CN107214811A - Prepare the integrated production line of concrete product - Google Patents
Prepare the integrated production line of concrete product Download PDFInfo
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- CN107214811A CN107214811A CN201710542360.8A CN201710542360A CN107214811A CN 107214811 A CN107214811 A CN 107214811A CN 201710542360 A CN201710542360 A CN 201710542360A CN 107214811 A CN107214811 A CN 107214811A
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- concrete
- production line
- binder materials
- track
- mixer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/02—General arrangement or layout of plant for producing mixtures of clay or cement with other materials
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The present invention relates to a kind of integrated production line for preparing concrete product, its binder materials preparation system for including setting gradually, concrete stirring system, forming concrete products system.Meanwhile, the system can be used for different types of products such as production light wall material, ocean engineering product and municipal component, and realization prepares the multifunctional usage of light concrete product and high-strength concrete product.Occupation of land and investment can not only be reduced by preparing concrete product using the system, reduce production and transport cost, and can effectively keep fresh material degree, control product quality, and can targetedly produce the product of differentiation, property.
Description
Technical field
The present invention relates to concrete preparation field, and in particular to a kind of integrated production line for preparing concrete product.
Background technology
In recent years, progressively going deep into China's economic reform, economic development enters new normality, is just turned to from rapid growth
High speed increases, and Economic Development Mode just turns to the intensive growth of quality efficiency type, economic structure from scale velocity profile Extensive growth
Just from increment expand energy based on turns to adjustment storage, do excellent increment and deposit depth adjustment, economic development power just from tradition increase
Point turns to new growth point.Traditional construction material industry by representative of cement cementitious material, concrete and its product faces huge choose
War, the contradiction of production capacity surplus, industrial upgrading is imperative.
According to the statistics made by the departments concerned, China's scale above concrete in 2014 exceedes cement with concrete product industry marketing scale
Manufacturing industry, indicates that building materials industry extends traditional industry industrial chain, develops low energy consumption fabricated product industry.Concrete and concrete system
The process of industrialization of product industry is the great potential that China's building materials industry continues to develop smoothly and faster within one period from now on, innovation
Development is the new impetus for concerning concrete and concrete product industry, cement industry and the follow-up sustainable development of building materials industry.It is mixed
Solidifying soil and the development of concrete product industry, it is necessary to walk the road of new industrialization.
Over nearly 10 years, concrete and the fast development of concrete product industry are substantially accompanied by the modernization of construction industry
With the industry process of industrialization of building component factorial praluction.Concrete surmounts cement manufacture with concrete product industry marketing scale
Industry, also simply concrete indicates with the stage in concrete product industry New Industrialization Process.Current concrete and coagulation
Native product industry process of industrialization shows that industry production technology and technical equipment be not high still in the primary stage, more than half
Concrete and concrete product project investment all flower expropriation of land, civil engineering and equipment installation costs essential in " rashly putting up establishments "
On, equipment and Work tool ratio between investments are very low.
Concrete and the new industrialization of concrete product industry go in the same direction with new urbanization.At present, concrete with
Concrete product industry is in evolution, and most troubling is that product quality is uneven, cannot tell the good from the bad.
Concrete and concrete product industry for being also in land expansion outward " rashly putting up establishments " primary stage, it is necessary to research and develop
The leading handgrip that emerging strategic product develops as industry long-term sustainable.In upcoming period, concrete and coagulation
Native product industry is near completion traditional industrialization, and traditional concrete and concrete product development are also by saturation.
In current concrete and concrete product industry, binder materials（Cement）Grinding station, Concrete Mixing Station
With the respective independent operating of concrete product factory, add the intermediate link of end product, cause investment waste and product into
This increase.Simultaneously as binder materials storage time is long, it is lost " freshness ", cause active reduction, influence product matter
Amount.In addition, the unicity of binder materials controls the kind and quality of concrete product with being difficult to specific aim and differentiation.
As Building Trade in China is stepped up to wall thermal insulating power conservation requirement, the demand of novel light insulating wall material
Amount is increasing.The production technology and equipment of concrete product are produced at present, it is impossible to take into account production normal concrete product and light
Matter concrete product multi-functional.
The content of the invention
For problem present in above-mentioned concrete product industry, the present invention provides a kind of integration for preparing concrete product
Production line, the integrated production line includes the binder materials preparation system set gradually, concrete stirring system, concrete system
Product formation system；The binder materials preparation system is connected by binder materials transfer unit with the concrete stirring system,
The concrete stirring system is connected by mixer with the discharging member of the forming concrete products system；Pass through the glue
Mineral admixture, Portland clinker and rock forming agent are pressed 60 ~ 95 by gel material preparation system:4~30:1 ~ 10 parts by weight claim
Mixed grinding after weight, is prepared into sial based cementitious material stand-by；By the concrete stirring system by the binder materials system
Sial based cementitious material and aggregate, additive are according to 20 ~ 85 made from standby system:14~75:1 ~ 5 parts by weight are mixed
Uniform mixed material, and this mixed material is added water according to the metering of the ratio of mud 0.28 ~ 0.55 coagulation is mixed evenly to obtain
Earth material is starched；Concrete slurry made from the concrete stirring system is poured into by mould by the forming concrete products system
Conserved in tool, concrete product is made；Wherein described concrete stirring system includes double rail type track lifting machine, the double rail type
Track lifting machine be used for convey aggregate into the mixer, comprising two tracks, the track horizontal by slant setting,
Upper end, the lower end of the track are parallel to the ground, and the angle in the middle part of the track with ground is equal to or less than 60 °, the rail
There is circular arc cushioning rail respectively between in the middle part of road upper end and track, in the middle part of the track lower end and track.
Preferably, concrete light part is additionally provided between the mixer and the discharging member, passes through institute
State concrete light part and the concrete slurry as made from concrete stirring system is introduced a foam into using foaming bleed technique
Prepare lightweight concrete slurry.
Preferably, the double rail type track lifting machine is also opened including two elevator buckets, drive device, transmission device, parkings
Close, be arranged above the mixer and treat hopper and support member；The elevator bucket is slidably connected with the track, and
In the track lower end, charging position loads aggregate, and end discharge position unloads aggregate in orbit；The elevator bucket and the driving
Connected between device by transmission device；The shutdown switch is located at the charging position and discharge position of track, for controlling to carry
The stopping of bucket is risen, the support member is used to support the track.
Preferably, circular orbit is integrally formed in two tracks of the double rail type track lifting machine.
Preferably, the middle part of two tracks of the double rail type track lifting machine vacantly intersects, two tracks
8-shaped track is integrally formed.
Preferably, the drive device is twin-roll hoist engine, and the transmission device is between steel wire rope, the elevator bucket
Connected by steel wire rope, and when one of elevator bucket is located at discharge position, always there is another elevator bucket to be located at charging bit
Put.
Preferably, the binder materials preparation system includes material bin, the first transfer unit, grinding machine, and the material bin is used
In storage material, material in the material bin is delivered to the grinding machine by first transfer unit, and the grinding machine is by institute
State material progress mixed grinding and be prepared into binder materials.
Preferably, the material that first transfer unit is included in burden balance, conveyer, elevator, the material bin leads to
Cross after burden balance are weighed and the grinding machine is delivered to by the conveyer and the elevator.
Preferably, the grinding machine is one kind in pot mill, Vertical Mill, Raymond mill.
Preferably, the concrete stirring system include binder materials storehouse, it is the second transfer unit, aggregate bin, belt conveyer scale, double
Rail track lifting machine, additive storehouse, water tank, mixer, the binder materials storehouse are connected with the binder materials transfer unit,
For depositing binder materials prepared by the binder materials preparation system, second transfer unit is used for the binder materials
Binder materials in storehouse is delivered to the mixer, and the belt conveyer scale and the double rail type track lifting machine are used to will be stored in institute
State the aggregate in aggregate bin and weigh and be delivered to the mixer, the mixer is used for binder materials, aggregate, additive and water
Mixing prepares concrete slurry.
Preferably, second transfer unit is spiral metering scale.
Preferably, the mixer be horizontal mixer, it is vertical mixer, planetary mixer, single axle helical mixer, double
One kind of axle screw mixer or shaftless screw mixer.
Preferably, the binder materials transfer unit is conveyer and elevator.
Preferably, the concrete light part includes foaming machine, the mixed mechanical, electrical control device of bubble, and the electric control gear is used
In control each device of lighting part.
Preferably, the mixed bubble machine includes agitator and storage vat, and the agitator is used for produce the foaming machine
Foam carries out mixing generation lightweight concrete slurry with the concrete slurry that the mixer is produced, and the storage vat is used to store
Lightweight concrete slurry, in case stabilization pours mould and used, the agitator is connected with the frothing machine by foam fill valve,
The agitator is connected with the storage vat by electronic discharge valve.
Preferably, the forming concrete products system includes discharging member, mould, mould vehicle, fog room, ingot stripper,
Concrete slurry is poured into the mould by the discharging member, and being delivered to the fog room by the mould vehicle is carried out
Concrete product is made in maintenance, and the concrete product is delivered to the ingot stripper by the mould vehicle and is stripped.
Preferably, the discharging member is discharge valve, hopper casting machine or delivery pump.
Preferably, in addition to the centre that is arranged between the binder materials transfer unit and the concrete stirring system
Storehouse and pumping machine.
The concrete integrated production line of the present invention has the advantages that：
（1）Three technical process of concrete product will be produced（Prepared by binder materials, concrete is stirred, concrete formation）It is solidifying to close
For a process system, it is to avoid material, which is repeated several times, the link such as conveys, is lifted, being measured, being gathered dust, and greatly reduces subsidiary engine equipment
With factory building investment.
（2）Keep the activity and " freshness " of material, it is to avoid what binder materials Quality Down during storage was caused
Influence to concrete product quality, it is strong using the concrete product later stage prepared by the concrete integrated apparatus of the present invention
Degree, drying shrinkage value and water absorption rate are significantly improved.
（3）In concrete stirring system, increase lighting（Bleed）Part, by changing mould, realizes that production lightweight is mixed
The multifunctional all productions such as solidifying soil product, maritime concrete product, municipal component.
（4）It is used to using double rail type track lifting machine transport aggregate in concrete stirring system, by aggregate transporting and mixed
Solidifying soil whipping process separation, and double rail type track structure designs, and improves operating efficiency, reduce drive device working strength and
Frequency, reduces energy consumption, increases the service life of equipment.
Brief description of the drawings
Fig. 1 is the process flow diagram that the present invention prepares concrete integrated production line.
Fig. 2 is the overall schematic of double rail type track lifting machine in concrete stirring system of the present invention.
Fig. 3 is a kind of schematic diagram of embodiment of double rail type track lifting machine of the present invention.
Fig. 4 is the schematic diagram of the another embodiment of double rail type track lifting machine of the present invention.
Embodiment
The present invention is illustrated below according to accompanying drawing illustrated embodiment.This time disclosed embodiment can consider in all sides
Face is to illustrate, without limitation.The scope of the present invention is not limited by the explanation of implementation below, only by claims
Shown in scope, and including having all deformations in the same meaning and right with right.
It is the process flow diagram of the integrated production line 100 of the concrete product of the present invention as shown in Figure 1, it includes
Binder materials preparation system 1, concrete stirring system 2 and forming concrete products system 3.Pass through binder materials preparation system 1
The raw material of binder materials will be prepared, such as mineral admixture, Portland clinker and rock forming agent press 60 ~ 95:4~30:1 ~ 10
Mixed grinding after parts by weight are weighed, is prepared into sial based cementitious material stand-by.Grind the ratio table for the sial based cementitious material being made
Area is 350-550m2/kg.Wherein mineral admixture can be slag, slag, flyash, red mud trade waste or volcano
One or more in ash, Portland clinker therein can also be substituted with cement, and rock forming agent can select silicon ash, sulphur
One or more in sour calcium, sodium sulphate, sodium formate, calcium carbonate, fluorite, sodium metasilicate.It will be gelled by concrete stirring system 2
Sial based cementitious material that material preparation system is made, aggregate, additive are according to 20 ~ 85:14~75:1 ~ 5 parts by weight mixing is stirred
Uniform mixed material is mixed, the mixed material adds water according to the metering of the ratio of mud 0.28 ~ 0.55 be mixed evenly afterwards
Concrete slurry.Wherein aggregate can from granular polystyrene, glass bead, expanded perlite, haydite, fine sand, mine tailing sand, stone,
Select one or more of in industrial residue, coral sand, fly ash grain, slag particle, river sand, additive is waterproofing agent, diminishing
One or more in agent, early strength agent, foam stabilizer, activating agent.When the mixed material and water are mixed, successively into water
Add, feed while stirring.Concrete slurry made from concrete stirring system is poured into a mould by forming concrete products system 3
Conserved into mould, concrete product is made.Curing temperature during maintenance is 20~40 DEG C, and relative humidity is more than 80%.This hair
Mould used in bright can be the municipal administration portions such as ocean engineering product and underground pipe gallery, well lid backplate such as torsion king block, artificial fishing firewood
Product etc..The present invention concrete product integrated production line can also be used to produce lighting concrete product, such as lightweight every
Wall strip, lightweight concrete building block etc., now, concrete product integrated production line 100 of the invention also include concrete light
Matter part 4, uses foaming bleed technique to introduce a foam into concrete stirring system 2 in concrete light part 4 and is made
Concrete slurry, continue mixing lightweight concrete slurry is made, afterwards by obtained lightweight concrete slurry in coagulation
Light concrete product mould molding is used in native product molding system 3, light concrete product is conserved to obtain.The gelling of the present invention
Material preparation system 1, concrete stirring system 2 and forming concrete products system 3 set gradually the concrete for constituting the present invention
Product integrated production line 100, had on the one hand both met the production procedure of concrete product, and repetition transport is on the other hand reduced again
The setting of device and area of mill site, cost of investment can be effectively controlled.Also, use the concrete one of the present invention
Metaplasia producing line 100 is according to the later strength of light concrete product, drying shrinkage value and water absorption rate made from above-mentioned production stage
The lightweight concrete that ordinary cement is made is superior to, and cost is relatively low.
The binder materials preparation system 1 of the present invention includes material bin, the first transfer unit, grinding machine, and material bin is used to deposit
Material in material, material bin is delivered to grinding machine by the first transfer unit, and material is carried out mixed grinding and prepares plastic by grinding machine
Gel material.Material bin is no less than one, such as cement bin, pulverized coal storehouse, slag storehouse, rock forming agent storehouse.First transfer unit is located at
The bottom of each material bin, it includes other suitable materials by material bin such as burden balance, conveyer, elevator and conveyed
To the equipment of grinding machine.The bottom of each material bin has valve, and the material in material bin is passed through into dispensing by the unlatching of valve
Scale carries out meter material and weighed, and burden balance can be spiral reamer scale, Weightlessness balance etc..The material of accurate measurement passes through conveyer and lifting
Machine is delivered to grinding machine and is ground mixing, prepares binder materials.Conveyer can be conveying worm, air conveyer flume or FU
Chain mat machine etc., grinding machine can be pot mill, Vertical Mill, Raymond mill etc..Ground binder materials is passed through into binder materials delivery section
The binder materials storehouse that part is delivered to concrete stirring system 2 is stand-by.Wherein binder materials transfer unit is conveyer and elevator.
Further, it is also possible to set intermediate bin and pumping machine between binder materials transfer unit and binder materials storehouse.When concrete stirring
System 2 is being stirred and binder materials preparation system 1 when having completed new batch of binder materials, and intermediate bin can be deposited temporarily
The good binder materials of grinding machine ground and mixed is stored up, the wasting of resources is prevented, improves efficiency.On the other hand, for reduce environmental pollution and
Also include the part that gathers dust in the purpose of material recycle, binder materials preparation system 1, the part that gathers dust can be bag filter, arteries and veins
Bag filter, cottrell, wet scrubber, electrostatic fabric filter etc. are rushed, it may be provided at transfer unit and grinding machine.
The concrete stirring system 2 of the present invention includes binder materials storehouse, the second transfer unit, aggregate bin, belt conveyer scale, double track
Formula track lifting machine 25, additive storehouse, water tank, mixer, binder materials storehouse and the binder materials in binder materials preparation system 1
Transfer unit is connected, the binder materials for depositing the preparation of binder materials preparation system 1, and its bottom has valve, the second conveying
Part is used to the binder materials in binder materials storehouse being delivered to mixer, and the second transfer unit can be spiral metering scale, bone
Feed bin is used to deposit aggregate, and there is the aggregate in valve, aggregate bin to pass through belt conveyer scale and double rail type track lifting machine 25 for its bottom
It is delivered to mixer, additive storehouse and water tank are delivered to stirring by being arranged on the metering and conveying device of respective lower section by material
Machine.Mixer is used to binder materials, aggregate, additive and water mixing preparing concrete slurry.Mixer can be selected
The type of concrete stirring is commonly used in, for example, horizontal mixer, vertical mixer, planetary mixer, single axle helical is stirred
Mix machine, Double-axis screw mixing machine or shaftless screw mixer.
When the concrete product integrated production line 100 of the present invention is used to produce lighting concrete product, in addition to it is mixed
Solidifying soil lighting part 4.Concrete light part 4 includes foaming machine, the mixed mechanical, electrical control device of bubble（Not shown in Fig. 1）, weigh
System（Not shown in Fig. 1）.Foaming agent generates foam in foaming machine, and foaming agent can select physical blowing agent or chemical blowing
Agent, such as physical blowing agent can include animal protein, vegetable protein or the two compound physical blowing foaming agent, chemistry hair
Infusion can be the chemical blowing foaming agent such as hydrogen peroxide, aluminium powder.Mixed bubble machine is used for the foam and agitator for producing foaming machine
The concrete slurry of generation carries out mixing and produces lightweight concrete slurry by weight proportion.The weight ratio of foam and concrete slurry
Example is controlled by weighing system.Mixed bubble machine includes agitator and storage vat, and foaming machine passes through bubble with the agitator in mixed bubble machine
Foam fill valve is connected, and agitator is connected with storage vat by electronic discharge valve.Foam and concrete slurry are carried out by agitator
Be sufficiently mixed, the lightweight concrete mixed, which is transferred in storage vat, stirs stand-by, can effectively utilize lightweight concrete stirring
Process and the time difference of concrete mold casting process, improve operating efficiency.Electric control gear is used to control each in lighting part 4
The start and stop of device and the mixing speed of agitator and storage vat.Specific flow is as follows：1）Bring into operation：Weighing system is detected
Whether agitator is empty, if empty, starts to perform feeding program；2）Feeding：Electric control gear gives pulp feeding system signal, and controls stirring
Bucket enters first paragraph stirring at low speed state, and detects agitator inner concrete slurry weight, reaches after setting weight, pulp feeding system
Stop feed, if the number of agitator is multiple, electric control gear controls multiple agitators cyclically charging successively；3）Foaming：Electricity
Control device and switch foam fill valve to corresponding agitator, start foaming machine, start to fill foam into agitator, and control to stir
Bucket is mixed into the second mixing speed；4）Stirring：Foam filling is finished, and electric control gear control agitator starts the 3rd mixing speed,
Baiting valve is opened after stirring, starts the stirring of storage vat constant speed；5）It is delivered to forming concrete products system：Electric control gear is examined
Measuring in storage vat has after material, provides the signal that can be in the milk, and control start and stop discharging member according to die casting situation.By right
The control of agitator difference mixing speed, ensure that foam and concrete slurry mixed effect and efficiency, meet integral metaplasia
Producing line continuously produces needs.
The structure of the double rail type track lifting machine 25 that the present invention is used as shown in Fig. 2 its comprising two tracks 251, two
Elevator bucket 252, drive device 253, transmission device 254, shutdown switch 255, be arranged above mixer treat hopper 256 and
Support meanss 257；Two tracks 251 and the inclined placement in ground, track upper end 251a and track lower end 251c are circular arc rail
251b is rectilinear orbit in the middle part of road, track, and the shape of track 251 is set with the stream beneficial to elevator bucket 252 in track different piece
Smooth operation；Track upper end 251a, track lower end 521c are parallel to the ground, can steadily be carried out when 252 loading, unloading material of elevator bucket,
251b and the angle on ground are equal to or less than 60 ° in the middle part of track, track upper end 251a and 251b, track lower end 251c in the middle part of track
Having cushioning rail 251d in the middle part of track between 251b, being designed to of cushioning rail ensures elevator bucket 252 in track
Smoothness operation, prevents the aggregate in elevator bucket 252 from overflowing pollution track because jolting in the process of running in elevator bucket 252, simultaneously
Reduce the energy consumption of drive device 253.On the other hand, the setting of cushioning rail can also play a part of deceleration, it is to avoid lifting
The impact during stopping of bucket 252 to drive device 253, improves the use reliability of drive device 253.Elevator bucket 252 and track
251 are slidably connected, and load aggregate in track lower end 251c charging positions, and end 251a discharge positions unload aggregate in orbit；
Connected between elevator bucket 252 and drive device 253 by transmission device 254；Shutdown switch 255 is located at the charging bit of track 251
Put and discharge position, the stopping for controlling elevator bucket 252.Support meanss are used to support the track, and as shown in Fig. 2
The support meanss are respectively arranged at the intersection in the middle part of track upper end and track and in the middle part of track with track lower end, are protected with this
Demonstrate,prove the stable support of whole track.Drive device 253 in the present invention is twin-roll hoist engine, is arranged on track upper end 251a's
Lower section, is fixed on the ground.Transmission device 254 is to be connected between steel wire rope, elevator bucket 252 by steel wire rope, steel wire rope connection
The part on elevator bucket head is fixed on twin-roll hoist engine by being arranged on the angle pulley 258 on track top.When wherein one
When individual elevator bucket is located at discharge position, always there is another elevator bucket to be located at charging position, i.e., with-one elevator bucket of hoist engine roller
- one, head elevator bucket afterbody-another elevator bucket afterbody-another elevator bucket head-hoist engine another rolling
The mode of wheel is connected, and the grooving of hoist engine double rollers is oppositely oriented.The structure design of two elevator buckets, is carried with original using one
Rise bucket to compare, same to fashion material-discharging and lifting-falling simultaneously are changed into from the single cycle of charging-lifting-discharging-falling-charging
Two-way Cycle so that the actual power of hoist engine is substantially reduced, and avoid the equipment damage that the frequent starting of drive device 253 is produced
Consumption, effectively improves operating efficiency, reduces equipment energy consumption.Two elevator buckets 252 are connected with each other by steel wire rope simultaneously, synchronous
Reverse operation, improves the operation fluency and security of equipment.On the other hand, treat that the setting of hopper 256 causes the fortune of aggregate
Defeated process is separated with the whipping process of concrete, it is to avoid mixing time is long, the equipment that driving equipment 253 frequent start-stop is produced
Loss, improves operating efficiency.
It is illustrated in figure 3 a kind of preferred embodiment of the double rail type track lifting machine for the present invention, wherein double rail type
The first initial and end tail of two tracks 251 of track lifting machine is respectively connected with, and is parallel to each other in the middle part of two tracks, two tracks
Circular orbit is integrally formed.In the preferred embodiment, the simple structure of track, the operation of elevator bucket in orbit is smooth,
The energy consumption of driving equipment 253 is small.
The track of double rail type track lifting machine, which may be arranged as other, can realize the shape of the object of the invention, be not limited to
Above-mentioned integral ring-shaped Track desigh, such as be used for the another preferred of double rail type track lifting machine of the invention shown in Fig. 4
The first initial and end tail of embodiment, wherein the two of double rail type track lifting machine track 251 is respectively connected with, and in two tracks
Portion vacantly intersects, and 8-shaped track is integrally formed in two tracks.In the preferred embodiment, track overall space occupancy is smaller,
It is convenient integrally disposed with other equipment, and operation of two elevator buckets on 8-shaped track is smooth, will not produce each other
Raw interference.
The forming concrete products system 3 of the present invention includes discharging member（Not shown in Fig. 1）, mould, mould vehicle, maintenance
Room, ingot stripper, the concrete slurry prepared by the mixer in concrete stirring system 2 or the lightweight coagulation by mixing the preparation of bubble machine
Earth material slurry is poured into mould by discharging member, and mould is arranged in mould vehicle, vibration compacting shaping simultaneously in casting process, it
Mould is carried out maintenance by orbit transports to fog room and concrete product is made by rear mold car, and passes through orbit transports to the demoulding
Machine is stripped.Wherein discharging member can be the equipment such as blowpit, hopper casting machine, delivery pump.The present invention can pass through choosing
The preparation that different moulds realize different concrete products is selected, different production requirements are met.
Embodiment 1
Slag in different material storehouse, flyash, red mud, Portland clinker, silicon ash, calcium sulfate and sodium formate etc. are passed through
The material matched, than being weighed, is added to mill by burden balance according to the weight in table 1 below by conveyer, elevator etc.
Machine（Such as ball mill）Middle progress mixed grinding 30 minutes, prepares sial based cementitious material CaO/ (SiO2+Al2O3)=0.96, than
Surface area is 502cm2/kg。
Table 1
It is see the table below using the physical property for the sial based cementitious material prepared in above-mentioned table 1 shown in 2：
Table 2
（2）By above-mentioned steps（1）The sial based cementitious material being configured to passes through binder materials transfer unit conveyer and elevator
It is delivered to stand-by in binder materials storehouse, binder materials is weighed by spiral metering scale afterwards and mixer is delivered to, aggregate bin
The additive that interior aggregate is delivered to by belt conveyer scale and double rail type track lifting machine 25 in mixer, additive storehouse passes through metering
Conveying device is delivered to mixer, and wherein binder materials, aggregate and additive is weighed according to the proportioning in table 3 below.
Table 3
（3）According to the ratio of mud（That is water and step（2）The ratio of resulting material）For 0.28 metering water quantity, mixer is added water to
In, then by step（2）The material of preparation is added sequentially in mixer, is fed while stirring.
（4）Foam, after slurry is uniform, is mixed into slurry, continues to mix by stirring 5 minutes using foaming bleed technique
2 minutes, sial base lightweight concrete slurry is made, by slip casting into mould, fog room is delivered to by mould vehicle and carried out
Maintenance, curing temperature is 30 DEG C, and sial base light concrete product, the concrete system conserved is made in relative humidity more than 80%
Product are delivered to the ingot stripper progress demoulding by mould vehicle and handle to obtain finished product.
The sial base lightweight concrete material that above-described embodiment is made cuts into regular shape, carries out performance detection, inspection
Survey result as shown in table 4.
Table 4
Embodiment 2
The present embodiment and device used in embodiment 1 are essentially identical, and difference is in the present embodiment to have used intermediate bin,
And each raw material used in the present embodiment and its proportioning are different：
（1）By slag, volcanic ash, slag, Portland clinker, fluorite, calcium sulfate and calcium carbonate according to the weight in table 5 below
Material in proportioning is added in ball mill than being weighed and carries out mixed grinding 30 minutes by amount, prepares sial base rubber and coagulates material
Expect CaO/ (SiO2+Al2O3)=1.03, specific surface area is 486cm2/kg。
Table 5
It is see the table below using the physical property for the sial based cementitious material prepared in above-mentioned table 5 shown in 6：
Table 6
（2）By above-mentioned steps（1）The sial based cementitious material being configured to is weighed with aggregate, additive according to the proportioning in table 7 below
It is stand-by.
Table 7
（3）According to the ratio of mud（That is water and step（2）The ratio of resulting material）For 0.45 metering water quantity, mixer is added water to
In, then by step（2）The material of preparation is added sequentially in mixer, is fed while stirring.
（4）Stirring 5 minutes, after slurry is uniform, is made sial base concrete slurry, slurry is poured into municipal component mould
Middle maintenance, curing temperature is 40 DEG C, relative humidity more than 80%, and the municipal product of sial base concrete is made.
The sial base concrete material that above-described embodiment is made cuts into regular shape, carries out performance detection, detection knot
Fruit is as shown in table 8.
Table 8
Embodiment 3
Device is same as Example 2 used in the present embodiment, and difference is that used each raw material and its ratio are different：
（1）By slag, flyash, volcanic ash, silicon ash, calcium sulfate, sodium metasilicate according to the weight in table 9 below than carrying out dispensing,
Material in proportioning is added in ball mill and carries out mixed grinding 30 minutes, sial based cementitious material CaO/ (SiO are prepared2+
Al2O3)=0.78, specific surface area is 466cm2/kg。
Table 9
It is see the table below using the physical property for the sial based cementitious material prepared in above-mentioned table 9 shown in 10：
Table 10
（2）By above-mentioned steps（1）In the sial based cementitious material that is configured to coral sand, stone, activating agent according to form 11
Weight ratio is weighed stand-by.
Table 11
（3）According to the ratio of mud（That is water and step（2）The ratio of resulting material）For 0.55 metering water quantity, mixer is added water to
In, then by step（2）The material of preparation is added sequentially in mixer, is fed while stirring.
（4）Stirring 3 minutes, is made maritime concrete slurry, and slurry is poured into mould and conserved, curing temperature is 20
DEG C, maritime concrete product is made in relative humidity more than 80%.
The maritime concrete product that above-described embodiment is made cuts into regular shape, carries out performance detection, testing result
As shown in table 12.
Table 12
The concrete integrated production line of the present invention realizes the integral metaplasia that concrete product is prepared into product molding from raw material
Production, reduces the intermediate link of repetition, has saved cost, improve operating efficiency, reduce energy consumption, while ensure that prepared
Concrete product quality.
The preferred embodiment of the present invention described in detail above, but the present invention is not limited to the tool in above-mentioned embodiment
Body details, in the range of the technology design of the present invention, can carry out a variety of simple variants, these letters to technical scheme
Monotropic type belongs to the scope of the present invention.In addition, can also be carried out between a variety of embodiments of the present invention any
Combination, as long as it is without prejudice to the thought of the present invention, it should equally be considered as content disclosed in this invention.Additionally need explanation
It is, each technical characteristic described in above-mentioned embodiment, can be by any suitable in the case of reconcilable
Mode be combined, in order to avoid unnecessary repetition, the present invention no longer separately illustrates to various possible combinations.
Claims (18)
1. a kind of integrated production line for preparing concrete product, it is characterised in that the integrated production line includes setting successively
The binder materials preparation system put, concrete stirring system, forming concrete products system；The binder materials preparation system leads to
Binder materials transfer unit is crossed to be connected with the concrete stirring system, the concrete stirring system by mixer with it is described
The discharging member of forming concrete products system is connected；By the binder materials preparation system by mineral admixture, silicate
Clinker and rock forming agent press 60 ~ 95:4~30:Mixed grinding after 1 ~ 10 parts by weight are weighed, is prepared into sial based cementitious material
It is stand-by；By the concrete stirring system by sial based cementitious material and bone made from the binder materials preparation system
Material, additive are according to 20 ~ 85:14~75:1 ~ 5 parts by weight are mixed evenly to obtain mixed material, and by this mixed material according to
The metering of the ratio of mud 0.28 ~ 0.55, which adds water, is mixed evenly to obtain concrete slurry；Pass through the forming concrete products system
Concrete slurry made from the concrete stirring system is poured into mould and conserved, concrete product is made；It is wherein described
Concrete stirring system includes double rail type track lifting machine, and the double rail type track lifting machine is used to convey bone to the mixer
Material, comprising two tracks, the track is horizontal by slant setting, and upper end, the lower end of the track are parallel to the ground, institute
State between being equal to or less than with the angle on ground in the middle part of 60 °, the track upper end and track in the middle part of track, the track lower end with
There is circular arc cushioning rail respectively between in the middle part of track.
2. integrated production line according to claim 1, it is characterised in that the mixer and the discharging member it
Between be additionally provided with concrete light part, by the concrete light part using foaming bleed technique introduce a foam into
The concrete slurry as made from concrete stirring system prepares lightweight concrete slurry.
3. integrated production line according to claim 2, it is characterised in that the double rail type track lifting machine also includes two
Individual elevator bucket, drive device, transmission device, shutdown switch, it is arranged above the mixer and treats hopper and support member；
The elevator bucket is slidably connected with the track, and loads aggregate in track lower end charging position, and end is unloaded in orbit
Discharge position unloads aggregate；Connected between the elevator bucket and the drive device by transmission device；The shutdown switch is located at rail
The charging position and discharge position in road, the stopping for controlling elevator bucket, the support member are used to support the track.
4. integrated production line according to claim 3, it is characterised in that two institutes of the double rail type track lifting machine
State track and circular orbit is integrally formed.
5. integrated production line according to claim 3, it is characterised in that two institutes of the double rail type track lifting machine
The middle part for stating track vacantly intersects, and 8-shaped track is integrally formed in two tracks.
6. the integrated production line according to claim any one of 3-5, it is characterised in that the drive device is twin-roll
Hoist engine, the transmission device is to be connected between steel wire rope, the elevator bucket by steel wire rope, and when one of elevator bucket
During positioned at discharge position, always there is another elevator bucket to be located at charging position.
7. integrated production line according to claim 6, it is characterised in that the binder materials preparation system includes material
Storehouse, the first transfer unit, grinding machine, the material that the material bin is used to deposit in material, the material bin are defeated by described first
Part is sent to be delivered to the grinding machine, material progress mixed grinding is prepared into binder materials by the grinding machine.
8. integrated production line according to claim 7, it is characterised in that first transfer unit include burden balance,
Material in conveyer, elevator, the material bin is conveyed after being weighed by burden balance by the conveyer and the elevator
To the grinding machine.
9. integrated production line according to claim 8, it is characterised in that the grinding machine is pot mill, Vertical Mill, Raymond mill
In one kind.
10. integrated production line according to claim 9, it is characterised in that the concrete stirring system includes gelling
Material storehouse, the second transfer unit, aggregate bin, belt conveyer scale, the double rail type track lifting machine, additive storehouse, water tank, the stirring
Machine, the binder materials storehouse is connected with the binder materials transfer unit, is prepared for depositing the binder materials preparation system
Binder materials, second transfer unit be used for the binder materials in the binder materials storehouse is delivered to the mixer,
The aggregate that the belt conveyer scale and the double rail type track lifting machine are used to will be stored in the aggregate bin weigh be delivered to it is described
Mixer, the mixer is used to binder materials, aggregate, additive and water mixing preparing concrete slurry.
11. integrated production line according to claim 10, it is characterised in that second transfer unit measures for spiral
Scale.
12. integrated production line according to claim 11, it is characterised in that the mixer is horizontal mixer, stood
Formula mixer, planetary mixer, single axle helical mixer, one kind of Double-axis screw mixing machine or shaftless screw mixer.
13. integrated production line according to claim 12, it is characterised in that the binder materials transfer unit is conveying
Machine and elevator.
14. integrated production line according to claim 13, it is characterised in that the concrete light part includes hair
Bubble machine, the mixed mechanical, electrical control device of bubble, the electric control gear are used to control each device of lighting part.
15. integrated production line according to claim 14, it is characterised in that the mixed bubble machine includes agitator and storing
Bucket, the foam that the agitator is used to produce the foaming machine carries out mixing production with the concrete slurry that the mixer is produced
Raw lightweight concrete slurry, the storage vat is used to store lightweight concrete slurry, in case stabilization pours mould and used, it is described to stir
Mix bucket to be connected by foam fill valve with the foaming machine, the agitator is connected with the storage vat by electronic discharge valve.
16. integrated production line according to claim 15, it is characterised in that the forming concrete products system includes
Discharging member, mould, mould vehicle, fog room, ingot stripper, concrete slurry are poured into the mould by the discharging member
In, the fog room is delivered to by the mould vehicle and carries out the obtained concrete product of maintenance, the concrete product passes through institute
State mould vehicle and be delivered to the ingot stripper and be stripped.
17. the integrated production line according to right wants 16, it is characterised in that the discharging member is discharge valve, hopper is poured
Note machine or delivery pump.
18. integrated production line according to claim 17, it is characterised in that also defeated including being arranged at the binder materials
Send the intermediate bin and pumping machine between part and the concrete stirring system.
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| CN109176890A (en) * | 2018-09-10 | 2019-01-11 | 广西大都混凝土集团有限公司 | A kind of concrete mixing plant |
| CN109970404A (en) * | 2019-05-07 | 2019-07-05 | 河海大学 | A kind of shell foam concrete and its preparation facilities, preparation method |
| CN111231095A (en) * | 2020-03-23 | 2020-06-05 | 中国水利水电第八工程局有限公司 | Production equipment and production process for common concrete and foam concrete composite member |
| CN114478125A (en) * | 2022-02-28 | 2022-05-13 | 王福州 | Slow release fertilizer prepared from industrial solid waste and preparation method thereof |
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| CN109970404A (en) * | 2019-05-07 | 2019-07-05 | 河海大学 | A kind of shell foam concrete and its preparation facilities, preparation method |
| CN111231095A (en) * | 2020-03-23 | 2020-06-05 | 中国水利水电第八工程局有限公司 | Production equipment and production process for common concrete and foam concrete composite member |
| CN114478125A (en) * | 2022-02-28 | 2022-05-13 | 王福州 | Slow release fertilizer prepared from industrial solid waste and preparation method thereof |
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