resistance it is equal, can also separately be chosen according to actual conditions.
Ground connection between motor 8 and electric control gear 100 can refer to aforesaid way, i.e.,：Shielded cable 130 is close to electric control gear
100 one end cable shield is grounded by the second earth element 120, other end cable screens of the shielded cable 130 close to motor 8
Layer is covered to be directly grounded.
In this embodiment, between electric control gear 100 and power distribution cabinet 9, the shielded cable between motor 8 and electric control gear 100
130 use 2 grounding schemes, thus have still maintained the good anti-jamming effectiveness of traditional 2 grounding schemes；Due to shielding
Cable 130 is grounded close to one end cable shield of power distribution cabinet 9 by earth element, is conducive to earth current or interference limit
Stream thus avoids burning the danger of shielded layer when earth-current or excessive interference, while can also reach preferably electromagnetic compatibility
Effect, and negative antenna effect will not be caused.
Referring to Figure 30, the concrete structure of shielded cable is indicated.It is provided in the external protection 131 of the shielded cable 130 more
Root core wire 135, wherein every core wire is enclosed with inner protective layer 133；Particularly, in external protection 131 layers be provided with cable shield
Layer 132, the inside of inner protective layer 133 is provided with core wire shielded layer 134.
Since the core wire and cable of shielded cable 130 itself are respectively provided with shielded layer, can inhibit interference between core wire and
Extraneous interference, specifically：The core wire of shielded cable devises core wire shielded layer, is conducive to inhibit to generate between core wire
Electromagnetic radiation, electrostatic coupling and electromagnetic induction；Cable shield is arranged in cable itself, is conducive to the electromagnetic interference outside inhibiting；
These two aspects factor preferably eliminates interference caused by dynamical system shielded cable, advantageously ensures that the accuracy of data.
Preferably, the both ends of cable shield 132 and core wire shielded layer 134 are grounded respectively, effectively to reduce interference source.
More preferably, it is to make cable shield 132 and core wire shielded layer 134 pass through the first earth element 110 close to one end of power distribution cabinet 9 to connect
Ground, cable shield 132 and/or core wire shielded layer 134 are directly grounded close to one end of motor 8.
Dust pelletizing system and subsystem provided by the invention or component at least can improve dust removing effects, optimization power supply mode
Or ensure that some aspect of equipment stable operation improves system performance, simple in structure, compact in design, cost is relatively low, has
Preferable market prospects.
It the above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair
The limitation of the present invention, protection scope of the present invention should be subject to claim limited range.For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, several improvements and modifications can also be made, these change
Protection scope of the present invention is also should be regarded as into retouching.
Claims (3)
1. a kind of dust pelletizing system of optimization blower fan structure, including cleaner, power supply unit and control panel, wherein：
Cleaner includes for multiple cyclone dust collectors of two-stage dust removal and a bag filter, for dusting in operation
One cyclone dust collectors is set by each lathe, and the vibration rack of cleaner installs bag filter by vibrating spring, respectively
Cyclone dust collectors by being connected to bag filter jointly after air hose parallel connection, and each cyclone dust collectors and bag filter are respectively connected to collect
Dirt device, wind turbine are set on the exhausting duct of bag filter；Wherein cyclone dust collectors include cyclone cylinder, are set on the whirlwind tube inner chamber
It is equipped with helical, the top setting collection blast cap of cyclone cylinder, collection blast cap setting cyclone cylinder air duct joint one, the cavity wall setting rotation of cyclone cylinder
Cyclone dust removal ash bucket is arranged in the bottom of air duct air duct joint two, cyclone cylinder, which is connected to dust arrester；Bag-type dust
Device includes the babinet being made of upper box and lower box, and the babinet air duct joint one of upper box is connect by air hose and cyclone cylinder air duct
Mouth two connects, and the babinet air duct joint two of lower box is connect by air hose with wind turbine, and filter bag, lower box is arranged in the inside of lower box
Bottom bag-type dust wind scoop is set, dust valve is set on the interface channel of the bag-type dust wind scoop and dust arrester；
Power supply unit includes connecing electric system and power distribution cabinet, and it includes photovoltaic power supply device, mains power supply, power supply turn to connect electric system
Changing device, photovoltaic power supply device and mains power supply are respectively connected to for electrical switching device input terminal, for the defeated of electrical switching device
Go out to be connected to power distribution cabinet to select photovoltaic power supply pattern or mains-supplied pattern to power to power distribution cabinet；
Control panel includes electric control gear, and the input of electric control gear terminates power distribution cabinet, and the output end of electric control gear is given a dinner for a visitor from afar the electricity of machine
Machine is connected by shielded cable between power distribution cabinet and electric control gear, between electric control gear and motor, and wherein shielded cable is close
The cable shield and core wire shielded layer of power distribution cabinet one end are grounded by the first earth element, and shielded cable is another close to electric control gear
The cable shield and core wire shielded layer of one end are directly grounded；In the major loop of electric control gear, three phase mains input line is through leading back
Circuit breaker, A.C. contactor are connected to the motor lines of the three phase electric machine of motor；In the control loop of electric control gear, control loop is disconnected
The input of road device terminates two-phase power supply input line, and one of an output termination ac contactor coil of control loop breaker connects
Line end, another output end of control loop breaker connect another terminals of ac contactor coil through inching button；
It is characterized in that, wind turbine includes casing and draught fan impeller, the casing with scroll casing shape air duct is installed on engine base, draught fan impeller
It is connected for belt between casing internal, impeller axle and the power output shaft of motor by impeller axle rotational installation；Draught fan impeller
Left and right end plate be fixed in impeller axle, multi-disc fan blade along impeller axle axial distribution and between being folded in left and right end plate,
Each fan blade curves arc-shaped along longitudinal direction perpendicular to the cross section of impeller axle, and fan blade thickness is from root of blade to blade tail
Portion is gradually reduced；The rear and/or leading edge of fan blade are provided with several round or rectangular multigroup blade small ruts and blade
Sawtooth, every group of blade small rut are evenly distributed on the rear outer surface of fan blade and the leading edge outer surface of fan blade,
The tooth top of blade sawtooth is flat tooth top, and the tooth socket of blade sawtooth is V-notch, and the angle of hook of blade sawtooth is 30 °~130 °, leaf
The ratio between the height of piece sawtooth and the width of fan blade are 15%~40%.
2. dust pelletizing system as described in claim 1, which is characterized in that power distribution cabinet is hung in cabinet rear wall quadrangle setting power distribution cabinet
Ear；Power distribution cabinet lifting lug includes " L " template, and " L " template includes the first side plate and the second side plate, on the first side plate and the second side plate
Lifting hole(eyelet) and mounting hole is opened up " L " template is installed on power distribution cabinet will pass through fastener.
3. dust pelletizing system as claimed in claim 2, which is characterized in that a side plate of " L " template is fixed on cabinet, another
A side plate makes power distribution cabinet be fixed on construction side wall to the vertical mounting means of stretching on the outside of cabinet；Alternatively, by the first side plate
It is fixed on cabinet angle with the second side plate and so that lifting hole(eyelet) is exposed the hanging mounting means of cabinet and power distribution cabinet is made to hang in construction
Side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610788111.2A CN106345209B (en) | 2015-05-22 | 2015-05-22 | A kind of dust pelletizing system of optimization blower fan structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264840.3A CN104841231B (en) | 2015-05-22 | 2015-05-22 | Dust pelletizing system |
| CN201610788111.2A CN106345209B (en) | 2015-05-22 | 2015-05-22 | A kind of dust pelletizing system of optimization blower fan structure |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510264840.3A Division CN104841231B (en) | 2015-05-22 | 2015-05-22 | Dust pelletizing system |
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| CN106345209A CN106345209A (en) | 2017-01-25 |
| CN106345209B true CN106345209B (en) | 2018-11-09 |
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| CN201610792144.4A Active CN106268138B (en) | 2015-05-22 | 2015-05-22 | A kind of dust pelletizing system for optimizing power supply unit |
| CN201610797322.2A Active CN106268139B (en) | 2015-05-22 | 2015-05-22 | A kind of optimization power distribution cabinet overall structure dust pelletizing system |
| CN201610788111.2A Active CN106345209B (en) | 2015-05-22 | 2015-05-22 | A kind of dust pelletizing system of optimization blower fan structure |
| CN201610794062.3A Active CN106310853B (en) | 2015-05-22 | 2015-05-22 | A kind of dust pelletizing system for optimizing power distribution cabinet disengaging cable architecture |
| CN201610797326.0A Active CN106300031B (en) | 2015-05-22 | 2015-05-22 | A kind of dust pelletizing system |
| CN201510264840.3A Active CN104841231B (en) | 2015-05-22 | 2015-05-22 | Dust pelletizing system |
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| CN201610797322.2A Active CN106268139B (en) | 2015-05-22 | 2015-05-22 | A kind of optimization power distribution cabinet overall structure dust pelletizing system |
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| CN201610797326.0A Active CN106300031B (en) | 2015-05-22 | 2015-05-22 | A kind of dust pelletizing system |
| CN201510264840.3A Active CN104841231B (en) | 2015-05-22 | 2015-05-22 | Dust pelletizing system |
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| CN105415460A (en) * | 2015-10-28 | 2016-03-23 | 江门市新远森家具有限公司 | Combined production line for furniture wood processing |
| CN107854915A (en) * | 2017-11-17 | 2018-03-30 | 扬州牧丰环保机械有限公司 | A kind of solar energy self-powered pulsed jet cloth filter |
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| CN2405644Y (en) * | 1999-12-18 | 2000-11-15 | 戴若 | Electric stone-ash collecting device |
| CN202410469U (en) * | 2012-02-10 | 2012-09-05 | 河南神马尼龙化工有限责任公司 | Dust collection system for dried adipic acid |
| CN202538576U (en) * | 2012-03-07 | 2012-11-21 | 莱芜钢铁集团有限公司 | Mixer and dust collection system thereof |
| CN102743946A (en) * | 2012-07-10 | 2012-10-24 | 中国铝业股份有限公司 | Alumina calcination dust collecting system |
| CN202683024U (en) * | 2012-08-22 | 2013-01-23 | 浙江元凯科技有限公司 | Copper sanitary appliance polishing dust control device |
| CN202876597U (en) * | 2012-09-27 | 2013-04-17 | 广东博德精工建材有限公司 | Multi-level dust removal system |
| CN202893139U (en) * | 2012-10-30 | 2013-04-24 | 科林环保装备股份有限公司 | Electrostatic agglomeration and bag type dust collection combined device |
| CN203635003U (en) * | 2013-11-15 | 2014-06-11 | 西安艾力特电子实业有限公司 | Combined type electrostatic dust remover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106310853B (en) | 2018-03-27 |
| CN106268138B (en) | 2018-06-26 |
| CN106268138A (en) | 2017-01-04 |
| CN104841231B (en) | 2016-11-09 |
| CN106310853A (en) | 2017-01-11 |
| CN106268139A (en) | 2017-01-04 |
| CN106268139B (en) | 2018-06-26 |
| CN106300031A (en) | 2017-01-04 |
| CN104841231A (en) | 2015-08-19 |
| CN106345209A (en) | 2017-01-25 |
| CN106300031B (en) | 2019-11-29 |
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