CN107243983A - A kind of aerated bricks apparatus for pouring - Google Patents
A kind of aerated bricks apparatus for pouring Download PDFInfo
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- CN107243983A CN107243983A CN201710513736.2A CN201710513736A CN107243983A CN 107243983 A CN107243983 A CN 107243983A CN 201710513736 A CN201710513736 A CN 201710513736A CN 107243983 A CN107243983 A CN 107243983A
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- pouring
- aerated bricks
- auxiliary material
- tank
- material tank
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Classifications
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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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
-
- 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
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- 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
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- 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
- B28C5/46—Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing, e.g. by introducing vapour
- B28C5/466—Heating, e.g. using steam
-
- 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
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
-
- 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
- B28C7/0046—Storage or weighing apparatus for supplying ingredients
- B28C7/0053—Storage containers, e.g. hoppers, silos, bins
- B28C7/0076—Parts or details thereof, e.g. opening, closing or unloading means
-
- 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
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
-
- 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
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
-
- 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
- B28C7/14—Supply means incorporated in, or mounted on, mixers
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention discloses a kind of aerated bricks apparatus for pouring, belong to building brick technical field.The aerated bricks apparatus for pouring of the present invention, including pouring can, slurry tank and powder material tank, in addition to auxiliary material tank, wherein：The slurry tank is communicated by slurry pipe and pouring can, and the conveying mechanism and pouring can that powder material tank is set by its bottom are communicated, and auxiliary material is sent into pouring can by auxiliary material tank by auxiliary material pipe and auxiliary material pump；Connect under the pouring can and pouring truck is set immediately below cast jet pipe, note jet pipe.By increasing auxiliary material tank, concentrating will need few, the wide in variety auxiliary material of the amount added to be added into after being well mixed by auxiliary material tank in pouring can, obtained aerated bricks steady quality.The present invention solves in the prior art that to there is aerated bricks auxiliary material addition few, wide in variety, mixed during addition it is uneven and the problem of influence gas brick quality.
Description
Technical field
The present invention relates to building brick technical field, more particularly to a kind of aerated bricks apparatus for pouring.
Background technology
Aerated bricks are also referred to as air-entrained concrete building block, using very extensive, are used primarily in machinery plant and civil buildings
In materials for wall, filling wall, the filling enclosure wall of load-bearing walling and the non-bearing material such as floor and roof boarding and surrounding.At present
Aerated bricks turn into the leading products of building material industry, and country progressively prohibits the use of clay solid brick, gradually taken and generation
Be exactly air-entrained concrete building block, steam-pressing brisk.
Aerated bricks have that lightweight, thermal and insulating performance is good, shock resistance is strong, good processability, with certain resistance to height
Warm nature, sound insulation value are good, strong adaptability the characteristics of, can carry out amount body according to local different raw material, different condition and make surely, raw material
Wide material sources, may be selected river sand, flyash, ore in sand form etc., suit measures to local conditions, can be salvaged, environmental, it is real become give up into
It is precious.
Because the auxiliary material kind of aerated bricks is more and more, during addition liquid and granular material need to be mixed into respectively slurry tank and
Powder material tank is mixed, but auxiliary material addition is often less, it is easy to is caused mixing uneven and is influenceed gas brick quality.
Through retrieval, Chinese patent application, publication number：CN103602786A, publication date：2014.02.26, one kind is disclosed
The preparation method of slot-type ventilating brick, is related to the preparation method of ladle refining air brick, including air brick castable is being poured
Castable in injection molding tool, and the step of air brick green compact are made, by air brick green compact through maintenance and the demoulding the step of, will the demoulding
Air brick green compact drying afterwards and high-temperature firing, and the step of be finally made finished product, according to being prepared in the casting mold
The narrow slit structure of air brick, which is fixed with, can burn the slit filler of mistake, and air brick castable castable is being made into air brick life
Before base, first lubricant is uniformly smeared on the surface of described slit filler；By air brick green compact through conserving and being stripped it
Afterwards, first slit filler is extracted out out of air brick green compact, then enters to be about to air brick green compact drying and high-temperature firing again
Step.The Air permenbility 10% that slot-type ventilating brick prepared by the invention can improve air brick under other equal preparation conditions is left
The right side, reduces the percent defective that air brick finished product is brought by ventilative deficiency.The invention by smear lubricant be stripped, without with it is auxiliary
Material mixing, is attached to gas brick surface and influences the brushing of coating.
The content of the invention
1. the invention technical problem to be solved
It is few, wide in variety for there is aerated bricks auxiliary material addition in the prior art, mix uneven during addition and influence gas brick
The problem of quality, the invention provides a kind of aerated bricks apparatus for pouring.It concentrates preparation by increasing auxiliary material tank, can make production
Aerated bricks steady quality.
2. technical scheme
To reach above-mentioned purpose, the technical scheme that the present invention is provided is：
A kind of aerated bricks apparatus for pouring, including pouring can, slurry tank and powder material tank, in addition to auxiliary material tank, wherein：The material
Slurry tank is communicated by slurry pipe and pouring can, and the conveying mechanism and pouring can that powder material tank is set by its bottom are communicated, auxiliary material tank
Auxiliary material is sent into by pouring can by auxiliary material pipe and auxiliary material pump；Connect to set immediately below cast jet pipe, note jet pipe under the pouring can and pour
Note car.By increasing auxiliary material tank, concentrating will need few, the wide in variety auxiliary material of the amount added to be added after being well mixed by auxiliary material tank
Enter in pouring can, obtained aerated bricks steady quality.
Further technical scheme, pouring can and the built-in mixer A and mixer B of auxiliary material tank difference, to improve mixing
Uniformity coefficient, it is ensured that the stabilization of the gas brick quality of production；The conveying mechanism is horizontal feed auger or scraper plate, transfer efficiency
Height, cost is low.
Further technical scheme, mixer A and mixer B puddler be respectively in " string " font puddler A with
Puddler B, stirring efficiency is high, no dead angle.
Also external heating arrangements at the top of further technical scheme, pouring can, improve reaction speed and stirring efficiency.
Further technical scheme, heating arrangements are heated for steam, communicated by steam pipe and pouring can, the efficiency of heating surface
Height, and agitator synergy, further improve the reaction speed of various dispensings.
Further technical scheme, the bottom of powder material tank is in the taper tubular to closing in, blanking without dead angle, conically shaped it is outer
Wall is fixed with vibrating mechanism, prevents that powder blanking is not thorough.
Further technical scheme, symmetrically formula is distributed outer wall of the vibrating mechanism along conically shaped, improves vibration efficiency.
Further technical scheme, vibrating mechanism includes pole, connecting rod, vibrator, vibrating arm and twisted axis；The pole is consolidated
Due to the outer wall of conically shaped, the turning end of connecting rod is connected by twisted axis and pole rotary type, and the fixing end of the vibrator is fixed
In the outer wall of conically shaped, vibration end and connecting rod vibration type contact, the distal end of connecting rod with vibrating arm is rectilinear is fixedly connected, vibrating arm
Bottom and conically shaped the contact of outer wall oscillatory type, strong adaptability, easily operation, vibration efficiency is high.
Further technical scheme, vibrating mechanism also includes gag lever post, vibrating reed and bracing piece；The gag lever post is ellipse in half
Circle, its arc top cover is on connecting rod, and 2 supporting legs are fixed on the outer wall of conically shaped, prevents connecting rod Oscillation Amplitude excessive and influences to shake
Dynamic frequency；The vibrating reed is fixedly connected with vibrating arm, by vibration by point and face, improves vibration area；The two of the bracing piece
End connects connecting rod and vibrating arm respectively, prevents connecting rod and vibrating arm from taking off bar because frequently vibrating.
The contact surface of the outer wall of further technical scheme, vibrating reed and conically shaped is fixed with elastic cord breaker, prevents from shaking
Moving plate and barrel contact really up to the mark and influence both service life.
3. beneficial effect
The technical scheme provided using the present invention, compared with prior art, is had the advantages that：
(1) a kind of aerated bricks apparatus for pouring of the invention, being concentrated by increasing auxiliary material tank will need that the amount added is few, kind
Many auxiliary materials are added into pouring can after being well mixed by auxiliary material tank, it is to avoid auxiliary material influences gas brick quality because mixing inequality；
(2) a kind of aerated bricks apparatus for pouring of the invention, the setting of two mixers improves the equal of the preceding mixing of material cast
Even property, to ensure the steady quality of aerated bricks；
(3) a kind of aerated bricks apparatus for pouring of the invention, puddler is in " string " font, is stirred without dead angle, to improve stirring
Efficiency；
(4) a kind of aerated bricks apparatus for pouring of the invention, the setting of heating arrangements can shorten mixing time, to improve
Production efficiency；
(5) a kind of aerated bricks apparatus for pouring of the invention, heating arrangements heat for steam, can directly impact slurry, plus
The thermal efficiency is high, can further improve the reaction speed of various dispensings with agitator synergy；
(6) a kind of aerated bricks apparatus for pouring of the invention, the setting of vibrating mechanism, and being capable of multiple, uniform, symmetrical expression
Distribution, can prevent that powder blanking is not thorough, and improve vibration efficiency；
(7) a kind of aerated bricks apparatus for pouring of the invention, link-type vibrator, strong adaptability is easy to operate, vibration efficiency
It is high；
(8) aerated bricks apparatus for pouring of the invention, gag lever post prevents that connecting rod Oscillation Amplitude is excessive and reduces vibration frequency, energy
Enough reach the vibration of regularity；The setting of vibrating reed, by vibration by point and face, improves vibration area；
(9) aerated bricks apparatus for pouring of the invention, the setting of elastic cord breaker, can prevent vibrating reed and barrel is really up to the mark connects
Touch and influence both service life.
Brief description of the drawings
Fig. 1 is aerated bricks apparatus for pouring structural representation of the invention；
Fig. 2 is the structural representation of the vibrating mechanism of the present invention；
Fig. 3 is gag lever post structural representation of the invention.
In figure：1st, pouring can；2nd, slurry tank；3rd, powder material tank；4th, auxiliary material tank；5th, heating arrangements；6th, vibrating mechanism；7th, convey
Mechanism；8th, jet pipe is poured into a mould；9th, pouring truck；11st, mixer A；21st, slurry pipe；31st, filler elevator；41st, mixer B；61st, prop up
Bar；62nd, connecting rod；63rd, vibrator；64th, gag lever post；65th, vibrating arm；66th, vibrating reed；67th, bracing piece；68th, twisted axis；111st, stir
Bar A；411st, puddler B.
Embodiment
To further appreciate that present disclosure, with reference to accompanying drawing, the present invention is described in detail.
Embodiment 1
The aerated bricks apparatus for pouring of the present embodiment, as shown in figure 1, including pouring can 1, slurry tank 2 and powder material tank 3, also wrapping
Auxiliary material tank 4 is included, wherein：The slurry tank 2 is communicated by slurry pipe and pouring can 1, the conveying that powder material tank 3 is set by its bottom
Mechanism 7 and pouring can 1 are communicated, and auxiliary material is sent into pouring can 1 by auxiliary material tank 4 by auxiliary material pipe and auxiliary material pump；Connect under the pouring can 1
Pour into a mould and pouring truck 9 is set immediately below jet pipe 8, cast jet pipe 8.
The aerated bricks apparatus for pouring of the present embodiment, slurry is passed through slurry tank 2 by slurry pipe 21, and powder is by filler elevator 31
Powder material tank 3 is promoted to, by increasing auxiliary material tank 4, concentrates and mixes the auxiliary material for needing the amount added few, wide in variety by auxiliary material tank 4
It is added into after closing uniformly in pouring can 3, obtained aerated bricks steady quality.
Embodiment 2
The aerated bricks apparatus for pouring of the present embodiment, basic structure be the same as Example 1 is different and the improvement is that：Pouring can 1
Built-in mixer A11 and mixer B41 is distinguished with auxiliary material tank 4, to improve the uniformity coefficient of mixing, it is ensured that the gas brick quality of production
Stabilization；The conveying mechanism 7 is horizontal feed auger or scraper plate, and transfer efficiency is high, and cost is low.Mixer A11 and mixer
B41 puddler is respectively the puddler A111 and puddler B411 in " string " font, and stirring efficiency is high, no dead angle.Pouring can 1
The also external heating arrangements 5 in top, improve reaction speed and stirring efficiency.
Embodiment 3
The aerated bricks apparatus for pouring of the present embodiment, basic structure be the same as Example 2 is different and the improvement is that：Heater
Structure 5 heats for steam, is communicated by steam pipe and pouring can 1, and the efficiency of heating surface is high, and agitator synergy, further improves
The reaction speed of various dispensings.The bottom of powder material tank 3 is in the taper tubular to closing in, and blanking is consolidated without dead angle, the outer wall of conically shaped
Surely there is vibrating mechanism 6, prevent that powder blanking is not thorough.Symmetrically formula is distributed outer wall of the vibrating mechanism 6 along conically shaped, and raising is shaken
Efficiency of movement.
Embodiment 4
The aerated bricks apparatus for pouring of the present embodiment, basic structure be the same as Example 3 is different and the improvement is that：Such as Fig. 2 institutes
Show, vibrating mechanism 6 includes pole 61, connecting rod 62, vibrator 63, vibrating arm 65 and twisted axis 68；The pole 61 is fixed on taper
The outer wall of cylinder, the turning end of connecting rod 62 is connected by twisted axis 68 and the rotary type of pole 61, and the fixing end of the vibrator 63 is fixed
In the outer wall of conically shaped, vibration end and the contact of the oscillatory type of connecting rod 62, the distal end of connecting rod 62 with vibrating arm 65 is rectilinear is fixedly connected,
The bottom of vibrating arm 65 and the outer wall oscillatory type contact of conically shaped, strong adaptability, easily operation, vibration efficiency are high.
Embodiment 5
The aerated bricks apparatus for pouring of the present embodiment, basic structure be the same as Example 4 is different and the improvement is that：Bobbing machine
Structure 6 also includes gag lever post 64, vibrating reed 66 and bracing piece 67；As shown in figure 3, the gag lever post 64 is in half elliptic, its arc top
It is enclosed on connecting rod 62,2 supporting legs are fixed on the outer wall of conically shaped, prevents that the Oscillation Amplitude of connecting rod 62 is excessive and influences vibration frequency；
The vibrating reed 66 is fixedly connected with vibrating arm 65, by vibration by point and face, improves vibration area；The two ends of the bracing piece 67
Connection connecting rod 62 and vibrating arm 65, prevent connecting rod 62 and vibrating arm 65 from taking off bar because frequently vibrating respectively.Vibrating reed 66 and cone
The contact surface of the outer wall of shape cylinder is fixed with elastic cord breaker, such as rubber layer or plastic layer, to prevent vibrating reed and barrel really up to the mark
Contact and influence both service life.
Embodiment 6
The aerated bricks apparatus for pouring of the present embodiment, basic structure be the same as Example 5, its processing step is：
Step 1: flyash slurry made from wet ball-milling is pumped into slurry tank 2 by slurry pipe 21, material is opened after weighing
The bottom switch of tank 2 is starched, slurry flows into pouring can 1 naturally；
Step 2: pulverized limestone made from dry type ball milling and cement are pressed into 2：1 proportioning is promoted to by filler elevator 31
In powder material tank 3；Pass through by the pulverized limestone and cement mixing powder of 1/2 weight of flyash net content in step one flyash slurry
Conveying mechanism 7 is passed through pouring can 1；
Step 3: the auxiliary materials such as aluminium powder, gypsum are added to auxiliary material tank 4, start pump after built-in mixer B41 stirs
Enter pouring can 1；
Step 4: stirring：Start mixer A11 slurry and powder stirring is uniform；
Step 5: cast：The bottom switch of pouring can 1 is opened, material is flowed into after cast jet pipe 8 naturally, is poured into underface
In the pouring truck 9 of setting.
Embodiment 7
The basic structure be the same as Example 5 of the aerated bricks apparatus for pouring of the present embodiment, its production craft step is：
Step 1: the making of foaming modification powder：
A, dispensing：Cement, starch, aluminium powder are taken, by 4：2：1 weight proportion is prepared, and is made 200 kilograms；
B, mixing：After step A preparation powder is well mixed, adds water and be stirred into pre-hardening body, the weight of water is 80 kilograms；
C, enter mould：Pre-hardening body is tiled into mould, disk amount is spread：4kg/m2；
D, drying：It is transferred to after drying machine drying and lump material is made；
It is E, broken：Lump material input disintegrating machine is crushed；
It is F, temporary：Feeding is lifted after broken by hoisting mechanism I first to be kept in temporary storage tank；
G, ball milling：The bottom opening of temporary storage tank is opened, material, which is fallen into after material receiving port, enters ball mill structure progress dry type ball milling,
After ball milling, under the guiding that flitch is drawn in ball grinding cylinder body, discharging to discharging opening；Shower is opened in mechanical milling process to ball milling cylinder
Carry out fountain cooling；
H, screening：Material carries out drum-type screening by discharge hole for discharge to net cylinder after ball milling；In screening process, cloth is opened
Bag dedusting carries out being recycled to powder material tank to dust；The incomplete large granular materials of ball milling are discharged to slag recovering box by slag notch and reclaimed
Afterwards, temporary storage tank is returned；
J, storage：After minus sieve material is by rewinding mouth blanking to the bottom of filler elevator 31, lifted through filler elevator 31
Stored for future use in powder material tank 3, is made foaming modification powder.
Step 2: flyash slurry makes：Flyash slurry made from wet ball-milling is pumped into slurry by slurry pipe 21
Tank 2, opens the bottom switch of slurry tank 2 after weighing, slurry flows into pouring can 1 naturally；
Step 3: preparation of powder：Pulverized limestone, cement and foaming modification powder made from dry type ball milling are pressed 20：10：3 match somebody with somebody
Than being promoted to by filler elevator 31 in powder material tank 3；By 1/2 weight of flyash net content in step one flyash slurry
Pulverized limestone and cement mixing powder are passed through pouring can 1 by conveying mechanism 7；
Step 4: stirring：Start mixer A11 slurry and powder stirring is uniform；
Step 5: cast：The bottom switch of pouring can 1 is opened, material is flowed into after cast jet pipe 8 naturally, is poured into underface
In the pouring truck 9 of setting.
Castable made from the aerated bricks apparatus for pouring of the present embodiment, the fewer aluminium powder of addition is amplified and determined
Position, make full use of during the pre-hardening heat release of cement promotes starch conversion, aluminium powder carried out into starch adsorption positioning, it is to avoid aluminium powder
Because density is different and causes position unstable so as to finally influence the stabilization of foam positions during standing precuring below
The uniformity of property and internal void size.
Embodiment 8
The basic step be the same as Example 7 of the aerated bricks apparatus for pouring technique of the present embodiment is different and the improvement is that step
The making of rapid foaming modification powder, its production craft step is：
A, dispensing：Cement, starch, aluminium powder are taken, by 4：2：1 weight proportion is prepared, and is made 200 kilograms；
B, mixing：After step A preparation powder is well mixed, adds water and be stirred into pre-hardening body, the weight of water is public for 100
Jin；
C, enter mould：Pre-hardening body is tiled into mould, disk amount is spread：6kg/m2；
It is D, quick-frozen：It is transferred to quick freezing repository snap frozen；
It is E, lyophilized：It is transferred to 50m2Lump material is made after being freezed in the vacuum freeze drying cabin of lyophilized area；
It is F, broken：Lump material input disintegrating machine is crushed；
It is G, temporary：First kept in by lift mechanism lifts feeding to temporary storage tank after broken；
H, ball milling：The bottom opening of temporary storage tank is opened, material, which is fallen into after material receiving port, enters ball mill structure progress dry type ball milling,
After ball milling, under the guiding that flitch is drawn in ball grinding cylinder body, discharging to discharging opening；Shower is opened in mechanical milling process to ball milling cylinder
Carry out fountain cooling；
I, screening：Material carries out drum-type screening by discharge hole for discharge to net cylinder after ball milling；In screening process, cloth is opened
Bag dedusting carries out being recycled to powder material tank to dust；The incomplete large granular materials of ball milling are discharged to slag recovering box by slag notch and reclaimed
Afterwards, temporary storage tank is returned；
J, storage：After minus sieve material is by rewinding mouth blanking to the bottom of filler elevator 31, lifted through filler elevator 31
Stored for future use in powder material tank 3, is made foaming modification powder.
Castable made from the aerated bricks apparatus for pouring of the present embodiment, compared to embodiment 7, foaming modification powder is used lyophilized
Method is dehydrated to pre-hardening body, although drying cost increased, but ball milling is beaten powder and is more prone to, and obtained aluminium powder positioning is more
Plus it is uniform, it is thus also avoided that cement causes precuring not thorough into the final set phase too early during drying.
Embodiment 9
The basic step be the same as Example 8 of the aerated bricks apparatus for pouring technique of the present embodiment is different and the improvement is that step
The making of rapid foaming modification powder, wherein：Step C spreads mould thickness for 3~4cm, is 3cm in the present embodiment；It is quick-frozen in step D
Temperature is -15~-18 DEG C, and the quick-frozen time is 40~60 minutes, is 40 minutes in the present embodiment.
In step E, the curve of the vacuum freeze drying in vacuum freeze drying cabin is：
A, temperature raising period：Inner panel temperature is warming up to 100 ± 5 DEG C within 10~15 minutes, is evacuated within 150Pa；
B, water sublimed phase：100 DEG C of holding 1h of plate temperature, vacuum keeps 120 ± 5Pa；
C, middle temperature phase：Plate temperature drop to 80 DEG C of holding 2h, vacuum keeps 60~80Pa；
D, hypothermic phase：Plate temperature drop to 60 DEG C of holding 2h, vacuum keeps 40~60Pa；
E, final temperature phase：Plate temperature drop to 55 DEG C, 50 ± 1 DEG C of temperature of charge, vacuum keeps 40~50Pa, the gentle temperature of charge of plate
Vacuum breaker export after 30min is kept in two horizontal parallel lines.
The lyophilized technique of foaming modification powder in castable made from the aerated bricks apparatus for pouring of the present embodiment, is for lyophilized
Customized in preceding material characteristic, without traditional freeze-drying time of several hours of lyophilized technique 10, obtained lyophilized foaming modification powder
Cost of manufacture is not higher than 50%, but applied in the production process of aerated bricks, i.e., the amplifying type application due to aluminium powder material is contracted significantly
Short stirring and precuring time, after measured, the mixing time of pouring can was down to 5 minutes or so, during precuring by original 30 minutes
Between can be down to 50 minutes or so by original 1.5 hours, prepared by aerated bricks in Air Bubble Size it is uniform, position is uniform, by force
Degree is uniform, so as to solve the problem of easily being ftractureed when aerated bricks in the prior art have local pressure inequality.
Schematical above that the present invention and embodiments thereof are described, the description does not have restricted, institute in accompanying drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if the common skill of this area
Art personnel are enlightened by it, without departing from the spirit of the invention, are designed and the technical scheme without creative
Similar frame mode and embodiment, all should belong to protection scope of the present invention.
Claims (10)
1. a kind of aerated bricks apparatus for pouring, including pouring can (1), slurry tank (2) and powder material tank (3), it is characterised in that also include
Auxiliary material tank (4), wherein：The slurry tank (2) is communicated by slurry pipe and pouring can (1), and powder material tank (3) is set by its bottom
Conveying mechanism (7) and pouring can (1) communicate, auxiliary material is sent into pouring can (1) by auxiliary material tank (4) by auxiliary material pipe and auxiliary material pump；
Connect under the pouring can (1) and pouring truck (9) is set immediately below cast jet pipe (8), note jet pipe (8).
2. aerated bricks apparatus for pouring according to claim 1, it is characterised in that：The pouring can (1) and auxiliary material tank (4) point
Not built-in mixer A (11) and mixer B (41)；The conveying mechanism (7) is horizontal feed auger or scraper plate.
3. aerated bricks apparatus for pouring according to claim 2, it is characterised in that：The mixer A (11) and mixer B
(41) puddler is respectively the puddler A (111) and puddler B (411) in " string " font.
4. according to any described aerated bricks apparatus for pouring of claims 1 to 3, it is characterised in that：At the top of the pouring can (1) also
External heating arrangements (5).
5. aerated bricks apparatus for pouring according to claim 4, it is characterised in that：The heating arrangements (5) are heated for steam,
Communicated by steam pipe and pouring can (1).
6. aerated bricks apparatus for pouring according to claim 4, it is characterised in that：The bottom of the powder material tank (3) is in receipts
The taper tubular of mouth, the outer wall of conically shaped is fixed with vibrating mechanism (6).
7. aerated bricks apparatus for pouring according to claim 6, it is characterised in that：The vibrating mechanism (6) is along conically shaped
Symmetrically formula is distributed outer wall.
8. aerated bricks apparatus for pouring according to claim 6, it is characterised in that：The vibrating mechanism (6) includes pole
(61), connecting rod (62), vibrator (63), vibrating arm (65) and twisted axis (68)；The pole (61) is fixed on the outer wall of conically shaped,
The turning end of connecting rod (62) is connected by twisted axis (68) and pole (61) rotary type, and the fixing end of the vibrator (63) is fixed on
The outer wall of conically shaped, vibration end and connecting rod (62) oscillatory type is contacted, the distal end of connecting rod (62) and vibrating arm (65) rectilinear fixation
Connection, the bottom of vibrating arm (65) and the outer wall oscillatory type contact of conically shaped.
9. aerated bricks apparatus for pouring according to claim 8, it is characterised in that：The vibrating mechanism (6) also includes spacing
Bar (64), vibrating reed (66) and bracing piece (67)；The gag lever post (64) is in half elliptic, and its arc top cover is on connecting rod (62), and 2
Individual supporting leg is fixed on the outer wall of conically shaped；The vibrating reed (66) is fixedly connected with vibrating arm (65)；The bracing piece (67)
Two ends connect connecting rod (62) and vibrating arm (65) respectively.
10. aerated bricks apparatus for pouring according to claim 9, it is characterised in that：The vibrating reed (66) and conically shaped
Wall contacts face is fixed with elastic cord breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710513736.2A CN107243983A (en) | 2017-06-29 | 2017-06-29 | A kind of aerated bricks apparatus for pouring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710513736.2A CN107243983A (en) | 2017-06-29 | 2017-06-29 | A kind of aerated bricks apparatus for pouring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107243983A true CN107243983A (en) | 2017-10-13 |
Family
ID=60013650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710513736.2A Withdrawn CN107243983A (en) | 2017-06-29 | 2017-06-29 | A kind of aerated bricks apparatus for pouring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107243983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129912A (en) * | 2018-08-20 | 2019-01-04 | 衡阳恒裕轻质保温材料有限责任公司 | A kind of self-heat conserving autoclave aerated concrete building block process units |
-
2017
- 2017-06-29 CN CN201710513736.2A patent/CN107243983A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129912A (en) * | 2018-08-20 | 2019-01-04 | 衡阳恒裕轻质保温材料有限责任公司 | A kind of self-heat conserving autoclave aerated concrete building block process units |
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Application publication date: 20171013 |