CN105128152B - A kind of mixing plant for making foaming insulation board - Google Patents
A kind of mixing plant for making foaming insulation board Download PDFInfo
- Publication number
- CN105128152B CN105128152B CN201510619481.9A CN201510619481A CN105128152B CN 105128152 B CN105128152 B CN 105128152B CN 201510619481 A CN201510619481 A CN 201510619481A CN 105128152 B CN105128152 B CN 105128152B
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- China
- Prior art keywords
- agitator
- electromagnetic valve
- pan feeding
- bucket
- stirring
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
- B28C5/381—Producing cellular concrete
- B28C5/386—Plants; Systems; Methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/02—Controlling the operation of the mixing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/0404—Proportioning
- B28C7/0418—Proportioning control systems therefor
Abstract
The present invention provides a kind of mixing plant for making foaming insulation board, belongs to construction engineering technical field, its structure is：Feeding device is made up of foaming agent bucket, curing agent bucket, lime bucket and three pan feeding electromagnetic valve components；Agitating device is made up of stirring-head, bolt, agitator, peep hole, fixed mount and anti-pollution film；Drawing mechanism is made up of lower drain cap and discharging electromagnetic valve component；It is connected, is connected below lower drain cap with discharging electromagnetic valve component with agitator above lower drain cap；Drain cap is connected via lower drain cap fixing bolt with agitator；Control system uses programmable logic controller (PLC) PLC.A kind of mixing plant for making foaming insulation board can be while the characteristics of reaching Hermetical stirring, be sufficiently stirred for anti-pollution stirring, and automaticity is high, greatlys save cost of labor.It can realize that the automation of raw material proportioning is accurately controlled, while making to form closing space in agitator, realize closing stirring.
Description
Technical field
The present invention relates to construction engineering technical field, specifically a kind of mixing plant for making foaming insulation board.
Background technology
General, cement foaming insulation board equipment is also known as foam concrete heat-preserving plate equipment, is with polymer modification sand
The wall of slurry and continuous uniform wraps up the apparatus for production line of cement foaming insulation board, mainly produces Building Fire Protection exterior-wall heat insulation
Plate, raw material is cement and flyash and a small amount of foaming agent, foam stabilizer, fiber silico-calcium material and foaming agent and other auxiliary agents etc.
Many kinds of substance, the hard heat-insulated plate of obturator-type being made through scientific formula, its product most prominent advantage is fire prevention and insulation.
In existing equipment, also it can have Hermetical stirring concurrently simultaneously without a kind of equipment, be sufficiently stirred for stirring with anti-pollution
The characteristics of mixing.
Hermetical stirring foaming machine [application number disclosed in Chinese patent storehouse：200820170860.X；Authorization Notice No.：
CN201342771Y], including：Closing is connected with pre- charging basket, and the bottom of pre- charging basket on frame, agitator and agitator, agitator
It is that, without bottom structure, the bottom of pre- charging basket is provided with through hole, and through hole is provided with seal, fed intake as the lid of agitator, under agitator
When, seal is opened, pre- charging basket entoplasm material is entered in agitator by seal.
Above-mentioned Hermetical stirring foaming machine is the effect that the closing stirring in agitator is realized by bright seal, but
The problem of Hermetical stirring foaming machine only address only closing stirring, it is impossible to realize the effect being sufficiently stirred for anti-pollution stirring
Really.
The disclosed foaming mixer [application number in Chinese patent storehouse：201220216267.0；Authorization Notice No.：
CN202685098U], including：Support body and motor, the left end of support body are provided with tank diameter, and agitating shaft is through tank diameter, agitating shaft
Upper and symmetrical provided with least two groups stirring vanes in the tank diameter, agitating shaft is driven by gear by the motor,
The top of tank diameter is provided with charging aperture, and the bottom of tank diameter is provided with the first discharging opening, corresponds to the first discharging opening and is arranged on described
The bottom of support body is provided with clinker case, is provided with the second discharging opening, second discharging opening and installs in the bottom of the clinker case
There is operated pneumatic valve.
Above-mentioned foaming mixer is that the effect stirred is realized by three groups of paddles 7, but the stirring foaming machine
It only address only the problem of stirring, it is impossible to realize the effect of closing stirring and anti-pollution stirring.
The disclosed foaming mixer [application number in Chinese patent storehouse：201320543647.X；Authorization Notice No.：
CN203460377U], including：Agitating device, lowering or hoisting gear, transmission mechanism and power source, agitating device include agitating shaft,
Agitator and stirring-head, agitating shaft are connected by transmission mechanism and power source, and it is bottomless that agitator is set to uncovered, and
Offered on agitator wall and anti-pollution film be pasted with an aspirating hole, the inwall of agitator, anti-pollution film and agitator it is interior
The space of wall one closing of formation, first from aspirating hole by the air in the closing space between anti-pollution film and agitator before stirring
Extract out so that anti-pollution film is tightly attached on the inwall of agitator, prevent from damaging anti-pollution film during stirring, it is straight after having stirred
Connect and extract anti-pollution film, can effectively reduce the pollution of agitator.
Above-mentioned foaming mixer is the anti-pollution film by attaching on the inwall of agitator to prevent agitator from polluting
The problem of, but mentioned in above-mentioned foaming mixer raw material proportioning the problem of do not propose solution, or depend on people in advance
Work realizes raw material proportioning.
The automaticity of three of the above technical scheme is relatively low, and for this problem, also continues to propose improvement project.
The content of the invention
The technical assignment of the present invention is to solve the deficiencies in the prior art to set there is provided a kind of stirring for making foaming insulation board
It is standby.
The technical scheme is that realize in the following manner, a kind of mixing plant for making foaming insulation board, by
Foaming agent bucket, curing agent bucket, lime bucket, pan feeding electromagnetic valve component, stirring-head, bolt, agitator, peep hole, fixed mount, lower leakage
The compositions such as disk, lower drain cap fixing bolt, flange bolt, discharging electromagnetic valve component, anti-pollution film and control system, wherein entering
Material device by foaming agent bucket, curing agent bucket, lime bucket and pan feeding electromagnetic valve component constitute, agitating device by stirring-head, bolt, stir
Bucket, peep hole, fixed mount and anti-pollution film composition are mixed, drawing mechanism is made up of lower drain cap and discharging electromagnetic valve component.
Further, feeding device is made up of foaming agent bucket, curing agent bucket, lime bucket and three pan feeding electromagnetic valve components,
Foaming agent bucket is made up of bucket edge, elbow and adpting flange, and the top of foaming agent bucket is provided with bucket edge, and the lower section of foaming agent bucket is provided with curved
Head, elbow is fixedly connected with adpting flange, and bucket edge, elbow and adpting flange are structure as a whole.
Wherein, foaming agent bucket is fixed via pan feeding electromagnetic valve component is connected with agitator, passes through pan feeding electromagnetic valve component energy
The pan feeding flow and pan feeding speed of enough accurate control foaming agents, realize Automated condtrol.
It is preferred that, foaming agent bucket be connected with pan feeding electromagnetic valve component via flange bolt, pan feeding electromagnetic valve component and
Agitator is connected via flange bolt, convenient disassembly, be easy to cleaning.
Wherein, the structure of described curing agent bucket is identical with the structure of foaming agent bucket, with preferable versatility.
It is preferred that, curing agent bucket is fixed via pan feeding electromagnetic valve component to be connected with agitator, and curing agent bucket and pan feeding electricity
Electromagnetic valve component is connected via flange bolt, and pan feeding electromagnetic valve component is connected with agitator via flange bolt.
Wherein, the structure of described lime bucket is identical with the structure of foaming agent bucket, with preferable versatility.
It is preferred that, lime bucket is fixed via pan feeding electromagnetic valve component to be connected with agitator, and lime bucket and pan feeding magnetic valve
Component is connected via flange bolt, and pan feeding electromagnetic valve component is connected with agitator via flange bolt.
Further, pan feeding electromagnetic valve component is made up of the electric valve module adpting flange of driver, valve and pan feeding, pan feeding electricity
The main body of electromagnetic valve component is valve, and the top of valve is provided with driver, and the both sides of valve are provided with the electric valve module adpting flange of pan feeding,
Pan feeding electromagnetic valve component can accurately control the flow and flow velocity of pan feeding, to reach good mixed proportion, realize automation control
System.
Wherein, the electric valve module adpting flange of pan feeding is provided with screw, and by screw, pan feeding electromagnetic valve component can be via spiral shell
Bolt is connected with feeding device, agitating device, convenient disassembly, it is easy to cleared up.
Further, agitating device is made up of stirring-head, bolt, agitator, peep hole, fixed mount and anti-pollution film, its
In, stirring-head is arranged on agitator, and agitator is arranged on fixed mount.
Wherein, stirring-head is made up of stirring motor, linkage disk, terminal pad, main shaft, and wherein stirring motor is installed via bolt
Above terminal pad, stirring motor is connected by main shaft with linkage disk, and linkage disk is arranged on below terminal pad.
It is preferred that, multiple triangle puddlers and multiple circular puddlers, and triangle puddler and circle are provided with below linkage disk
Shape puddler is to be circular layout on linkage disk.
The number of triangle puddler is more than the number of circular puddler, therefore, and described triangle puddler is outer ring annular
Arrangement, circular puddler is circular layout for inner ring, and preferable mixing effect can be reached by two kinds of using cooperatively for puddler,
And by being automatically controlled to stirring motor, further increase mixing effect.
It is preferred that, terminal pad is provided with connecting hole.
Wherein, agitator is made up of connecting tube, connection pipe flange, inner chamber, engaging lug, and agitator is provided with three connections
Pipe, connecting tube is connected with pan feeding electromagnetic valve component respectively provided with connection pipe flange, and connecting tube via connection pipe flange, and then
Realize and feeding device foaming agent bucket, curing agent bucket, the connection of lime bucket, provided with inner chamber inside agitator, set outside agitator
There are multiple engaging lugs, and engaging lug has setting in the upper and lower part of agitator.
It is preferred that, connection pipe flange is provided with connecting tube flange hole, and connecting tube flange hole is matched with screw.
It is preferred that, agitator is provided with engaging lug, and agitator is provided with connection earhole, in the top of agitator, even
Lug hole is matched with connecting hole, and agitator can be connected by connecting earhole, connecting hole and stirring-head, in the lower section of agitator,
Agitator is connected by engaging lug with lower drain cap.
Wherein, the inner chamber of agitator is the cylindrical structure of both ends open, and inner chamber uncovered is bottomless, with stirring above inner chamber
It is connected below head connection, inner chamber with lower drain cap, agitator inwall is pasted with one layer of anti-pollution film, and anti-pollution film is both ends open
It is cylindric, anti-pollution film with the openend of agitator two by closing so that the whole agitator inwalls of anti-pollution film covering, and
The space of closing is formed between agitator, under the stirring environment of closing, anti-pollution film can be pasted on agitator inwall
On, prevent from during stirring being pasted on mixing drum inwall because anti-pollution film is not fastened and causing to be easily destroyed, will be anti-after stirring
Polluted membrane is thrown off, and prevents stirring residue pollution agitator, can be again after the stirring residue on anti-pollution film surface is cleared up
Use.
Further, agitator is arranged on fixed mount, and agitator is arranged on fixed mount by caging bolt, stirring
Installation site of the bucket on fixed mount can be adjusted, and convenient disassembly disclosure satisfy that the use under various working environment.
Wherein, fixed mount is made up of anchor (bolt) hole, column and positioning disk, and fixed mount is provided with four anchor (bolt) holes,
The top of column is connected with fixed mount, and the lower section of column is connected with positioning disk.
It is preferred that, anchor (bolt) hole, column and positioning disk are four, by the further solid of anchor (bolt) hole and ground
Determine, and positioning disk further increases the contact area on column and ground, and good fixation can be played to fixed mount, it is to avoid
There is larger vibration in the course of the work in mixing plant, increases the service life of mixing plant.
Further, stirring-head is provided with peep hole, and peep hole is located in terminal pad.
It is preferred that, peep hole is filled by transparent material, enables agitator to complete to stir work under conditions of closing.
Further, it is connected, is connected below lower drain cap with discharging electromagnetic valve component with agitator above lower drain cap.
It is preferred that, drain cap is connected via lower drain cap fixing bolt with agitator, and convenient disassembly is convenient to clean.
Further, control system is programmable logic controller (PLC)（PLC）, it is of the invention to be realized certainly by control system
Dynamicization is controlled, and control system is by control keyboard and display, central processing unit, control circuit and amplifying circuit, charging aperture valve
Control circuit, frequency converter, stirring motor control circuit and discharging opening valve controling circuit composition.
The control process of control system is：
A, input sample stage：In the mixing plant course of work for making foaming insulation board, by control keyboard and aobvious
Show that three kinds of raw material are by the flow and flow velocity of pan feeding electromagnetic valve component in device input foaming agent bucket, curing agent bucket and lime bucket,
And pass through control keyboard and display input stirring motor mixing speed and discharging electromagnetic valve component go out somehow flow and
Flow velocity, above input signal is handled by central controller, and charging aperture valve control is passed to via control circuit and amplifying circuit
Circuit processed, frequency converter, stirring motor control circuit and discharging opening valve controling circuit, and drive corresponding peripheral hardware；
B, user program perform the stage：Programmable logic controller (PLC)（PLC）Use is in turn scanned by order from top to bottom
Family program (ladder diagram), in the technical program, is first carried out the control to feeding device, is controlled by material mouth valve controling circuit
Three pan feeding electromagnetic valve components, control the pan feeding flow and flow velocity of foaming agent, curing agent and lime respectively, and by the foaming of collection
The pan feeding flow and flow velocity signal of agent, curing agent and lime are converted to pulse signal, and described pulse signal feeds back to control again
System processed, according to the mass parameter of default foaming insulation board, when next cycle starts, control system can realize automatic tune
Save the pan feeding flow and flow velocity of foaming agent, curing agent and lime；
The control to agitating device is performed again, controls circuit to control turning for stirring motor by frequency converter and stirring motor
Speed, different mixing effects is realized by the different rotating speeds of stirring motor, and the tach signal of the stirring motor of collection is turned
Pulse signal is changed to, described pulse signal feeds back to control system again, according to the mass parameter of default foaming insulation board,
When next cycle starts, control system can realize the rotating speed for automatically adjusting stirring motor；
The control to drawing mechanism is finally performed, the electromagnetic valve component that discharges is passed through by the control of discharging opening valve controling circuit
Somehow flow and flow velocity, to facilitate the progress of lower one of preparation section, and by collection somehow flow and flow velocity signal turn
Pulse signal is changed to, described pulse signal feeds back to control system again, according to the mass parameter of default foaming insulation board,
When next cycle starts, control system can realize automatically adjust discharging electromagnetic valve component somehow flow and flow velocity；
C, output refreshing stage：After scanning user program terminates, programmable logic controller (PLC)（PLC）It is put into output brush
New stage, during this period, central processing unit is according to all output latch circuits of corresponding input signal and Refresh Data, then passes through
Output circuit drives corresponding peripheral hardware, and the mixing plant for making foaming insulation board starts running, and realizes Automated condtrol.
Produced beneficial effect is the present invention compared with prior art：
A kind of mixing plant for making foaming insulation board can and meanwhile reach Hermetical stirring, be sufficiently stirred for it is anti-pollution
The characteristics of stirring, and the automaticity of the present invention is high, greatlys save cost of labor.
Connected between feeding device and agitating device by pan feeding electromagnetic valve component, and according to the difference of raw material, pan feeding dress
Put and be made up of foaming agent bucket, curing agent bucket and lime bucket, can realize that the automation of raw material proportioning is accurately controlled, while making stirring
Closing space is formed in bucket, closing stirring is realized.
All attachment structures are attached using bolted mode, and versatility is stronger, and installation and removal are convenient.
The circular puddler that the triangle puddler and inner ring that stirring-head is circular layout provided with outer ring are circular layout, is fully protected
Demonstrate,prove the uniformity of stirring.
Automated condtrol can be realized by control system, cost of labor is greatly reduced, and more easily protected in foaming
In the manufacturing process of warm plate, its quality is controlled.
A kind of mixing plant for making foaming insulation board is reasonable in design, simple in construction, safe and reliable, easy to use, easy
In maintenance, have good value for applications.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the mounting structure schematic diagram of agitator 7 of the present invention；
Fig. 3 is the structural representation of pan feeding electromagnetic valve component 4 of the present invention；
Fig. 4 is the structural representation of stirring-head 5 of the present invention；
Fig. 5 is the main structure diagram of stirring-head 5 of the present invention；
Fig. 6 is the present invention looks up structural representation of stirring-head 5 of the present invention；
Fig. 7 is the mplifying structure schematic diagram at A in Fig. 1；
Fig. 8 is the mplifying structure schematic diagram at B in Fig. 1；
Fig. 9 is the control schematic diagram of control system.
In figure：
1st, foaming agent bucket；1a, bucket edge；1b, elbow；1c, adpting flange；
2nd, curing agent bucket；3rd, lime bucket；
4th, pan feeding electromagnetic valve component；4a, driver；4b, valve；The electric valve module adpting flange of 4c, pan feeding；4c1, screw；
5th, stirring-head；5a, stirring motor；5b, linkage disk；5b1, triangle puddler；5b2, circular puddler；5c, connection
Disk；5c1, connecting hole；5d, main shaft；
6th, bolt；
7th, agitator；7a, connecting tube；7b, connection pipe flange；7b1, connecting tube flange hole；7c, inner chamber；7d, engaging lug；
7d1, connection earhole；
8th, peep hole；
9th, fixed mount；9a, anchor (bolt) hole；9b, column；9c, positioning disk；10th, lower drain cap；11st, lower drain cap fixing bolt；
12nd, flange bolt；13rd, discharge electromagnetic valve component；14th, anti-pollution film；
15th, control system；15a, control keyboard and display screen；15b, central processing unit；15c, control circuit and amplification electricity
Road；15d, charging aperture valve controling circuit；15e, frequency converter；15e1, stirring motor control circuit；15f, discharging opening Valve controlling
Circuit.
Embodiment
A kind of mixing plant for making foaming insulation board of the present invention is described in detail below below in conjunction with the accompanying drawings.
As shown in drawings, a kind of mixing plant for making foaming insulation board of the invention, by foaming agent bucket 1, curing agent bucket
2nd, lime bucket 3, pan feeding electromagnetic valve component 4, stirring-head 5, bolt 6, agitator 7, peep hole 8, fixed mount 9, lower drain cap 10, lower leakage
The compositions such as disk fixing bolt 11, flange bolt 12, discharging electromagnetic valve component 13, anti-pollution film 14 and control system 15, its
In, feeding device is made up of foaming agent bucket 1, curing agent bucket 2, lime bucket 3 and pan feeding electromagnetic valve component 4, and agitating device is by stirring
First 5, bolt 6, agitator 7, peep hole 8, fixed mount 9 and anti-pollution film 14 are constituted, and drawing mechanism is by lower drain cap 10 and discharging electricity
Electromagnetic valve component 13 is constituted.
Further, feeding device is by foaming agent bucket 1, curing agent bucket 2, lime bucket 3 and three 4 groups of pan feeding electromagnetic valve components
Into as shown in figure 1, foaming agent bucket 1 is made up of bucket along 1a, elbow 1b and adpting flange 1c, the top of foaming agent bucket 1 is provided with bucket edge
1a, the lower section of foaming agent bucket 1 is provided with elbow 1b, and elbow 1b is fixedly connected with adpting flange 1c, and bucket is along 1a, elbow 1b and connection
Flange 1c is structure as a whole.
Wherein, as shown in Figure 1 and Figure 7, foaming agent bucket 1 is fixed via pan feeding electromagnetic valve component 4 is connected with agitator 7, leads to
The pan feeding flow and pan feeding speed of foaming agent can accurately be controlled by crossing pan feeding electromagnetic valve component 4, realize Automated condtrol.
It is preferred that, foaming agent bucket 1 is connected with pan feeding electromagnetic valve component 4 via flange bolt 12, pan feeding solenoid valve block
Part 4 is connected with agitator 7 via flange bolt 12, can reach convenient disassembly, effect easy to clean.
Wherein, the structure of described curing agent bucket 2 is identical with the structure of foaming agent bucket 1, with preferable versatility.
It is preferred that, curing agent bucket 2 is fixed via pan feeding electromagnetic valve component 4 to be connected with agitator 7, and curing agent bucket 2 is with entering
Material electromagnetic valve component 4 is connected via flange bolt 12, and pan feeding electromagnetic valve component 4 is with agitator 7 via flange bolt
12 connections.
Wherein, the structure of described lime bucket 3 is identical with the structure of foaming agent bucket 1, with preferable versatility.
It is preferred that, lime bucket 3 is fixed via pan feeding electromagnetic valve component 4 to be connected with agitator 7, and lime bucket 3 and pan feeding electricity
Electromagnetic valve component 4 is connected via flange bolt 12, and pan feeding electromagnetic valve component 4 connects with agitator 7 via flange bolt 12
Connect.
Further, as shown in figure 3, pan feeding electromagnetic valve component 4 is connected by driver 4a, valve 4b and the electric valve module of pan feeding
Flange 4c is constituted, and the main body of pan feeding electromagnetic valve component 4 is valve 4b, and valve 4b top is provided with driver 4a, the two of valve 4b
Side can accurately control the flow and flow velocity of pan feeding provided with the electric valve module adpting flange 4c of pan feeding, pan feeding electromagnetic valve component 4, with up to
To good mixed proportion, Automated condtrol is realized.
Wherein, the electric valve module adpting flange 4c of pan feeding is provided with screw 4c1, passes through screw 4c1, pan feeding electromagnetic valve component 4
It can be connected via bolt with feeding device, agitating device, convenient disassembly, it is easy to clear up.
Further, as depicted in figs. 1 and 2, agitating device is by stirring-head 5, bolt 6, agitator 7, peep hole 8, fixation
Frame 9 and anti-pollution film 14 are constituted, wherein, stirring-head 5 is arranged on agitator 7, and agitator 7 is arranged on fixed mount 9.
Wherein, as shown in Figure 4, Figure 5 and Figure 6, stirring-head 5 is by stirring motor 5a, linkage disk 5b, terminal pad 5c, main shaft 5d
Composition, wherein stirring motor 5a is arranged on above terminal pad 5c via bolt 6, and stirring motor 5a passes through main shaft 5d and linkage disk 5b
Connection, and linkage disk 5b is arranged on terminal pad 5c lower sections.
It is preferred that, multiple triangle puddler 5b1 and multiple circular puddler 5b2 are provided with below linkage disk 5b, and triangle is stirred
It is to be circular layout on linkage disk 5b to mix bar 5b1 and circle puddler 5b2.
Triangle puddler 5b1 number is more than circular puddler 5b2 number, and therefore, described triangle puddler 5b1 is
Outer ring is circular layout, and circular puddler 5b2 is circular layout for inner ring, can be reached preferably by two kinds of using cooperatively for puddler
Mixing effect, and by being automatically controlled to stirring motor 5a, further increase mixing effect.
It is preferred that, terminal pad 5c is provided with connecting hole 5c1.
Wherein, agitator 7 is made up of connecting tube 7a, connection pipe flange 7b, inner chamber 7c, engaging lug 7d, as shown in Fig. 2 stirring
Bucket 7 is mixed provided with three connecting tube 7a, connecting tube 7a is provided with connection pipe flange 7b, and connecting tube 7a is via connection pipe flange 7b
It is connected, and then realizes and feeding device foaming agent bucket 1, curing agent bucket 2, the company of lime bucket 3 with pan feeding electromagnetic valve component 4 respectively
Connect, the inside of agitator 7 is provided with inner chamber 7c, and the outside of agitator 7 is provided with multiple engaging lug 7d, and engaging lug 7d is in the upper of agitator 7
Setting is arranged at portion and bottom.
It is preferred that, connection pipe flange 7b is provided with connecting tube flange hole 7b1, and connecting tube flange hole 7b1 and screw 4c1
Match somebody with somebody.
It is preferred that, agitator 7 is provided with engaging lug 7d, and agitator 7 is provided with connection earhole 7d1.
As shown in Figure 2 and Figure 4, in the top of agitator 7, connection earhole 7d1 is matched with connecting hole 5c1, and agitator 7 can
It is connected by connecting earhole 7d1, connecting hole 5c1 with stirring-head 5.
As depicted in figs. 1 and 2, in the lower section of agitator 7, agitator 7 is connected by engaging lug 7d with lower drain cap 10.
Wherein, the inner chamber 7c of agitator 7 is the cylindrical structure of both ends open, and inner chamber 7c uncovereds are bottomless, on the 7c of inner chamber
Side is connected with stirring-head 5, is connected below the 7c of inner chamber with lower drain cap 10, and the inwall of agitator 7 is pasted with one layer of anti-pollution film 14, and anti-
Polluted membrane 14 is cylindric for both ends open, and anti-pollution film 14 with 7 liang of openends of agitator by closing so that anti-pollution film
14 cover whole inwalls of agitator 7, and form the space of closing between agitator 7, antifouling under the stirring environment of closing
Dye film 14 can be pasted on the inwall of agitator 7, prevent from being pasted in mixing drum because anti-pollution film 14 is not fastened during stirring
Wall and cause to be easily destroyed, after stirring, anti-pollution film 14 is thrown off, prevent stirring residue pollution agitator, by anti-pollution film
It can be reused after the stirring residue cleaning on 14 surfaces.
Further, agitator 7 is arranged on fixed mount 9, and agitator 7 is arranged on fixed mount 9 by caging bolt,
Installation site of the agitator 7 on fixed mount 9 can be adjusted, and convenient disassembly disclosure satisfy that the use under various working environment.
Wherein, fixed mount 9 is made up of anchor (bolt) hole 9a, column 9b and positioning disk 9c, as shown in Fig. 2 being set on fixed mount 9
There are four anchor (bolt) hole 9a, column 9b top is connected with fixed mount 9, and column 9b lower section is connected with positioning disk 9c.
It is preferred that, anchor (bolt) hole 9a, column 9b and positioning disk 9c are four, by anchor (bolt) hole 9a and ground
Further fix, and positioning disk 9c further increases the contact area on column 9b and ground, and fixed mount 9 can be played well
Fixation, it is to avoid larger vibration occurs in the course of the work in mixing plant, increases the service life of mixing plant.
Further, stirring-head 5 is provided with peep hole 8, and peep hole 8 is located on terminal pad 5c.
It is preferred that, peep hole 8 is filled by transparent material, enables agitator 7 to complete to stir work under conditions of closing.
Further, the lower top of drain cap 10 is connected with agitator 7, and the lower lower section of drain cap 10 connects with discharging electromagnetic valve component 13
Connect, discharging electromagnetic valve component 13 can be realized to somehow flow and flow velocity are automatically controlled.
It is preferred that, drain cap 10 is connected via lower drain cap fixing bolt 11 with agitator 7, and convenient disassembly is convenient to clean.
Further, control system 15 is programmable logic controller (PLC)（PLC）, the present invention can be real by control system 15
Existing Automated condtrol, control system 15 is by control keyboard and display 15a, central processing unit 15b, control circuit and amplifying circuit
15c, charging aperture valve controling circuit 15d, frequency converter 15e, stirring motor control circuit 15e1 and discharging opening valve controling circuit
15f is constituted.
The control process of control system 15 is：
A, input sample stage：In the mixing plant course of work for making foaming insulation board, by control keyboard and aobvious
Show three kinds of raw material flow for passing through pan feeding electromagnetic valve component 4 in device 15a input foaming agents bucket 1, curing agent bucket 2 and lime bucket 3
And flow velocity, and stirring motor 5a mixing speed is inputted and the electromagnetic valve component 13 that discharges by control keyboard and display 15a
Go out somehow flow and flow velocity, above input signal is by central controller 15b processing, via control circuit and amplifying circuit
15c passes to charging aperture valve controling circuit 15d, frequency converter 15e, stirring motor control circuit 15e1 and discharging opening Valve controlling
Circuit 15f.
B, user program perform the stage：Programmable logic controller (PLC)（PLC）Use is in turn scanned by order from top to bottom
Family program (ladder diagram), in the technical program, is first carried out the control to feeding device, passes through material mouth valve controling circuit 15d
Three pan feeding electromagnetic valve components 4 are controlled, the pan feeding flow and flow velocity of foaming agent, curing agent and lime are controlled respectively, and will collection
Foaming agent, the pan feeding flow and flow velocity signal of curing agent and lime be converted to pulse signal, described pulse signal is anti-again
Control system of feeding 15, according to the mass parameter of default foaming insulation board, when next cycle starts, control system 15 can
Realize the pan feeding flow and flow velocity for automatically adjusting foaming agent, curing agent and lime；
The control to agitating device is performed again, controls circuit 15e1 controls to stir by frequency converter 15e and stirring motor
Motor 5a rotating speed, realizes different mixing effects by stirring motor 5a different rotating speeds, and by the stirring motor of collection
5a tach signal is converted to pulse signal, and described pulse signal feeds back to control system 15 again, according to default foaming
The mass parameter of warming plate, when next cycle starts, control system 15 can realize the rotating speed for automatically adjusting stirring motor 5a；
The control to drawing mechanism is finally performed, the magnetic valve that discharges is passed through by discharging opening valve controling circuit 15f controls
Component 13 somehow flow and flow velocity, to facilitate the progress of lower one of preparation section, and by collection somehow flow and flow velocity
Signal is converted to pulse signal, and described pulse signal feeds back to control system again, according to the matter of default foaming insulation board
Measure parameter, when next cycle starts, control system 15 can realize automatically adjust discharging electromagnetic valve component 13 somehow flow
And flow velocity.
C, output refreshing stage：After scanning user program terminates, programmable logic controller (PLC)（PLC）It is put into output brush
New stage, during this period, central processing unit 15b according to all output latch circuits of corresponding input signal and Refresh Data,
Corresponding peripheral hardware is driven through output circuit again, the mixing plant for making foaming insulation board starts running, and realizes Automated condtrol.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (2)
1. a kind of control method of the control system for the mixing plant for making foaming insulation board, it is characterised in that including foaming agent
Bucket, curing agent bucket, lime bucket, pan feeding electromagnetic valve component, stirring-head, bolt, agitator, peep hole, fixed mount, lower drain cap, under
Drain cap fixing bolt, flange bolt, discharging electromagnetic valve component, anti-pollution film and control system；
Feeding device is made up of foaming agent bucket, curing agent bucket, lime bucket and three pan feeding electromagnetic valve components；
Foaming agent bucket is made up of bucket edge, elbow and adpting flange, and the top of foaming agent bucket is provided with bucket edge, and the lower section of foaming agent bucket is set
There is elbow, elbow is fixedly connected with adpting flange, and bucket edge, elbow and adpting flange are structure as a whole；
Foaming agent bucket is fixed via pan feeding electromagnetic valve component be connected with agitator, and foaming agent barrel and pan feeding electromagnetic valve component via
Flange bolt is connected, and pan feeding electromagnetic valve component is connected with agitator via flange bolt；
Curing agent bucket is fixed via pan feeding electromagnetic valve component be connected with agitator, and curing agent barrel and pan feeding electromagnetic valve component via
Flange bolt is connected, and pan feeding electromagnetic valve component is connected with agitator via flange bolt；
Lime bucket is fixed via pan feeding electromagnetic valve component to be connected with agitator, and lime bucket and pan feeding electromagnetic valve component are via flange
Connecting bolt is connected, and pan feeding electromagnetic valve component is connected with agitator via flange bolt；
Pan feeding electromagnetic valve component is made up of the electric valve module adpting flange of driver, valve and pan feeding, the master of pan feeding electromagnetic valve component
Body is valve, and the top of valve is provided with driver, and the both sides of valve are provided with the electric valve module adpting flange of pan feeding；Pan feeding electricity valve module
Adpting flange is provided with screw；
Agitating device is made up of stirring-head, bolt, agitator, peep hole, fixed mount and anti-pollution film；
Stirring-head is arranged on agitator, and agitator is arranged on fixed mount；
Stirring-head is made up of stirring motor, linkage disk, terminal pad, main shaft, and stirring motor is arranged on above terminal pad via bolt,
Stirring motor is connected by main shaft with linkage disk, and linkage disk is arranged on below terminal pad；
Multiple triangle puddlers and multiple circular puddlers are provided with below linkage disk, and triangle puddler and circular puddler are
It is circular layout on linkage disk, the number of triangle puddler is more than the number of circular puddler, triangle puddler is outer ring annular
Arrangement, circular puddler is circular layout for inner ring；
Terminal pad is provided with connecting hole；
Agitator is made up of connecting tube, connection pipe flange, inner chamber, engaging lug, and agitator is provided with three connecting tubes, connecting tube
Provided with connection pipe flange, and connecting tube via connection pipe flange be connected respectively with pan feeding electromagnetic valve component, agitator inside be provided with
Multiple engaging lugs are provided with outside inner chamber, agitator, and engaging lug has setting in the upper and lower part of agitator；
Connect pipe flange and be provided with connecting tube flange hole, and connecting tube flange hole is matched with screw；
Agitator is provided with engaging lug, and agitator is provided with connection earhole, and in the top of agitator, connection earhole is with being connected
Hole is matched, and agitator can be connected by connecting earhole, connecting hole and stirring-head, and in the lower section of agitator, agitator passes through even
Lug is connected with lower drain cap；
The inner chamber of agitator is the cylindrical structure of both ends open, and inner chamber uncovered is bottomless, is connected above inner chamber with stirring-head, interior
It is connected below chamber with lower drain cap, agitator inwall is pasted with one layer of anti-pollution film, and anti-pollution film is the cylindric of both ends open,
Anti-pollution film with the openend of agitator two by closing；
Agitator is arranged on fixed mount by caging bolt；
Fixed mount is made up of anchor (bolt) hole, column and positioning disk, and fixed mount is provided with four anchor (bolt) holes, the top of column
It is connected with fixed mount, the lower section of column is connected with positioning disk；Anchor (bolt) hole, column and positioning disk are four；
Drawing mechanism is made up of lower drain cap and discharging electromagnetic valve component；
It is connected, is connected below lower drain cap with discharging electromagnetic valve component with agitator above lower drain cap；Drain cap is fixed via lower drain cap
Bolt is connected with agitator；
Control system uses programmable logic controller (PLC) PLC, and control system is by control keyboard and display, central processing unit, control
Circuit and amplifying circuit processed, charging aperture valve controling circuit, frequency converter, stirring motor control circuit and discharging opening Valve controlling electricity
Road is constituted；
The stage etch of the control method of the control system is：
A, input sample stage：In the mixing plant course of work for making foaming insulation board, pass through control keyboard and display
Three kinds of raw material are inputted in foaming agent bucket, curing agent bucket and lime bucket by the flow and flow velocity of pan feeding electromagnetic valve component, and are led to
Cross control keyboard and display input stirring motor mixing speed and discharging electromagnetic valve component go out somehow flow and flow velocity,
Above input signal is handled by central controller, and charging aperture Valve controlling electricity is passed to via control circuit and amplifying circuit
Road, frequency converter, stirring motor control circuit and discharging opening valve controling circuit, and drive corresponding peripheral hardware；
B, user program perform the stage：Programmable logic controller (PLC) PLC in turn scans user program by order from top to bottom
Ladder diagram is obtained, the control to feeding device is first carried out, three pan feeding solenoid valve blocks are controlled by material mouth valve controling circuit
Part, controls the pan feeding flow and flow velocity of foaming agent, curing agent and lime respectively, and by the foaming agent, curing agent and lime of collection
Pan feeding flow and flow velocity signal be converted to pulse signal, described pulse signal feeds back to control system again；
The control to agitating device is performed again, and the rotating speed of circuit control stirring motor is controlled by frequency converter and stirring motor,
Different mixing effects are realized by the different rotating speeds of stirring motor, and the tach signal of the stirring motor of collection is converted to
Pulse signal, described pulse signal feeds back to control system again；
Finally perform the control to drawing mechanism, by discharging opening valve controling circuit control by discharge electromagnetic valve component somehow
Flow and flow velocity, to facilitate the progress of lower one of preparation section, and by collection somehow flow and flow velocity signal be converted to
Pulse signal, described pulse signal feeds back to control system again；
C, output refreshing stage：After scanning user program terminates, programmable logic controller (PLC) PLC is put into output and refreshes rank
Section, during this period, central processing unit according to all output latch circuits of corresponding input signal and Refresh Data, then through output
The corresponding peripheral hardware of circuit drives.
2. a kind of control method of the control system of mixing plant for making foaming insulation board according to claim 1, its
It is characterised by：Stirring-head is provided with peep hole, and peep hole is located in terminal pad, and peep hole is filled by transparent material.
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| CN201510619481.9A CN105128152B (en) | 2015-09-25 | 2015-09-25 | A kind of mixing plant for making foaming insulation board |
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|---|---|---|---|
| CN201510619481.9A CN105128152B (en) | 2015-09-25 | 2015-09-25 | A kind of mixing plant for making foaming insulation board |
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| CN105128152B true CN105128152B (en) | 2017-09-15 |
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| CN203620541U (en) * | 2013-12-05 | 2014-06-04 | 北京国承瑞泰科技股份有限公司 | Water-coal-slurry stirring machine |
| CN104035374A (en) * | 2014-06-12 | 2014-09-10 | 凯盟节能建材科技江苏有限公司 | Inorganic modified polystyrene board production device having automatic control function |
| CN205033387U (en) * | 2015-09-25 | 2016-02-17 | 中建八局第二建设有限公司 | Preparation foam thermal insulation board's agitated vessel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2266286A1 (en) * | 1999-03-19 | 2000-09-19 | Jeremy A. T. Jones | A process for controlling the stirring energy delivered by a gas flowing through a liquid and a process for detection and control of arc flare in electric arc heating furnaces |
| CN101829626A (en) * | 2010-04-26 | 2010-09-15 | 江南大学 | All-in-one machine for crushing, stirring and screening |
| CN202805508U (en) * | 2012-08-13 | 2013-03-20 | 江苏华中冷弯机械有限公司 | Polyurethane foaming machine |
| CN203379824U (en) * | 2013-08-14 | 2014-01-08 | 山东康洁利人造石有限公司 | Man-made quartz stone raw material stirrer |
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| CN105128152A (en) | 2015-12-09 |
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