CN105084003B - A kind of magnetic material slurry high-pressure remote conveying device and its application method - Google Patents
A kind of magnetic material slurry high-pressure remote conveying device and its application method Download PDFInfo
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Abstract
The invention discloses a kind of magnetic material slurry high-pressure remote conveying device and its application method, belong to magnetic material slurry pipeline transport apparatus field.It includes mixing part, electrical system, hydraulic system, in addition to double helix feed system, electric remote control system, press；Wherein, mixing part includes thick mixing part and thin mixing part, and thick mixing part sends slurry to double helix feed system；Double helix feed system sends slurry to thin mixing part, and thin mixing part is by slurry pipeline transport to press, and press is connected with touch-screen regulator cubicle；Touch-screen regulator cubicle carries out Job Operations to press electrical control, and slurry is compressing.Electric remote control system includes remote control and sends system and romote controlled receiving system, remote control sends system and sends signal to romote controlled receiving system, romote controlled receiving system is connected with electrical system, and electrical system is connected with hydraulic system, and the hydraulic cylinder of hydraulic system is arranged in double helix feed system.It can slurry remotely convey, seal it is pollution-free.
Description
Technical field
The invention belongs to magnetic material slurry pipeline transport apparatus field, more particularly to a kind of magnetic material slurry high-pressure remote are defeated
Send device and its application method.
Background technology
Magnetic material wet slurry and relevant industries shaping slurry, with than great, particle is tiny and hard, than great,
Viscosity is high, free settling, and environmental pollution is big, big to vessel abrasion, and moisture content is less than 40%, the characteristic such as poor fluidity, therefore, magma
Material can not carry out sealing conveying, using artificial blowing, the feeding of wooden handcart manpower or fork truck feeding back and forth, a fixed number in transportation
The loss of content of starting materials, labor intensity is big, works under hard conditions, low production efficiency, and causes severe environmental pollution and the secondary dirt of material
Dye.The whole transport process operation cycle is long, and material water stratification phenomenon easily occurs in transport process in slurry, causes permanent-magnet ferrite
Properties of product are offset, and the magnetic flux uniformity of the ferrite product of production is very poor, directly affects the quality of production of product.City
Conveying device on field, although the problems such as solving material loss and automatically transporting materials or long-range conveying, but be not carried out close
The characteristics of envelope property is well and automatic remote conveying is integral, it is therefore desirable to design a kind of new technical scheme and solve the above problems.
Chinese utility model patent, Authorization Notice No.：The U of CN 204227051, authorized announcement date：2015.03.25, it is open
Shaping slurry pipe conveying equipment, including stirring unit, material injecting device, hydraulic means and electric control system；Stir unit
It is connected respectively with material injecting device with hydraulic means, electric control system is electrically connected with stirring unit and hydraulic means respectively；Stir
Mixing unit includes stirring motor, reductor, agitator and agitator；Stirring motor is connected with reductor, reductor and agitator
It is connected, the screw feeder of agitator is located in agitator；Material injecting device include material sucking valve and material pouring cylinder, major ingredient cylinder include from top to bottom according to
Secondary connected control cylinder, feed rod and storage tank, material sucking valve are connected with the storage tank of material pouring cylinder；Hydraulic means include fuel tank,
Oil pump electrical machinery and integrated package；Oil pump electrical machinery is connected with fuel tank, and integrated package is connected with fuel tank, integrated package also respectively with material sucking valve and note
Expect that cylinder is connected, integrated package includes material sucking valve control oil circuit, material pouring cylinder control oil circuit and Hydraulic Elements.Its weak point is：Although
Material loss and environmental pollution that hand haulage's mode is caused are solved, but in shot process, easily causes slurry leakage, pollution
Environment, is not sealed, it is impossible to realize the long-range conveying of slurry.
Chinese invention patent, publication number：CN 104150223A, publication number：The A of CN 104150223, disclose one kind forever
Magnetic ferrites slurry remote delivery system, it is characterised in that：In pipe by the way of the long-range relay conveying of permanent-magnet ferrite slurry
Screw pump is set to carry out relay conveying on road, slurry storage tank is connected with screw pump I by feeding pipe I, screw pump I and screw rod
Pump II is connected by feeding pipe II, malleation supervising device is provided with feeding pipe II, the bottom of malleation supervising device is provided with
One branch pipe tee connection is set on gas source air inlet, the head end pipeline of screw pump II, passes through branch pipe tee connection and feeding pipe II, malleation
Supervising device and source of the gas are connected.This invention realizes the remote relay conveying of slurry, various slurries can be carried out into relay defeated
Infinite distance is delivered to, the service life of screw pump is improved, it is to avoid breaks down beneficial to continuous production, solves permanent magnet oxygen
Somaplasm material can realize large-scale production by pipeline long-distance sand transport, improve production efficiency.Its weak point is：Malleation is monitored
Apparatus structure is complicated, fragile, and the matching requirements of screw pump are high, more sensitive to the viscosity B coefficent of transmission liquid, and these are all
Slurry long-distance transmissions can be hindered.
The content of the invention
1. the invention technical problem to be solved
Non-automated for the slurry pipeline transport process of the magnetic material of prior art, pollution environment, low production efficiency
Problem, the present invention proposes a kind of magnetic material slurry high-pressure remote conveying device and its application method, and it realizes magnetic material
Expect the automation of the long-range course of conveying of slurry, pusher and auxiliary seal the soft seal of material system, it is to avoid slurry leakage pollution environment,
Improve production efficiency.
2. technical scheme
To solve the above problems, the technical scheme that the present invention is provided is：
A kind of magnetic material slurry high-pressure remote conveying device, including mixing part, electrical system, hydraulic system, are also wrapped
Include double helix feed system, electric remote control system, press；Wherein, described mixing part includes thick mixing part and thin stirring
Part, described thick mixing part sends slurry to double helix feed system；Described double helix feed system passes slurry
Give thin mixing part, described thin mixing part is by slurry pipeline transport to press, and described press is connected with touch-screen regulator cubicle；
Touch-screen regulator cubicle carries out Job Operations to press electrical control, compressing.
Described electric remote control system includes remote control and sends system and romote controlled receiving system, described remote control send system to
Described romote controlled receiving system sends signal, and described romote controlled receiving system is connected with electrical system, described electrical system and
Hydraulic system is connected, and the hydraulic cylinder of described hydraulic system is arranged in described double helix feed system.
Preferably, described thick mixing part includes raw material agitator, ball mill and precipitation agitator, and described raw material is stirred
Mix the outlet of bucket with the entrance of ball mill to be connected, the outlet of described ball mill is connected with precipitation agitator.Raw material agitator is used
In stirring raw material, ball mill is used to crush raw material, and the coarse fodder that ball mill is crushed is stirred by precipitation agitator.Full-automatic
Crushing, stirring process, reduces the loss of raw material, saves manpower, improve production efficiency.
Preferably, described raw material agitator and precipitation agitator are equipped with agitator and power conveying mechanism.Raw material is stirred
Mixing the agitator in bucket is used to be stirred raw material, and the power conveying mechanism in raw material agitator arrives the feedstock transportation of stirring
Crushed in ball mill, the agitator in precipitation agitator is used in the raw material after agitating ball mill is crushed, precipitation agitator
Power conveying mechanism by the coarse fodder slurry pipeline transport after stirring to helical conveyer system.
Preferably, described thin mixing part includes dewaterer, big agitator and small agitator, and described dewaterer goes out
Mouth is connected by high vacant duct with the entrance of big agitator, and the outlet of described big agitator is connected with the entrance of small agitator,
The outlet of described small agitator is connected by high vacant duct with press.It is defeated after thin mixing part is stirred to fines
Press is sent to, is pressed.Height of the high vacant duct apart from ground is 3m, and such staff operationally, has enough
Space carry out various operation and maintenances and maintenance, it is achieved thereby that being not take up production space, having beautified production environment.
Preferably, described remote control send system by controller, encoder, modulator, power amplifier and transmitter according to
Secondary connection composition, described transmitter is connected with receiver, and described romote controlled receiving system is by receiver, high-frequency amplifier, solution
Device and decoder is adjusted to be sequentially connected composition, described decoder is connected with PLC.Remote control sends system and passes through control to the signal of input
Device processed is controlled, and is transmitted a signal to encoder and is encoded, and the signal after coding sends work(to after modulators modulate
Rate amplifier carries out signal amplification, then sends the signal after amplification to transmitter, and transmitter sends signal, is arranged at hundred meters
Described romote controlled receiving system receiver receive transmitter send signal, amplified by high-frequency amplifier circuit, sent to
Demodulator is demodulated, and the signal after demodulation is sent to decoder and decoded, and decoded signal is conveyed to PLC and reads and hold
OK, Stroke Control is carried out to high pressure pushing piston finally by solenoid directional control valve, lead limit switch and remote pressure regulating valve, so that
Hundred meters of long-range wireless remote control controls are realized, remote control system is only needed one manually, is controlled using scene, without manpower back and forth
Observation and switching control, save manpower, save cost, improve production efficiency.
Preferably, described hydraulic system is overflow including hydraulic pump, oil cylinder, solenoid directional control valve, hydraulic cylinder, check valve, main body
Valve and remote pressure regulating valve are flowed, wherein, described hydraulic cylinder is arranged in described double helix feed system, and remainder is respectively provided with
In hydraulic system；
Described solenoid directional control valve includes solenoid directional control valve I and solenoid directional control valve II；
Described hydraulic cylinder includes high pressure pusher hydraulic cylinder, sprue envelope feed liquid cylinder pressure and discharging opening envelope feed liquid cylinder pressure；
Described remote pressure regulating valve includes remote pressure regulating valve I and remote pressure regulating valve II；
Described hydraulic pump is used for the oil pumping in oil cylinder and enters hydraulic system, solenoid directional control valve control hydraulic cylinder works, institute
The hydraulic cylinder stated is respectively used to high pressure pusher, material feeding and envelope material, the combination of main body overflow valve, solenoid directional control valve and remote pressure regulating valve
For the regulation and control of hydraulic system pressure, described solenoid directional control valve is 3-position 4-way, and solenoid directional control valve is hydraulic control
Conversion element between system and electric control system, it realizes the motion of valve element using the suction of two ends electromagnet, so that
Change the break-make of oil circuit, and then realize the commutation of executive component.Full-automatic high pressure pusher, material feeding and envelope material makes, and slurry exists
Material water stratification phenomenon is less prone in transport process, the properties of product of magnetic material slurry are not in skew, it is ensured that magnetic flux
Uniformity is measured, the quality of production of magnetic material slurry is improved；Be not in artificial blowing, the feeding of wooden handcart manpower or fork truck are back and forth
Material loss problem in feeding, slurry is difficult leakage, does not pollute the environment, while reducing human cost, improves scene
Working environment.
Preferably, described electrical system is PLC and motor；Described hydraulic system and electrical system is respectively positioned on same
In integrated cabinet, described hydraulic system is arranged on the bottom of integrated cabinet, and described electrical system is arranged on the top of integrated cabinet, institute
The romote controlled receiving system stated is located at the top of integrated cabinet.This set compact conformation, occupies little space, electrical system and hydraulic pressure system
System, which is combined, realizes Automated condtrol.
Preferably, described motor-driven hydraulic pumps, the output of hydraulic pump respectively with solenoid directional control valve II oil inlet P and
The oil inlet P connection of main body overflow valve, described solenoid directional control valve II control ends are connected with PLC, described solenoid directional control valve II
Oil return inlet T be connected with oil cylinder, described solenoid directional control valve II oil-out A passes through check valve and oil cylinder, high pressure pusher respectively
One end, one end of sprue envelope feed liquid cylinder pressure and the discharging opening of hydraulic cylinder seal one end connection of feed liquid cylinder pressure；Described electromagnetism is changed
Feed liquid cylinder pressure is sealed by check valve and oil cylinder, the other end of high pressure pusher hydraulic cylinder, sprue respectively to valve II oil-out B
The other end connection of the other end and discharging opening envelope feed liquid cylinder pressure；Described solenoid directional control valve II oil-out A and oil-out B is straight
Connect and be connected with oil cylinder；Described main body overflow valve oil-out T is connected with oil cylinder, and described main body overflow valve remote control mouthful is changed with electromagnetism
Connected to valve I oil inlet P, the oil return inlet T of the solenoid directional control valve I is connected with oil cylinder, the oil-out of the solenoid directional control valve I
A is connected with remote pressure regulating valve II, and the oil-out B of the solenoid directional control valve I is connected with remote pressure regulating valve I, remote pressure regulating valve I and remote
Journey pressure regulator valve II oil-out is connected with oil cylinder.Described main body overflow valve plays overflow and pressure stabilization function, keeps hydraulic system
Pressure it is constant.
Preferably, spiral conveying mechanism is provided with described double helix feed system, described spiral conveying mechanism passes through
Pipeline is connected with precipitation agitator, is sealed at the sprue of double helix feed system provided with sprue outside feed liquid cylinder pressure, sprue
Wall communicates with sprue provided with a circle soft seal and high pressure pusher hydraulic cylinder is provided with vertical pipeline, pipeline external is installed
There are two lead limit switches, lead limit switch is connected with high pressure pusher hydraulic cylinder, high pressure pusher hydraulic cylinder is carried out spacing
Control, controls the stroke of high pressure pusher hydraulic cylinder, has arrived extreme limit of travel and has just immediately powered off, and prevents piston rod from colliding and interference safety
Problem, plays a part of protection equipment, high pressure pusher hydraulic cylinder is provided with a circle soft seal, the discharging opening of double helix feed system
Place seals feed liquid cylinder pressure provided with discharging opening, the outer wall of discharging opening provided with a circle soft seal, the discharging opening of double helix feed system with
Dewaterer passes through pipeline communication.The sprue and discharging opening of double helix feed system use soft seal, can reach zero leakage
Effect, do not pollute the environment, reduce original paper wear rate, improve equipment life, reduce maintenance of equipment rate.
A kind of application method of magnetic material slurry high-pressure remote conveying device, its step is：
A, according to described above, build a kind of described magnetic material slurry high-pressure remote conveying device；
B, the agitator and power conveying mechanism opened in raw material agitator；Slurry raw material passes through the stirring of raw material agitator
Power conveying mechanism in raw material agitator is by slurry pipeline transport to ball mill；
C, opening ball mill；Ball mill is crushed to slurry raw material, becomes coarse fodder, and slurry feedstock transportation after crushing
Give precipitation agitator；
D, the agitator and power conveying mechanism opened in precipitation agitator；The agitator in agitator is precipitated to ball mill
The coarse fodder of crushing is stirred, and the coarse fodder after stirring is transported to double helix feeding system by the power conveying mechanism in precipitation agitator
In spiral conveying mechanism in system, spiral conveying mechanism will be stirred to coarse fodder slurry, become fines, by electrical system and liquid
Pressure system is combined control, and slurry is exported from sprue；
E, the remote control transmission system and romote controlled receiving system for opening electric remote control system, and sent by remote control transmission system
Electrical control signal, while opening motor；Romote controlled receiving system receives signal and carried out after decoding process, transmits a signal to
PLC, PLC are received after signal, the II commutations of control solenoid directional control valve, and solenoid directional control valve II oil-out A and oil-out B pass through list
Envelope material stroke is carried out to valve control discharging opening envelope feed liquid cylinder pressure, meanwhile, solenoid directional control valve II oil-out A and oil-out B pass through
Check valve control sprue envelope feed liquid cylinder pressure carries out retracting stroke, and slurry enters in cylinder body；When carrying out slurry output, electromagnetism is changed
Control sprue to seal feed liquid cylinder pressure by oil-out A from check valve to valve II and oil-out B and carry out envelope material stroke, meanwhile, electromagnetism
Reversal valve II oil-out A and oil-out B controls discharging opening to seal the progress of feed liquid cylinder pressure and retracts stroke, electromagnetic switch by check valve
Valve II oil-out A and oil-out B controls high pressure pusher hydraulic cylinder to enter horizontal high voltage pusher stroke by check valve, by slurry from material
Starch discharging opening to release, instead of and use malleation supervising device in the prior art, malleation supervising device is complicated, fragile, and
The matching requirements of screw pump are high, more sensitive to the viscosity B coefficent of transmission liquid, and these can all hinder slurry long-distance transmissions, adopt
It is combined with electrical system with hydraulic system, control hydraulic cylinder pushes slurry, thrust is big, and energy consumption is small, can realize slurry long distance
From transmission, it is pipelined in dewaterer.
Meanwhile, motor is opened, motor-driven hydraulic pumps, hydraulic pump is connected with the oil inlet P of main body overflow valve, main body overflow
The remote control of valve mouthful is connected with the electromagnetism solenoid directional control valve I of 3-position 4-way oil inlet P, the oil return inlet T of the solenoid directional control valve I and
Oil cylinder is connected, and the oil-out A of the solenoid directional control valve I is connected with remote pressure regulating valve II, the oil-out B of the solenoid directional control valve I
It is connected with remote pressure regulating valve I, remote pressure regulating valve I and remote pressure regulating valve II oil-out are connected with oil cylinder.Adjust main body overflow
The pressure value P of valve, remote pressure regulating valve I and remote pressure regulating valve II1、P2And P3So that P1It is always above P2And P3Pressure value, then exist
Solenoid directional control valve I oil inlet P, tri- diverse locations of oil-out B and oil-out A, respectively obtain P1、P2And P3Three pressure values,
So as to realize the purpose of three-level pressure regulation, thrust is big, and energy consumption is small.
F, opening dewaterer；Dewaterer is dehydrated to slurry, and gives big agitator by slurry pipeline transport；
G, the agitator opened in big agitator；Big agitator is stirred to slurry, and gives small stirring by slurry pipeline transport
Bucket；
H, the small agitator of opening；Small agitator is stirred to slurry, and by slurry pipeline transport to press；
I, opening touch-screen regulator cubicle；Touch-screen regulator cubicle carries out Job Operations to press electrical control.
J, handle after a batch of raw material slurry, closed raw material agitator, ball mill, precipitation agitator, dewaterer, big
Agitator, small agitator and motor；
K, system is sent by remote control send electrical control signal to romote controlled receiving system, close hydraulic system and PLC；It is distant
Control reception system is received after signal, transmits a signal to PLC, PLC is received after signal, stops the control to solenoid directional control valve
Effect, hydraulic pump stopping action；
L, when in press slurry carry out Job Operations it is complete after, close touch-screen regulator cubicle, complete to the long-range defeated of slurry
Send.
3. beneficial effect
The technical scheme provided using the present invention, compared with prior art, is had the advantages that：
(1) thin mixing part of the present invention includes dewaterer, big agitator and small agitator, described dewaterer
Outlet is connected by high vacant duct with the entrance of big agitator, and the described outlet of big agitator connects with the entrance of small agitator
Logical, the outlet of described small agitator is connected by high vacant duct with press, and described press is connected with touch-screen regulator cubicle；Carefully
After mixing part is stirred to fines, press is transported to, touch-screen regulator cubicle controls press to press electrical control, entered
Row Job Operations, are pressed, and realize Automated condtrol, prevent slurry from leaking, and cause environmental pollution；High vacant duct distance
The height on ground is 3m, and such staff operationally, has enough spaces to carry out various operation and maintenances and maintenance, so that
Realize and be not take up production space, beautified production environment；
(2) remote control of the invention sends system and the signal of input is controlled by controller, transmits a signal to volume
Code device is encoded, and the signal after coding sends power amplifier to and carry out signal amplification, then will put after modulators modulate
Signal after big sends transmitter to, and transmitter sends signal, the reception for the described romote controlled receiving system being arranged at hundred meters
Device receives the signal that transmitter is sent, and is amplified by high-frequency amplifier circuit, sends demodulator to and be demodulated, the signal after demodulation
It is sent to decoder to be decoded, decoded signal is conveyed to PLC and reads and perform, finally by solenoid directional control valve, stroke
Limit switch and remote pressure regulating valve carry out Stroke Control to high pressure pushing piston, so that hundred meters of long-range wireless remote control controls are realized,
Remote control system only needs one to be manually controlled, observed back and forth and switching control without manpower using scene, saves manpower,
Cost is saved, production efficiency is improved；
(3) thick mixing part of the present invention includes raw material agitator, ball mill and precipitation agitator, described raw material
The outlet of agitator is connected with the entrance of ball mill, and the outlet of described ball mill is connected with precipitation agitator, raw material agitator
For stirring raw material, ball mill is used to crush raw material, and the coarse fodder that ball mill is crushed is stirred by precipitation agitator；It is full-automatic
Crushing, stirring process, reduce the loss of raw material, save manpower, improve production efficiency；
(4) raw material agitator of the present invention and precipitation agitator are equipped with agitator and power conveying mechanism, raw material
Agitator in agitator is used to be stirred raw material, and the power conveying mechanism in raw material agitator is by the feedstock transportation of stirring
Crushed in ball mill, the agitator in precipitation agitator is used for the raw material after agitating ball mill is crushed, and precipitates agitator
Interior power conveying mechanism is by the coarse fodder slurry pipeline transport after stirring to helical conveyer system；
(5) hydraulic pump of the present invention is used for the oil pumping in oil cylinder and enters hydraulic system, solenoid directional control valve control hydraulic pressure
Cylinder working, described hydraulic cylinder is respectively used to high pressure pusher, material feeding and envelope material, main body overflow valve, solenoid directional control valve and long-range tune
The combination of pressure valve is used for the regulation and control of hydraulic system pressure, and described solenoid directional control valve is 3-position 4-way, solenoid directional control valve
It is the conversion element between hydraulic control system and electric control system, it realizes valve element using the suction of two ends electromagnet
Motion, so as to change the break-make of oil circuit, and then realizes the commutation of executive component；Full-automatic high pressure pusher, material feeding and envelope material
Make, slurry is less prone to material water stratification phenomenon in transport process, it is ensured that the properties of product of magnetic material slurry, and magnetic flux
Uniformity is measured, the quality of production of magnetic material slurry is improved；Be not in artificial blowing, the feeding of wooden handcart manpower or fork truck are back and forth
Material loss problem in feeding, slurry is difficult leakage, does not pollute the environment, while also reducing human cost, improves existing
The working environment of field；
(6) electrical system of the present invention is PLC and motor；Described hydraulic system and electrical system is respectively positioned on same
In individual integrated cabinet, described hydraulic system is arranged on the bottom of integrated cabinet, and described electrical system is arranged on the top of integrated cabinet,
Described romote controlled receiving system is located at the top of integrated cabinet, and this set compact conformation occupies little space, electrical system and hydraulic pressure
System, which is combined, realizes Automated condtrol slurry pipeline transport；
(7) present invention carries out spacing control to high pressure pusher hydraulic cylinder, controls the stroke of high pressure pusher hydraulic cylinder, has arrived row
Way limit is just immediately powered off, and is prevented piston rod from colliding and interference safety problem, is played a part of protection equipment, double helix feeding system
The discharge outlet of system seals feed liquid cylinder pressure provided with discharging opening, and the outer wall of discharging opening is provided with a circle soft seal, double helix feed system
Discharging opening and dewaterer pass through pipeline communication；The sprue of double helix feed system, high pressure pusher hydraulic cylinder and discharging opening are equal
Using soft seal, the effect of zero leakage can be reached, is not polluted the environment, reduced original paper wear rate, improve equipment life,
Reduce maintenance of equipment rate；
(8) electric remote control system of the invention, electrical system are combined the high pressure pusher hydraulic pressure for controlling hydraulic system together
Cylinder enters horizontal high voltage pusher stroke, and slurry is released from slurry discharging opening, instead of and uses malleation supervising device in the prior art, just
Press supervising device complicated, it is fragile, and the matching requirements of screw pump are high, it is more sensitive to the viscosity B coefficent of transmission liquid,
These can all hinder slurry long-distance transmissions, be combined using electrical system with hydraulic system, and control hydraulic cylinder pushes slurry, pushes away
Power is big, and energy consumption is small, can realize slurry long-distance transmissions.
Brief description of the drawings
Fig. 1 is combined schematic diagram for the hydraulic control system of the present invention with electrical system；
Fig. 2 is electric remote control systematic schematic diagram of the invention；
Fig. 3 is soft seal figure of the invention；
Fig. 4 is production line schematic diagram of the invention；
Fig. 5 is screw feeding system partial enlarged drawing of the invention.
In figure：
1st, raw material agitator；2nd, ball mill；3rd, agitator is precipitated；4th, screw feeding system；5th, hydraulic system；6th, it is electrically
System；7th, romote controlled receiving system；8th, dewaterer；9th, big agitator；10th, small agitator；11st, press；13rd, touch-screen regulator cubicle；14、
Remote control sends system；16th, spiral conveying mechanism；17th, high pressure pusher hydraulic cylinder；18th, lead limit switch；19th, sprue envelope material
Hydraulic cylinder；20th, discharging opening envelope feed liquid cylinder pressure；21st, hydraulic pump；22nd, main body overflow valve；231st, solenoid directional control valve I；232nd, electromagnetism is changed
To valve II；241st, remote pressure regulating valve I；242nd, remote pressure regulating valve II；25th, check valve；26th, oil cylinder；31st, motor；32、PLC.
Embodiment
To further appreciate that present disclosure, with reference to drawings and Examples, the present invention is described in detail.
Embodiment 1
With reference to Fig. 1-5, a kind of magnetic material slurry high-pressure remote conveying device, including mixing part, electrical system 6, liquid
Pressure system 5, in addition to double helix feed system 4, electric remote control system, press 11；Wherein, described mixing part includes slightly stirring
Part and thin mixing part are mixed, described thick mixing part sends slurry to double helix feed system 4；Described double helix is sent
Material system 4 sends slurry to thin mixing part, and described thin mixing part is by slurry pipeline transport to press 11, described press 11
It is connected with touch-screen regulator cubicle 13；Touch-screen regulator cubicle 13 carries out Job Operations, slurry is pressed into the electrical control of press 11
Type.
Described thick mixing part includes raw material agitator 1, ball mill 2 and precipitation agitator 3, described raw material agitator
1 outlet is connected with the entrance of ball mill 2, and the outlet of described ball mill 2 is connected with precipitation agitator 3.Raw material agitator 1 is used
In stirring raw material, ball mill 2 is used to crush raw material, and the coarse fodder that ball mill 2 is crushed is stirred by precipitation agitator 3.Automatically
The crushing, stirring process of change, reduces the loss of raw material, saves manpower, improve production efficiency.
Described raw material agitator 1 and precipitation agitator 3 is equipped with agitator and power conveying mechanism.Raw material agitator 1
Interior agitator is used to be stirred raw material, and the power conveying mechanism in raw material agitator 1 is by the feedstock transportation of stirring to ball
Crushed in grinding machine 2, the agitator in precipitation agitator 3 is used for the raw material after agitating ball mill 2 is crushed, and precipitates agitator 3
Interior power conveying mechanism is by the coarse fodder slurry pipeline transport after stirring to helical conveyer system 4.
Described thin mixing part includes dewaterer 8, big agitator 9 and small agitator 10, the outlet of described dewaterer 8
Connected by high vacant duct with the entrance of big agitator 9, the described outlet of big agitator 9 connects with the entrance of small agitator 10
Logical, the outlet of described small agitator 10 is connected by high vacant duct with press 11.Thin mixing part is stirred place to fines
After reason, press 11 is transported to, is pressed.Height of the high vacant duct apart from ground is 3m, and such staff is in work
When, there are enough spaces to carry out various operation and maintenances and maintenance, it is achieved thereby that being not take up production space, having beautified production ring
Border.
Described electric remote control system includes remote control and sends system 14 and romote controlled receiving system 7, and described remote control sends system
System 14 sends signal to described romote controlled receiving system 7, and described romote controlled receiving system 7 is connected with electrical system 6, described electricity
Gas system 6 is connected with hydraulic system 5, and the hydraulic cylinder of described hydraulic system 5 is arranged in described double helix feed system 4.
Described hydraulic system 5 includes hydraulic pump 21, oil cylinder 26, solenoid directional control valve, hydraulic cylinder, check valve 25, main body and overflow
Valve 22 and remote pressure regulating valve are flowed, wherein, described hydraulic cylinder is arranged in described double helix feed system 4, and remainder is equal
It is arranged in hydraulic system 5；
Described solenoid directional control valve includes solenoid directional control valve I231 and solenoid directional control valve II232；
Described hydraulic cylinder includes high pressure pusher hydraulic cylinder 17, sprue envelope feed liquid cylinder pressure 19 and discharging opening envelope feed liquid cylinder pressure
20；
Described remote pressure regulating valve includes remote pressure regulating valve I241 and remote pressure regulating valve II242；
Described hydraulic pump 21 is used to enter hydraulic system 5, solenoid directional control valve control hydraulic cylinder work from the inner oil pumping of oil cylinder 26
Make, described hydraulic cylinder is respectively used to high pressure pusher, material feeding and envelope material, main body overflow valve 22, solenoid directional control valve and long-range pressure regulation
The combination of valve is used for the regulation and control of the pressure of hydraulic system 5, and described solenoid directional control valve is 3-position 4-way, and solenoid directional control valve is
Conversion element between hydraulic control system and electric control system, it realizes the fortune of valve element using the suction of two ends electromagnet
It is dynamic, so as to change the break-make of oil circuit, and then realize the commutation of executive component.Full-automatic high pressure pusher, material feeding and envelope material, makes
Slurry is less prone to material water stratification phenomenon in transport process, and the properties of product of magnetic material slurry are not in skew, it is ensured that
The magnetic flux uniformity of product, improves the quality of production of magnetic material slurry；Be not in artificial blowing, wooden handcart manpower is sent
The material loss problem of material or fork truck back and forth in feeding, slurry is difficult leakage, not polluted the environment, at the same reduce manpower into
This, improves the working environment at scene.
Described electrical system 6 is PLC32 and motor 31；Described hydraulic system 5 and electrical system 6 is respectively positioned on same
In integrated cabinet, described hydraulic system 5 is arranged on the bottom of integrated cabinet, and described electrical system 6 is arranged on the top of integrated cabinet,
Described romote controlled receiving system 7 is located at the top of integrated cabinet.This set compact conformation, occupies little space, electrical system 6 and liquid
Pressure system 5, which is combined, realizes Automated condtrol.
The described driving hydraulic pump 21 of motor 31, the oil inlet P exported respectively with solenoid directional control valve II232 of hydraulic pump 21
Connected with the oil inlet P of main body overflow valve 22, described solenoid directional control valve II232 control ends are connected with PLC32, described electromagnetism
Reversal valve II232 oil return inlet T is connected with oil cylinder 26, and described solenoid directional control valve II232 oil-out A passes through check valve respectively
25 seal feed liquid cylinder pressure with oil cylinder 26, one end of high pressure pusher hydraulic cylinder 17, one end of sprue envelope feed liquid cylinder pressure 19 and discharging opening
20 one end connection；Described solenoid directional control valve II232 oil-out B passes through check valve 25 and oil cylinder 26, high pressure pusher respectively
The other end, the other end of sprue envelope feed liquid cylinder pressure 19 and the discharging opening of hydraulic cylinder 17 seal the other end connection of feed liquid cylinder pressure 20；
Described solenoid directional control valve II232 oil-out A and oil-out B is directly connected with oil cylinder 26；Described main body overflow valve 22
Oil-out T is connected with oil cylinder 26, and the described remote control of main body overflow valve 22 mouthful is connected with solenoid directional control valve I231 oil inlet P, institute
The oil return inlet T for stating solenoid directional control valve I231 is connected with oil cylinder 26, the oil-out A and remote pressure regulating valve of the solenoid directional control valve I231
II242 connections, the oil-out B of the solenoid directional control valve I231 is connected with remote pressure regulating valve I241, remote pressure regulating valve I241 and remote
Journey pressure regulator valve II242 oil-out is connected with oil cylinder 26.Described 22 overflows of main body overflow valve and pressure stabilization function, keep liquid
The pressure of pressure system 5 is constant.
Described high pressure pusher hydraulic cylinder 17, sprue envelope feed liquid cylinder pressure 19, discharging opening envelope feed liquid cylinder pressure 20 are single work
Rod type hydraulic cylinder, depended on pressure oil is promoted during work, and effect during return by deadweight (or spring) is realized.
Spiral conveying mechanism 16 is provided with described double helix feed system 4, described spiral conveying mechanism 16 passes through pipe
Road is connected with precipitation agitator 3, provided with sprue envelope feed liquid cylinder pressure 19 at the sprue of double helix feed system 4, sprue
Outer wall is communicated with sprue and is provided with vertical pipeline outside high pressure pusher hydraulic cylinder 17, pipeline provided with a circle soft seal 41
Portion is provided with two lead limit switches 18, and lead limit switch 18 is connected with high pressure pusher hydraulic cylinder 17, to high pressure pusher liquid
Cylinder pressure 17 carries out spacing control, and the stroke of control high pressure pusher hydraulic cylinder 17 has arrived extreme limit of travel and just immediately powered off, prevented piston
Bar is collided and interference safety problem, plays a part of protection equipment, and high pressure pusher hydraulic cylinder 17 is double provided with a circle soft seal 41
The discharge outlet of screw feeding system 4 is provided with discharging opening envelope feed liquid cylinder pressure 20, and the outer wall of discharging opening encloses soft seal 41 provided with one,
The discharging opening of double helix feed system 4 passes through pipeline communication with dewaterer 8.The sprue of double helix feed system 4, discharging opening and
Soft seal 41 is used at high pressure pusher hydraulic cylinder 17, the effect of zero leakage can be reached, do not polluted the environment, original paper is reduced
Wear rate, improves service life of equipment, reduces maintenance of equipment rate.
Described remote control sends system 14 and is sequentially connected by controller, encoder, modulator, power amplifier and transmitter
Composition, described transmitter is connected with receiver, described romote controlled receiving system 7 by receiver, high-frequency amplifier, demodulator and
Decoder is sequentially connected composition, and described decoder is connected with PLC32.The signal that remote control sends 14 pairs of inputs of system passes through control
Device is controlled, and is transmitted a signal to encoder and is encoded, and the signal after coding sends power to after modulators modulate
Amplifier carries out signal amplification, then sends the signal after amplification to transmitter, and transmitter sends signal, is arranged at hundred meters
The receiver of described romote controlled receiving system 7 receives the signal that transmitter is sent, and is amplified by high-frequency amplifier circuit, sends solution to
Device is adjusted to be demodulated, the signal after demodulation is sent to decoder and decoded, decoded signal is conveyed to PLC32 and reads and hold
OK, Stroke Control is carried out to high pressure pushing piston finally by solenoid directional control valve, lead limit switch 18 and remote pressure regulating valve, from
And hundred meters of long-range wireless remote control controls are realized, remote control system only needs one to be manually controlled using scene, comes without manpower
Observation and switching control are returned, manpower is saved, cost is saved, improves production efficiency.
A kind of application method of magnetic material slurry high-pressure remote conveying device, its step is：
A, according to described above, build a kind of described magnetic material slurry high-pressure remote conveying device；
B, the agitator and power conveying mechanism opened in raw material agitator 1；Slurry raw material is stirred by raw material agitator 1
The power conveying mechanism in raw material agitator 1 is mixed by slurry pipeline transport to ball mill 2；
C, opening ball mill 2；Ball mill 2 is crushed to slurry raw material, becomes coarse fodder, and slurry raw material after crushing is defeated
Give precipitation agitator 3；
D, the agitator and power conveying mechanism opened in precipitation agitator 3；The agitator in agitator 3 is precipitated to ball milling
The coarse fodder that machine 2 is crushed is stirred, and the coarse fodder after stirring is transported to double helix and sent by the power conveying mechanism in precipitation agitator 3
In spiral conveying mechanism 16 in material system 4, spiral conveying mechanism 16 will be stirred to coarse fodder slurry, become fines, by electricity
Gas system 6 and hydraulic system 5 are combined control, and slurry is exported from sprue；
E, the remote control transmission system 14 and romote controlled receiving system 7 for opening electric remote control system, and system is sent by remote control
14 send electrical control signal, while opening motor 31；Romote controlled receiving system 7 receives signal and carried out after decoding process, will believe
Number send PLC32 to, PLC32 is received after signal, the II232 commutations of control solenoid directional control valve, solenoid directional control valve II232's is fuel-displaced
Mouth A and oil-out B controls the progress envelope of discharging opening envelope feed liquid cylinder pressure 20 to expect stroke by check valve 25, meanwhile, solenoid directional control valve
II232 oil-out A and oil-out B controls sprue to seal the progress of feed liquid cylinder pressure 19 and retracts stroke by check valve 25, and slurry enters
Enter in cylinder body；When carrying out slurry output, solenoid directional control valve II232 oil-out A and oil-out B control to note by check valve 25
Material mouth envelope feed liquid cylinder pressure 19 carries out envelope material stroke, meanwhile, solenoid directional control valve II232 oil-out A and oil-out B pass through check valve
25 control discharging opening envelope feed liquid cylinder pressures 20 carry out retracting stroke, and solenoid directional control valve II232 oil-out A and oil-out B pass through list
Enter horizontal high voltage pusher stroke to the control high pressure pusher of valve 25 hydraulic cylinder 17, slurry is released from slurry discharging opening, be instead of existing
Malleation supervising device is used in technology, malleation supervising device is complicated, fragile, and the matching requirements of screw pump are high, to passing
The viscosity B coefficent of liquor charging body is more sensitive, and these can all hinder slurry long-distance transmissions, using electrical system 6 and hydraulic system 5
It is combined, control hydraulic cylinder pushes slurry, thrust is big, and energy consumption is small, can realize slurry long-distance transmissions, be pipelined to
In dewaterer 8.
Meanwhile, motor 31 is opened, the driving hydraulic pump 21 of motor 31, the oil inlet P of hydraulic pump 21 and main body overflow valve 22 connects
Connect, the remote control mouthful of main body overflow valve 22 is connected with the electromagnetism solenoid directional control valve I231 of 3-position 4-way oil inlet P, and the electromagnetism is changed
It is connected to valve I231 oil return inlet T with oil cylinder 26, the oil-out A and remote pressure regulating valve II242 of the solenoid directional control valve I231 connect
Connect, the oil-out B of the solenoid directional control valve I231 is connected with remote pressure regulating valve I241, remote pressure regulating valve I241 and remote pressure regulating valve
II242 oil-out is connected with oil cylinder 26.Adjust main body overflow valve 22, remote pressure regulating valve I241 and remote pressure regulating valve II242
Pressure value P1、P2And P3So that P1It is always above P2And P3Pressure value, then it is oil inlet P in solenoid directional control valve I231, fuel-displaced
Mouth tri- diverse locations of B and oil-out A, respectively obtain P1、P2And P3Three pressure values, so as to realize the purpose of three-level pressure regulation, are pushed away
Power is big, and energy consumption is small, it is easy to accomplish kinds of processes is selected.
F, opening dewaterer 8；Dewaterer 8 is dehydrated to slurry, and gives big agitator 9 by slurry pipeline transport；
G, the agitator opened in big agitator 9；Big agitator 9 is stirred to slurry, and slurry pipeline transport is stirred to small
Mix bucket 10；
H, the small agitator 10 of opening；Small agitator 10 is stirred to slurry, and by slurry pipeline transport to press 11；
I, opening touch-screen regulator cubicle 13；Touch-screen regulator cubicle 13 carries out Job Operations to the electrical control of press 11；
J, handle after a batch of raw material slurry, closed raw material agitator 1, ball mill 2, precipitation agitator 3, dewaterer
8th, big agitator 9, small agitator 10 and motor 31；
K, system 14 is sent by remote control send electrical control signal to romote controlled receiving system 7, close the He of hydraulic system 5
PLC32；Romote controlled receiving system 7 is received after signal, transmits a signal to PLC32, and PLC32 is received after signal, is stopped to electricity
The control action of magnetic reversal valve, the stopping of hydraulic pump 21 action；
L, when the slurry in press 11 carry out Job Operations it is complete after, close touch-screen regulator cubicle 13, complete to the remote of slurry
Journey is conveyed.
Embodiment 2
In the present embodiment, the model YYB-AA types of hydraulic pump 21；Solenoid directional control valve is 3-position 4-way；The model of oil cylinder 26
For：PY497-100/70-1801-313*991；Main body overflow valve 22 is pilot-operated type；Remote pressure regulating valve is Y/YF types, remainder
Be the same as Example 1.
Schematical above that the present invention and embodiments thereof are described, the description does not have restricted, institute in accompanying drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if the common skill of this area
Art personnel are enlightened by it, without departing from the spirit of the invention, are designed and the technical scheme without creative
Similar frame mode and embodiment, all should belong to protection scope of the present invention.
Claims (10)
1. a kind of magnetic material slurry high-pressure remote conveying device, including mixing part, electrical system (6), hydraulic system (5),
Characterized in that, also including double helix feed system (4), electric remote control system, press (11)；Wherein, described mixing part
Including thick mixing part and thin mixing part, the precipitation agitator (3) of described thick mixing part sends slurry to double helix
Feed system (4)；Described double helix feed system (4) sends slurry to thin mixing part, and described thin mixing part will
Slurry pipeline transport gives press (11), and described press (11) is connected with touch-screen regulator cubicle (13)；
Described electric remote control system includes remote control and sends system (14) and romote controlled receiving system (7), and described remote control sends system
(14) are united to described romote controlled receiving system (7) transmission signal, described romote controlled receiving system (7) is connected with electrical system (6),
Described electrical system (6) is connected with hydraulic system (5), and the hydraulic cylinder of described hydraulic system (5) is arranged on described double spiral shells
Revolve in feed system (4).
2. a kind of magnetic material slurry high-pressure remote conveying device according to claim 1, described thick mixing part subpackage
Include raw material agitator (1), ball mill (2) and precipitation agitator (3), outlet and the ball mill (2) of described raw material agitator (1)
Entrance be connected, the outlet of described ball mill (2) is connected with precipitation agitator (3), and described double helix feed system (4) is interior
Provided with spiral conveying mechanism (16), described spiral conveying mechanism (16) is connected by pipeline with precipitation agitator (3).
3. a kind of magnetic material slurry high-pressure remote conveying device according to claim 2, described raw material agitator (1)
Agitator and power conveying mechanism are equipped with precipitation agitator (3).
4. a kind of magnetic material slurry high-pressure remote conveying device according to claim 1, described thin mixing part subpackage
Include dewaterer (8), big agitator (9) and small agitator (10), the outlet of described dewaterer (8) is by high vacant duct with stirring greatly
The entrance connection of bucket (9) is mixed, the outlet of described big agitator (9) connects with the entrance of small agitator (10), it is described small to stir
The outlet for mixing bucket (10) is connected by high vacant duct with press (11).
5. a kind of magnetic material slurry high-pressure remote conveying device according to claim 1, described remote control sends system
(14) it is sequentially connected and is constituted by controller, encoder, modulator, power amplifier and transmitter, described transmitter and reception
Device is connected, and described romote controlled receiving system (7) is sequentially connected by receiver, high-frequency amplifier, demodulator and decoder to be constituted, institute
The decoder stated is connected with PLC (32).
6. a kind of magnetic material slurry high-pressure remote conveying device according to claim 1, described hydraulic system (5) bag
Include hydraulic pump (21), oil cylinder (26), solenoid directional control valve, hydraulic cylinder, check valve (25), main body overflow valve (22) and long-range pressure regulation
Valve, wherein, described hydraulic cylinder is arranged in described double helix feed system (4), and remainder is arranged at hydraulic system
(5) in；
Described solenoid directional control valve includes solenoid directional control valve I (231) and solenoid directional control valve II (232)；
Described hydraulic cylinder includes high pressure pusher hydraulic cylinder (17), sprue envelope feed liquid cylinder pressure (19) and discharging opening envelope feed liquid cylinder pressure
(20)；
Described remote pressure regulating valve includes remote pressure regulating valve I (241) and remote pressure regulating valve II (242).
7. a kind of magnetic material slurry high-pressure remote conveying device according to claim 6, described electrical system (6) is
PLC (32) and motor (31)；Described hydraulic system (5) and electrical system (6) is respectively positioned in same integrated cabinet, described liquid
Pressure system (5) is arranged on the bottom of integrated cabinet, and described electrical system (6) is arranged on the top of integrated cabinet, and described remote control connects
Receipts system (7) is located at the top of integrated cabinet.
8. a kind of magnetic material slurry high-pressure remote conveying device according to claim 7, described motor (31) driving
Hydraulic pump (21), the output of hydraulic pump (21) respectively with solenoid directional control valve II (232) oil inlet P and main body overflow valve (22)
Oil inlet P is connected, and described solenoid directional control valve II (232) control ends are connected with PLC (32), described solenoid directional control valve II
(232) oil return inlet T is connected with oil cylinder (26), and described solenoid directional control valve II (232) oil-out A passes through check valve respectively
(25) sealed with oil cylinder (26), one end of high pressure pusher hydraulic cylinder (17), one end of sprue envelope feed liquid cylinder pressure (19) and discharging opening
One end connection of feed liquid cylinder pressure (20)；Described solenoid directional control valve II (232) oil-out B passes through check valve (25) and oil respectively
Cylinder (26), the other end of high pressure pusher hydraulic cylinder (17), the other end of sprue envelope feed liquid cylinder pressure (19) and discharging opening envelope feed liquid
The other end connection of cylinder pressure (20)；Described solenoid directional control valve II (232) oil-out A and oil-out B is directly and oil cylinder
(26) connect；Described main body overflow valve (22) oil-out T is connected with oil cylinder (26), described main body overflow valve (22) remote control mouthful
It is connected with solenoid directional control valve I (231) oil inlet P, the oil return inlet T of the solenoid directional control valve I (231) is connected with oil cylinder (26),
The oil-out A and remote pressure regulating valve II (242) of the solenoid directional control valve I (231) be connected, and solenoid directional control valve I (231) go out
Hydraulic fluid port B is connected with remote pressure regulating valve I (241), remote pressure regulating valve I (241) and remote pressure regulating valve II (242) oil-out with oil
Cylinder (26) is connected.
9. a kind of magnetic material slurry high-pressure remote conveying device according to claim 6, described double helix feeding system
Spiral conveying mechanism (16) is provided with system (4), described spiral conveying mechanism (16) is connected by pipeline with precipitation agitator (3)
Logical, provided with sprue envelope feed liquid cylinder pressure (19) at the sprue of double helix feed system (4), the outer wall of sprue is provided with a circle
Soft seal (41), communicates with sprue and high pressure pusher hydraulic cylinder (17) is provided with vertical pipeline, pipeline external is provided with two
Individual lead limit switch (18), lead limit switch (18) is connected with high pressure pusher hydraulic cylinder (17), double helix feed system (4)
Discharge outlet provided with discharging opening envelope feed liquid cylinder pressure (20), the outer wall of discharging opening is provided with a circle soft seal (41), and double helix is sent
The discharging opening of material system (4) passes through pipeline communication with dewaterer (8).
10. a kind of application method of magnetic material slurry high-pressure remote conveying device, its step is：
A, a kind of magnetic material slurry high-pressure remote conveying device according to being built claim 1；
B, the agitator and power conveying mechanism opened in raw material agitator (1)；
C, opening ball mill (2)；
D, the agitator and power conveying mechanism opened in precipitation agitator (3)；
E, the remote control transmission system (14) and romote controlled receiving system (7) for opening electric remote control system, and system is sent by remote control
(14) electrical control signal is sent, while opening motor (31)；
F, opening dewaterer (8)；
G, the agitator opened in big agitator (9)；
H, the small agitator (10) of opening；
I, opening touch-screen regulator cubicle (13)；
J, handle after a batch of magnetic material raw material slurry, closed raw material agitator (1), ball mill (2), precipitation agitator
(3), dewaterer (8), big agitator (9), small agitator (10) and motor (31)；
K, system (14) sent by remote control send electrical control signal to romote controlled receiving system (7), close hydraulic system (5) and
PLC(32)；
L, when in press (11) slurry carry out Job Operations it is complete after, close touch-screen regulator cubicle (13).
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| US4436429A (en) * | 1981-05-11 | 1984-03-13 | William A. Strong | Slurry production system |
| JPH11325399A (en) * | 1998-05-20 | 1999-11-26 | Sony Corp | Liquid body transfer method and its apparatus |
| CN101934936A (en) * | 2010-09-03 | 2011-01-05 | 江门市正曦输送机械设备有限公司 | Powder slurry delivering device |
| CN202367835U (en) * | 2011-11-14 | 2012-08-08 | 马鞍山起劲磁塑科技有限公司 | Automatic conveying device for high performance permanent magnet ferrite slurries |
| CN104150223A (en) * | 2014-08-15 | 2014-11-19 | 鞍山市德康磁性材料有限责任公司 | Permanent magnetic ferrite sizing agent remote conveying system |
| CN204227051U (en) * | 2014-11-07 | 2015-03-25 | 湖南航天磁电有限责任公司 | Shaping slip pipe conveying equipment |
| CN204777660U (en) * | 2015-07-01 | 2015-11-18 | 马鞍山齐力机电设备有限公司 | Long -range conveyor of magnetic material ground paste high pressure |
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