CN206868401U - The process units of powder in a kind of aerated bricks - Google Patents
The process units of powder in a kind of aerated bricks Download PDFInfo
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- CN206868401U CN206868401U CN201720771375.7U CN201720771375U CN206868401U CN 206868401 U CN206868401 U CN 206868401U CN 201720771375 U CN201720771375 U CN 201720771375U CN 206868401 U CN206868401 U CN 206868401U
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- 239000000843 powder Substances 0.000 title claims abstract description 92
- 239000011449 brick Substances 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000008569 process Effects 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 238000000498 ball milling Methods 0.000 claims abstract description 72
- 239000000463 material Substances 0.000 claims abstract description 53
- 238000012216 screening Methods 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 19
- 239000002893 slag Substances 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000011800 void material Substances 0.000 abstract description 5
- 239000011469 building brick Substances 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000005187 foaming Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 239000004411 aluminium Substances 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 230000006872 improvement Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 235000019738 Limestone Nutrition 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000006028 limestone Substances 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 206010067484 Adverse reaction Diseases 0.000 description 3
- 239000003082 abrasive agent Substances 0.000 description 3
- 230000006838 adverse reaction Effects 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000009777 vacuum freeze-drying Methods 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000003701 mechanical milling Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002631 hypothermal effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- 238000003756 stirring Methods 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of process units of powder in aerated bricks, belong to building brick technical field.The process units of powder in aerated bricks of the present utility model, including disintegrating machine, ball milling mechanism, powder material tank and sorting mechanism, wherein：The disintegrating machine is communicated by the feeding of hoisting mechanism I to ball milling mechanism, ball milling mechanism and sorting mechanism；Powder after sorting mechanism screens is sent into inside powder material tank by hoisting mechanism II.By the setting of sorting mechanism, after the bulky grain screening in the powder after dry type ball milling, then it is passed through powder material tank and keeps in, the gas brick particle produced is uniform, and no bulky grain influences the uniform force of gas brick, and internal void is uniform in size.The utility model solves the problems, such as easily to ftracture when aerated bricks local pressure inequality in the prior art be present.
Description
Technical field
It the utility model is related to a kind of process units of powder in building brick technical field, more particularly to aerated bricks.
Background technology
Aerated bricks are also referred to as air-entrained concrete building block, using very extensively, be 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 have turned 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 with it is in light weight, thermal and insulating performance is good, shock resistance is strong, processing characteristics is good, with certain resistance to height
The characteristics of warm nature, sound insulation value are good, strong adaptability, it can carry out amount body according to local different raw material, different condition and make surely, raw material
Wide material sources, river sand, flyash, ore in sand form etc. may be selected, suit measures to local conditions, can be salvaged, it is environmental, really become give up into
It is precious.
But existing aerated bricks, which are thrown away afterwards, easily occurs that hole is uneven, phenomenon of large granular impurity, causes aerated bricks office
Portion's unbalance stress and easily divide.
Through retrieval, Chinese patent application, publication number：CN204122349U, publication date：2015.01.28, one kind is disclosed
Lime dressing sieve material device, include charging aperture, vibratory sieve, crush frame and discharging with forming, vibrating device is provided with charging aperture,
Vibratory sieve is provided with vibrating shaft, hitch bar, vibrating motor and spring, vibrates axis connection eccentric and vibration bearing, vibration
Discharging band is provided below in sieve, and the relatively low one end of vibratory sieve is provided with crushing frame, and crushing inframe portion has crushing fan, crushes fan
Connection crushes motor, and it is discharging band to crush below frame.The utility model makes sieve take pulverized limestone work entire mechanization, automation nothing
Need manpower sieve to take, substantially increase production efficiency, reduce production cost.But the utility model easily easily causes dust pollution
And influence the health of operative employee.
Utility model content
1. utility model technical problems to be solved
The problem of easily being ftractureed when local pressure inequality be present for aerated bricks in the prior art, the utility model provides
The process units of powder in a kind of aerated bricks.It reaches the evengranular purpose of aerated bricks of production by increasing screening plant.
2. technical scheme
To reach above-mentioned purpose, technical scheme provided by the utility model is：
The process units of powder in a kind of aerated bricks, including disintegrating machine, ball milling mechanism, powder material tank and sorting mechanism, wherein：
The disintegrating machine is communicated by the feeding of hoisting mechanism I to ball milling mechanism, ball milling mechanism and sorting mechanism；After sorting mechanism screens
Powder by hoisting mechanism II be sent into powder material tank inside.By the setting of sorting mechanism, by the powder after dry type ball milling
After bulky grain screening, then it is passed through powder material tank and keeps in, the gas brick particle produced is uniform, and no bulky grain influences the uniform force of gas brick
Property, internal void is uniform in size.
Further technical scheme, ball milling mechanism include material receiving port, charging aperture, ball milling cylinder and the discharging being sequentially communicated
Mouthful, in addition to the power part of ball milling cylinder rotational power is provided；The blanking port of the external hoisting mechanism I of material receiving port；It is described go out
The feeding mouth of the external sorting mechanism of material mouth, forms unified monolithic construction, and production technology is unobstructed, efficiency high.
Further technical scheme, sorting mechanism screens for drum-type, including net cylinder, rewinding mouth, residue outlet and slag recovering box；
The net cylinder is directly fixedly connected with discharging opening, and with ball milling cylinder synchronous axial system；The rewinding mouth be fixed on net cylinder just under
Side, the powder after net cylinder screening are sent into powder material tank by the hoisting mechanism II communicated with rewinding mouth；The top of the residue outlet
Communicated with the slag notch of net cylinder end, the end of residue outlet is connected with slag recovering box.Net cylinder can link into an integrated entity with ball milling cylinder,
Net cylinder screening is directly entered after pulverized limestone dry type ball milling, is separated powder and bulky grain material residue by net cylinder, material residue can also weigh
Multiple to utilize, production cost is low.
Further technical scheme, net cylinder periphery are covered with sealing drum, and sealing drum is communicated by dust pipe and dedusting mechanism, both
Dust pollution is avoided, can also be reused after dust collection.
Further technical scheme, dedusting mechanism are bag-type dust, good airproof performance, are easily collected, efficiency high.
Further technical scheme, power part include motor, reductor, shaft coupling, belt bearing, the skin of driven type connection
Band, base bearing and actively and passively belt pulley, drive pulley are fixed on the power transmission shaft of reductor, negative pulley wheel is fixed
In on ball milling cylinder.Belt-type is driven, and the rotation of net cylinder and ball milling cylinder is paused continuously, and abrasive material and screening stability are strong.
Further technical scheme, base bearing are 2, divide the both sides of row ball milling cylinder；To improve ball grinding cylinder soma mill
Stability；The belt bearing is also 2, divides the both sides of row drive pulley, it is possible to increase the stability of pulley rotation.
Further technical scheme, actively and passively the periphery of belt pulley be covered with belt guard ring, avoid operational risk and miscellaneous
Thing is involved in belt.
Further technical scheme, in addition to temporary storage tank, 2 can be provided with, to improve mobility；The hoisting mechanism
I first feeding to temporary storage tank, the outlet at bottom of temporary storage tank and the material receiving port of ball milling mechanism communicates；The hoisting mechanism I and elevator
Structure II is bucket elevator, and raising efficiency is high.
Further technical scheme, in addition to the cooling body that ball milling mechanism is arranged above；The cooling body is spray
Shower pipe, directly ball milling cylinder is cooled down, avoid dry type ball milling from causing powder temperature too high and produce adverse reaction；The ball
Collecting-tank is provided with immediately below grinding machine structure, cooling water is collected, avoids wasting.
3. beneficial effect
Using technical scheme provided by the utility model, compared with prior art, have the advantages that：
(1) in a kind of aerated bricks of the present utility model powder process units, the external screening machine at the discharging of ball milling mechanism
Structure, will dry grind the screening of halfway large granular materials, the gas brick uniform force produced, internal void size also uniformity；
(2) in a kind of aerated bricks of the present utility model powder process units, net cylinder can connect into one with ball milling cylinder
Body formula structure, net cylinder screening is directly entered after material dry grinding, is separated powder and material residue by net cylinder, material residue can also repeat profit
With production cost is low；
(3) in a kind of aerated bricks of the present utility model powder process units, belt-type transmission net cylinder and ball milling cylinder
Rotation pause continuously, abrasive material and screening stability it is strong；
(4) in a kind of aerated bricks of the present utility model powder process units, base bearing divides the both sides of row ball milling cylinder, energy
Enough improve the stability of ball grinding cylinder soma mill；
(5) in a kind of aerated bricks of the present utility model powder process units, the setting of belt guard ring, can avoid operating
Risk and debris are involved in belt；
(6) in a kind of aerated bricks of the present utility model powder process units, the setting of sealing drum, both avoided dust dirt
Contaminate, can also be reused after dust collection
(7) in a kind of aerated bricks of the present utility model powder process units, bag-type dust, good airproof performance, easily collect,
Efficiency high；
(8) in aerated bricks of the present utility model powder process units, shower directly cools down to ball milling cylinder, keeps away
Exempting from dry type ball milling causes powder temperature too high and produces adverse reaction；Collecting-tank can collect cooling water, avoid wasting.
Brief description of the drawings
Fig. 1 is the process units structural representation of powder in aerated bricks of the present utility model.
In figure：1st, disintegrating machine；2nd, ball milling mechanism；3rd, hoisting mechanism I；4th, temporary storage tank；5th, sorting mechanism；6th, powder material tank；7、
Dedusting mechanism；8th, cooling body；9th, collecting-tank；21st, material receiving port；22nd, charging aperture；23rd, ball milling cylinder；24th, power part；25th, skin
Band guard ring；26th, discharging opening；51st, net cylinder；52nd, sealing drum；53rd, rewinding mouth；54th, residue outlet；55th, slag tapping box；61st, hoisting mechanism
Ⅱ；71st, dust pipe；241st, motor；244th, belt bearing；246th, base bearing；511st, slag notch.
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail with reference to accompanying drawing.
Embodiment 1
The process units of powder in the aerated bricks of the present embodiment, as shown in figure 1, including disintegrating machine 1, ball milling mechanism 2, powder
Tank 6 and sorting mechanism 5, wherein：The disintegrating machine 1 passes through the feeding of hoisting mechanism I 3 to ball milling mechanism 2, ball milling mechanism 2 and screening
Mechanism 5 communicates；Powder after the screening of sorting mechanism 5 is sent into inside powder material tank 6 by hoisting mechanism II 61.
The process units of powder in the aerated bricks of the present embodiment, can apply to the making of pulverized limestone, pass through sorting mechanism 5
Setting, after the bulky grain screening in the pulverized limestone after dry type ball milling, then temporary, the gas brick produced that is passed through powder material tank 6
Uniformly, no bulky grain influences the uniform force of gas brick to grain, and internal void is uniform in size.
Embodiment 2
The process units of powder in the aerated bricks of the present embodiment, basic structure exist with embodiment 1, different and improvements
In：Ball milling mechanism 2 includes material receiving port 21, charging aperture 22, ball milling cylinder 23 and the discharging opening 26 being sequentially communicated, in addition to provides ball
The power part 24 of the rotational power of grinding cylinder 23；The blanking port of the external hoisting mechanism I 3 of material receiving port 21；Outside the discharging opening 26
The feeding mouth of sorting mechanism 5 is connect, forms unified monolithic construction, production technology is unobstructed, efficiency high.Sorting mechanism 5 is rotating cylinder
Formula is screened, including net cylinder 51, rewinding mouth 53, residue outlet 54 and slag recovering box 55；The net cylinder 51 is directly fixed and connected with discharging opening 26
Connect, and with the synchronous axial system of ball milling cylinder 23；The rewinding mouth 53 is fixed on the underface of net cylinder 51, the powder after the screening of net cylinder 51
It is sent into by the hoisting mechanism II 61 communicated with rewinding mouth 53 in powder material tank 6；The top and the end of net cylinder 51 of the residue outlet 54
Slag notch 511 communicate, the end of residue outlet 54 is connected with slag recovering box 55.Net cylinder 51 can connect into one with ball milling cylinder 23
Body, net cylinder 51 is directly entered after powder dry type ball milling and is screened, is separated powder and bulky grain material residue by net cylinder 51, material residue may be used also
It is low with recycling, production cost.
Embodiment 3
The process units of powder in the aerated bricks of the present embodiment, basic structure exist with embodiment 2, different and improvements
In：The periphery of net cylinder 51 is covered with sealing drum 52, and sealing drum 52 is communicated by dust pipe 71 and dedusting mechanism 7, has both avoided dust dirt
Contaminate, can also be reused after dust collection.Dedusting mechanism 7 can use bag-type dust, good airproof performance, easily collect, efficiency high.
Embodiment 4
The process units of powder in the aerated bricks of the present embodiment, basic structure exist with embodiment 3, different and improvements
In：Power part 24 include driven type connection motor 241, reductor, shaft coupling, belt bearing 244, belt, base bearing 246 with
And actively and passively belt pulley, drive pulley are fixed on the power transmission shaft of reductor, negative pulley wheel is fixed on ball milling cylinder
On 23.Belt-type is driven, and the rotation of net cylinder and ball milling cylinder is paused continuously, and abrasive material and screening stability are strong.Base bearing 246 is 2,
Divide the both sides of row ball milling cylinder 23；To improve the stability of ball grinding cylinder soma mill；The belt bearing 244 is also 2, point row master
The both sides of dynamic belt pulley, it is possible to increase the stability of pulley rotation.
Embodiment 5
The process units of powder in the aerated bricks of the present embodiment, basic structure exist with embodiment 4, different and improvements
In：Actively and passively the periphery of belt pulley is covered with belt guard ring 25, avoids operational risk and debris from being involved in belt.Also include temporary
Tank 4,2 can be provided with, to improve mobility；The I 3 first feeding of hoisting mechanism to temporary storage tank 4, the bottom of temporary storage tank 4 goes out
Mouth and the material receiving port 21 of ball milling mechanism 2 communicate；The hoisting mechanism I 3 and hoisting mechanism II 61 are bucket elevator, raising efficiency
It is high.Also include the cooling body 8 that ball milling mechanism 2 is arranged above；The cooling body 8 is shower, directly to ball milling cylinder
23 are cooled down, and avoid dry type ball milling from causing powder temperature too high and produce adverse reaction；Set immediately below the ball milling mechanism 2
There is collecting-tank 9, collect cooling water, avoid wasting.
Embodiment 6
The basic structure of the process units of powder carries out foaming modification powder with embodiment 5 in the aerated bricks of the present embodiment
Make, 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, mix：After step A preparation powder is well mixed, water is added to be stirred into pre-hardening body, the weight of water is 80 kilograms；
C, mould is entered：Pre-hardening body is tiled into mould, spreads disk amount：4kg/m2；
D, dry：Lump material is made after being transferred to drying machine drying；
E, crush：Lump material input disintegrating machine 1 is crushed；
F, keep in：Feeding to temporary storage tank 4 is lifted after broken by hoisting mechanism I 3 first to be kept in；
G, ball milling：The bottom opening of temporary storage tank 4 is opened, material enters the progress dry type of ball mill structure 2 after falling into material receiving port 21
Ball milling, after ball milling, under the guiding that flitch is drawn in ball milling cylinder 23, discharge to discharging opening 26；Shower is opened in mechanical milling process
Fountain cooling is carried out to ball milling cylinder 23；
H, sieve：Material is discharged by discharging opening 26 and carries out drum-type screening to net cylinder 51 after ball milling；In screening process, beat
Bag-type dust is opened dust is carried out to be recycled to powder material tank 6；The incomplete large granular materials of ball milling pass through the discharging of slag notch 511 to receipts
After slag case 55 reclaims, temporary storage tank 4 is returned；
J, store：After minus sieve material is by the blanking of rewinding mouth 53 to the bottom of hoisting mechanism II 61, boosted mechanism II 61 carries
Stored for future use in powder material tank 6 is risen to, foaming modification powder is made.
Foaming modification powder made from the process units of powder in the aerated bricks of the present embodiment, by the fewer aluminium powder of addition
It is amplified and positions, during making full use of cement initial set heat release promotion starch conversion, aluminium powder progress starch adsorption is determined
Position, avoid causes position unstable so as to finally influence hair during standing precuring of the aluminium powder below because density is different
Steep the uniformity of position and the uniformity of internal void size.
Embodiment 7
The basic structure of the process units of powder carries out foaming modification powder with embodiment 6 in the aerated bricks of the present embodiment
Make, 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, mix：After step A preparation powder is well mixed, water is added to be stirred into pre-hardening body, the weight of water is public for 100
Jin；
C, mould is entered：Pre-hardening body is tiled into mould, spreads disk amount：6kg/m2；
D, it is quick-frozen：It is transferred to quick freezing repository snap frozen；
E, freeze：It is transferred to 50m2Lump material is made after being freezed in the vacuum freeze drying cabin of lyophilized area；
F, crush：Lump material input disintegrating machine 1 is crushed；
G, keep in：Feeding to temporary storage tank 4 is lifted after broken by hoisting mechanism I 3 first to be kept in；
H, ball milling：The bottom opening of temporary storage tank 4 is opened, material enters the progress dry type of ball mill structure 2 after falling into material receiving port 21
Ball milling, after ball milling, under the guiding that flitch is drawn in ball milling cylinder 23, discharge to discharging opening 26；Shower is opened in mechanical milling process
Fountain cooling is carried out to ball milling cylinder 23；
I, sieve：Material is discharged by discharging opening 26 and carries out drum-type screening to net cylinder 51 after ball milling；In screening process, beat
Bag-type dust is opened dust is carried out to be recycled to powder material tank 6；The incomplete large granular materials of ball milling pass through the discharging of slag notch 511 to receipts
After slag case 55 reclaims, temporary storage tank 4 is returned；
J, store：After minus sieve material is by the blanking of rewinding mouth 53 to the bottom of hoisting mechanism II 61, boosted mechanism II 61 carries
Stored for future use in powder material tank 6 is risen to, foaming modification powder is made.
Foaming modification powder made from the process units of powder in the aerated bricks of the present embodiment, compared to embodiment 6, with lyophilized
Method pre-hardening body is dehydrated, although drying cost increased, ball milling is beaten powder and is more prone to, the positioning of obtained aluminium powder
It is more uniform, it is thus also avoided that cement enters the final set phase too early and causes precuring not thorough during drying.
Embodiment 8
The basic structure of the process units of powder carries out foaming modification powder with embodiment 6 in the aerated bricks of the present embodiment
Basic step is made with embodiment 7, it is different and the improvement is that：Step C paving mould thickness is 3~4cm, is in the present embodiment
3cm；In step D, quick freezing 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, the water sublimed phase：100 DEG C of holding 1h of plate temperature, vacuum keep 120 ± 5Pa；
C, the medium 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, the 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
In vacuum breaker export after two horizontal parallel lines holding 30min.
The lyophilized technique of foaming modification powder made from the process units of powder in the aerated bricks of the present embodiment, it 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, contracts significantly
Short stirring and precuring time, after measured, the mixing time of pouring can was down to 15 minutes or so by original 30 minutes, during precuring
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 easily be ftractureed when solving the problems, such as that aerated bricks have local pressure inequality in the prior art.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, without departing from the spirit of the invention, without creativeness designing with should
The similar frame mode of technical scheme and embodiment, all should belong to the scope of protection of the utility model.
Claims (10)
1. the process units of powder in a kind of aerated bricks, including disintegrating machine (1), ball milling mechanism (2) and powder material tank (6), its feature
It is, in addition to sorting mechanism (5), wherein：The disintegrating machine (1) passes through hoisting mechanism I (3) feeding to ball milling mechanism (2), ball
Grinding machine structure (2) and sorting mechanism (5) communicate；Powder after sorting mechanism (5) screening is sent into powder by hoisting mechanism II (61)
Batch can (6) is internal.
2. the process units of powder in aerated bricks according to claim 1, it is characterised in that：Ball milling mechanism (2) bag
The material receiving port (21) being sequentially communicated, charging aperture (22), ball milling cylinder (23) and discharging opening (26) are included, in addition to ball milling cylinder is provided
(23) power part (24) of rotational power；The blanking port of the external hoisting mechanism I (3) of material receiving port (21)；The discharging opening
(26) feeding mouth of external sorting mechanism (5).
3. the process units of powder in aerated bricks according to claim 2, it is characterised in that：The sorting mechanism (5) is
Drum-type screens, including net cylinder (51), rewinding mouth (53), residue outlet (54) and slag recovering box (55)；The net cylinder (51) directly and
Discharging opening (26) is fixedly connected, and with ball milling cylinder (23) synchronous axial system；The rewinding mouth (53) is being fixed on net cylinder (51) just
Lower section, the powder after net cylinder (51) screening are sent into powder material tank (6) by the hoisting mechanism II (61) communicated with rewinding mouth (53)；
The top of the residue outlet (54) and the slag notch (511) of net cylinder (51) end communicate, the end of residue outlet (54) and slag recovering box
(55) it is connected.
4. the process units of powder in aerated bricks according to claim 3, it is characterised in that：The outer shroud of the net cylinder (51)
There is sealing drum (52), sealing drum (52) is communicated by dust pipe (71) and dedusting mechanism (7).
5. the process units of powder in aerated bricks according to claim 4, it is characterised in that：The dedusting mechanism (7) is
Bag-type dust.
6. the process units of powder in aerated bricks according to claim 4, it is characterised in that：The power part (24) includes
Driven type connection motor (241), reductor, shaft coupling, belt bearing (244), belt, base bearing (246) and actively and
Negative pulley wheel, drive pulley are fixed on the power transmission shaft of reductor, and negative pulley wheel is fixed on ball milling cylinder (23).
7. the process units of powder in aerated bricks according to claim 6, it is characterised in that：The base bearing (246) is 2
It is individual, divide the both sides of row ball milling cylinder (23)；The belt bearing (244) is also 2, divides the both sides of row drive pulley.
8. the process units of powder in aerated bricks according to claim 6, it is characterised in that：The actively and passively belt
The periphery of wheel is covered with belt guard ring (25).
9. according to the process units of powder in any described aerated bricks of claim 2 to 8, it is characterised in that：Also include temporary
Tank (4), the first feeding of hoisting mechanism I (3) to temporary storage tank (4), the outlet at bottom of temporary storage tank (4) and connecing for ball milling mechanism (2)
Material mouth (21) communicates；The hoisting mechanism I (3) and hoisting mechanism II (61) are bucket elevator.
10. the process units of powder in aerated bricks according to claim 9, it is characterised in that：Also include ball milling mechanism (2)
The cooling body (8) being arranged above；The cooling body (8) is shower；Collection is provided with immediately below the ball milling mechanism (2)
Pond (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771375.7U CN206868401U (en) | 2017-06-29 | 2017-06-29 | The process units of powder in a kind of aerated bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771375.7U CN206868401U (en) | 2017-06-29 | 2017-06-29 | The process units of powder in a kind of aerated bricks |
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