CN109333793A - A kind of energy-efficient device and preparation method thereof for preparing foamed ceramics powder - Google Patents
A kind of energy-efficient device and preparation method thereof for preparing foamed ceramics powder Download PDFInfo
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- CN109333793A CN109333793A CN201811187327.9A CN201811187327A CN109333793A CN 109333793 A CN109333793 A CN 109333793A CN 201811187327 A CN201811187327 A CN 201811187327A CN 109333793 A CN109333793 A CN 109333793A
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- major ingredient
- auxiliary material
- aging
- feed bin
- foamed ceramics
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- 239000000843 powder Substances 0.000 title claims abstract description 64
- 239000000919 ceramic Substances 0.000 title claims abstract description 47
- 238000002360 preparation method Methods 0.000 title abstract description 13
- 239000004615 ingredient Substances 0.000 claims abstract description 196
- 239000000463 material Substances 0.000 claims abstract description 143
- 230000007246 mechanism Effects 0.000 claims abstract description 137
- 238000005303 weighing Methods 0.000 claims abstract description 70
- 238000002156 mixing Methods 0.000 claims abstract description 55
- 230000032683 aging Effects 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000008520 organization Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims description 34
- 238000003860 storage Methods 0.000 claims description 28
- 239000000428 dust Substances 0.000 claims description 22
- 239000012716 precipitator Substances 0.000 claims description 17
- 235000013312 flour Nutrition 0.000 claims description 15
- 238000005469 granulation Methods 0.000 claims description 15
- 230000003179 granulation Effects 0.000 claims description 15
- 238000000889 atomisation Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 6
- 238000004643 material aging Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 abstract description 5
- 230000001473 noxious effect Effects 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000010348 incorporation Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 4
- 238000012163 sequencing technique Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
Classifications
-
- 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
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
-
- 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
- B28B1/004—Devices for shaping artificial aggregates from ceramic mixtures or from mixtures containing hydraulic binder
-
- 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
- B28B17/02—Conditioning the material prior to shaping
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Glanulating (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of energy-efficient devices for preparing foamed ceramics powder, provide mechanism including major ingredient, the major ingredient storing mechanism that auxiliary material, which provides mechanism, mechanism is provided with the major ingredient is connected, the auxiliary material storing mechanism being connected with auxiliary material offer mechanism, the mixed organization for mixing major ingredient and auxiliary material, the aging mechanism being connected with the mixed organization, the granulating mechanism being connected with the aging mechanism and for realizing the weighing belt of weighing.Correspondingly, the present invention also provides the methods for preparing ceramic powder using described device.The energy-efficient device for preparing foamed ceramics powder of the invention, the amount of major ingredient and auxiliary material is precisely controlled by weighing belt, the content of water is precisely controlled by mixed organization again, so that the content of major ingredient, auxiliary material and water meets the ratio requirement of foamed ceramics powder, it need not be dried to realize the preparation process of entire ceramic powder, without setting drying equipment, save place, will not discharge of noxious gases, energy conservation and environmental protection.
Description
Technical field
The present invention relates to a kind of ceramic powder technical field of processing equipment, and in particular, to a kind of energy-efficient preparation bubble
The device and preparation method thereof of foam ceramic powder.
Background technique
Existing ceramic powder preparation method is usually there are two types of mode, one is wet ball grinding plus the mode of spray drying,
The course of work of this kind of mode is successively to carry out ingredient, add water grinding, pulp storage tank homogenize, drying-granulating and filler bin store etc.
Process.Another way is non-slurry pelletizing mode, and the course of work of which is successively to carry out raw material individually store, is ingredient, first
Walk the processes such as mixing, milling plus water remix, fluidized bed drying is granulated and filler bin stores.
It is drying that above two mode, which has a common workflow, and certain life is occupied for dry equipment
Is produced from place, and in the drying process, a large amount of sulfur dioxide and nitre can be generated, pollutes environment, it is de- that the later period also needs to carry out desulfurization
Nitre processing, high production cost.
Based on this, it is necessary to propose a kind of device that process and equipment need not be dried, solve the above problems.
The present invention proposes a kind of energy-efficient device and preparation method thereof for preparing foamed ceramics powder, accurately controls moisture
Content achievees the purpose that dry method powder, and whole process need not be dry, saves place, and will not discharge of noxious gases.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of energy-efficient device for preparing foamed ceramics powder and its systems
Preparation Method accurately controls moisture content, achievees the purpose that dry method powder, and whole process need not be dry, saves place, and will not arrange
Put pernicious gas.
In order to solve the above-mentioned technical problem, the present invention proposes a kind of energy-efficient device for preparing foamed ceramics powder, packet
Include the major ingredient storing mechanism and the auxiliary material that major ingredient provides mechanism, auxiliary material provides mechanism, is connected with major ingredient offer mechanism
Auxiliary material storing mechanism that mechanism is connected is provided, the mixed organization for mixing major ingredient and auxiliary material, is connected with the mixed organization
The aging mechanism that connects, the granulating mechanism being connected with the aging mechanism and for realizing the weighing belt of weighing；
The major ingredient storing mechanism includes at least major ingredient storage feed bin and the first major ingredient batcher for realizing blowing, institute
The major ingredient for stating the releasing of the first major ingredient batcher is fallen on weighing belt, and the weighing belt weighs to major ingredient；
The auxiliary material that the auxiliary material storing mechanism is released is fallen on weighing belt, and the weighing belt weighs to auxiliary material.
Preferably, it includes that the feeding hopper set gradually, conveyer, flour mill and negative pressure are gathered dust that the major ingredient, which provides mechanism,
Device；
The conveyer defeated connection feeder and the flour mill；
The negative pressure dust collector is connected with the flour mill and major ingredient storing mechanism, and the flour mill wears into raw material carefully
After powder, it is delivered to inside the major ingredient storing mechanism by the negative pressure dust collector；
The bottom of the negative pressure dust collector is provided with spiral baiting valve and the second major ingredient batcher.
Preferably, the major ingredient storing mechanism further includes the third major ingredient batcher above major ingredient storage feed bin
And the connection major ingredient provides the major ingredient elevator of mechanism and the third major ingredient batcher；
The third major ingredient batcher is located at the top of major ingredient storage feed bin, for major ingredient to be assigned to major ingredient storage
It is U-shaped screw(-type) feeder inside feed bin；
The major ingredient elevator connects the major ingredient and provides mechanism and the third major ingredient batcher.
Preferably, the auxiliary material provides mechanism and includes auxiliary material jumbo bag, mobile lift feed bin and mention with the movable type
The feeding row that feed bin is connected is risen to hang；
After auxiliary material inside the auxiliary material jumbo bag is placed in mobile lift feed bin inside, the feeding row suspender belt moves institute
It states mobile lift feed bin to move to above the auxiliary material storing mechanism, auxiliary material is added inside the auxiliary material storing mechanism.
Preferably, the auxiliary material storing mechanism includes auxiliary material storage feed bin and putting below auxiliary material storage feed bin
Material mouth, the drain hole are located at the top of the weighing belt.
Preferably, the mixed organization include blending transportation band, the mixed lifting machine being connected with the blending transportation band,
Humidification mixing machine positioned at mixed lifting machine end and the mixing batcher positioned at the humidification mixing motor spindle, it is described
Blending transportation band is located at the end of the weighing belt；
The humidification mixing machine is that double-shaft paddle humidifies mixing machine.
Preferably, the aging mechanism includes aging elevator, the depiler below aging elevator and is located at
Aging feed bin below the depiler；
The aging elevator is connected with the mixing batcher；
The depiler is U-shaped spiral distributor.
Preferably, the granulating mechanism includes being granulated elevator, the pelletizer being connected with the granulation elevator and institute
State the crushing mechanism and the sieve plate below the crushing mechanism that pelletizer is connected；
The granulation elevator is connected with the aging mechanism.
It preferably, further include filter cartridge type dust-precipitator；
The quantity of the filter cartridge type dust-precipitator is two, is respectively set to the first dust-precipitator of the side of the weighing belt
And it is set to the second dust-precipitator of the granulating mechanism side.
A method of ceramic powder is prepared using the device, comprising the following steps:
S1, major ingredient is provided, provides mechanism toward the major ingredient storing mechanism delivered inside major ingredient fine powder by major ingredient；
S2, auxiliary material is provided, provides mechanism toward the auxiliary material storing mechanism delivered inside auxiliary material by auxiliary material；
S3, major ingredient weighing, the major ingredient fine powder that major ingredient stores inside feed bin are discharged to weighing belt, the weighing belt is to master
Material is weighed, and when the weight of the major ingredient on weighing belt reaches preset weight, is closed the first major ingredient batcher, is stopped release
Major ingredient；
S4, auxiliary material weighing, the auxiliary material inside auxiliary material storing mechanism is discharged to weighing belt, the weighing belt to auxiliary material into
Row weighing closes drain hole when the weight of the auxiliary material on weighing belt reaches preset weight, stops release auxiliary material；
S5, humidification mixing, receive the major ingredient and auxiliary material on weighing belt by mixed organization, successively carry out mixed once, mist
Change plus water is mixed and mixed again；
It is S6, aging, it is carried out by mixture of the aging mechanism to water, major ingredient and auxiliary material aging；
S7, granulation carry out roll-in granulation to mixed raw material by the granulating mechanism, obtain the foamed ceramics of required partial size
Powder.
Compared with prior art, the beneficial effects of the present invention are:
1, the energy-efficient device for preparing foamed ceramics powder of the invention, is precisely controlled major ingredient and auxiliary material by weighing belt
Amount, then the content of water is precisely controlled by mixed organization, so that the content of major ingredient, auxiliary material and water meets foamed ceramics powder
Ratio requirement, so that realizing the preparation process of entire ceramic powder need not be dried, without setting drying equipment, section
About place, will not discharge of noxious gases, energy conservation and environmental protection.
2, the energy-efficient device for preparing foamed ceramics powder of the invention, due to enter blending transportation band on major ingredient and
Auxiliary material is solid powdery, and the dust of generation is more, and in granulation process, and the dust of generation is also more, grey in order to prevent
Dirt overflows, and influences the working environment of workshop, the energy-efficient device for preparing foamed ceramics powder provided by the invention also wraps
Include filter cartridge type dust-precipitator, the quantity of the filter cartridge type dust-precipitator is two, is respectively set to the of the side of the weighing belt
One dust-precipitator and the second dust-precipitator for being set to the granulating mechanism side.
3, the preparation method of foamed ceramics powder of the invention, by being precisely controlled major ingredient, auxiliary material and the additional amount of water,
Realize whole preparation process need not be dried, improve production efficiency, will not discharge of noxious gases, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the energy-efficient device for preparing foamed ceramics powder provided by the invention；
Fig. 2 is the enlarged drawing in the portion A in Fig. 1；
Fig. 3 is the partial enlargement structural representation of the energy-efficient device for preparing foamed ceramics powder provided by the invention,
To show the specific structure of major ingredient storing mechanism；
Fig. 4 is the partial enlargement structural representation of the energy-efficient device for preparing foamed ceramics powder provided by the invention,
The specific structure of mechanism, auxiliary material storing mechanism and mixed organization is provided to show auxiliary material；
Fig. 5 is the partial enlargement structural representation of the energy-efficient device for preparing foamed ceramics powder provided by the invention,
To show the specific structure of aging mechanism and granulating mechanism；
Fig. 6 is the flow chart of the preparation method of foamed ceramics powder provided by the invention.
Specific embodiment
It is with reference to the accompanying drawing and preferred real in order to make those skilled in the art more fully understand technical solution of the present invention
Applying example, the present invention is described in further detail.
As shown in Figs. 1-5, a kind of energy-efficient device for preparing foamed ceramics powder, including major ingredient provide mechanism 1, auxiliary material
Mechanism 2, the major ingredient storing mechanism 3 being connected with major ingredient offer mechanism 1 are provided, are connected with auxiliary material offer mechanism 2
Auxiliary material storing mechanism 4, the mixed organization 5 for mixing major ingredient and auxiliary material, the aging mechanism being connected with the mixed organization 5
6, the granulating mechanism 7 that is connected with the aging mechanism 6 and for realizing the weighing belt 8 of weighing；
The major ingredient storing mechanism 3 includes at least major ingredient storage feed bin 31 and the first major ingredient batcher for realizing blowing
32, the major ingredient that the first major ingredient batcher 32 is released is fallen on weighing belt 8, and the weighing belt 8 weighs to major ingredient；
The auxiliary material that the auxiliary material storing mechanism 4 is released is fallen on weighing belt 8, and the weighing belt 8 weighs to auxiliary material.
As illustrated in fig. 1 and 2, the major ingredient provides mechanism 1 for providing major ingredient comprising the feeding hopper 11 that sets gradually,
Conveyer 12 and flour mill 13, the feeder 11 is for feeding raw material, and the conveyer 12 is for conveying through the feeding
The raw material that machine 11 is fed connects the feeder 11 and the flour mill 13, and the flour mill 13 is for wearing into carefully raw material
Powder, convenient for being smoothly made for foamed ceramics powder.
Herein, it is ground in the state of drying due to raw material, therefore biggish dust can be generated in the process, for ash
Dirt overflows, and influences the working environment of workshop, and it further includes negative pressure dust collector 14 that the major ingredient, which provides mechanism 1, by described negative
The setting for pressing dust-precipitator 14, absorbs the dust of raw material fine powder, prevents dust from leaking, influence the working environment of workshop.It is described
Negative pressure dust collector 14 is connected with the flour mill 13 and major ingredient storing mechanism 3, the flour mill 13 by raw material wear into fine powder it
Afterwards, it is delivered to inside the major ingredient storing mechanism 3 by the negative pressure dust collector 14, realizes the temporary of major ingredient fine powder.
It is smoothly released and enters inside the major ingredient storing mechanism 3 for the ease of raw material fine powder, the negative pressure is gathered dust
The bottom of device 14 is additionally provided with spiral baiting valve 15 and the second major ingredient batcher 16, and the raw material inside the negative pressure dust collector 14 is thin
Powder is sent after the spiral baiting valve 15 sending, then by the second major ingredient batcher 16 to the major ingredient storing mechanism 3,
So that the raw material fine powder that flour mill 13 is worn into smoothly enters inside the major ingredient storing mechanism 3 by the negative pressure dust collector 14.
As shown in figure 3, the major ingredient storing mechanism 3 is for realizing the temporary of major ingredient comprising major ingredient stores feed bin 31, uses
In realize blowing the first major ingredient batcher 32, positioned at the major ingredient storage feed bin 31 above third major ingredient batcher 33 and
It connects the major ingredient and the major ingredient elevator 34 of mechanism 1 and the third major ingredient batcher 33 is provided, the major ingredient stores feed bin 31
For realizing the temporary of major ingredient, the first major ingredient batcher 32 is located at the lower section of the major ingredient storage silo 31, is used for major ingredient
Major ingredient inside storage silo 31 is discarded on the weighing belt 8, realizes the weighing of major ingredient, further realizes major ingredient raw material proportioning
It is precisely controlled.
The third major ingredient batcher 33 is located at the top of major ingredient storage feed bin 31, for major ingredient to be assigned to major ingredient
It stores inside feed bin 31, is U-shaped screw(-type) feeder, the major ingredient inside the major ingredient elevator 34 is given by the third major ingredient
Inside the distribution of material machine 33 to major ingredient storage feed bin 31.Herein, being in great demand due to major ingredient is often arranged described in one
Major ingredient storage feed bin 31 is not able to satisfy production requirement, therefore the quantity of major ingredient storage feed bin 31 is at least one, the third
Major ingredient batcher 33 is located at the top of all major ingredient storage feed bins 31, can convenient for all major ingredient storage feed bins 31
Receive the major ingredient that the third major ingredient batcher 33 is released.
The major ingredient elevator 34 connects the major ingredient and provides mechanism 1 and the third major ingredient batcher 33, is convenient for institute
It states the major ingredient that major ingredient is provided inside mechanism 1 to be transferred to inside third major ingredient batcher 33, realizes the normal supply of major ingredient.This implementation
In example, the major ingredient elevator 34 is bucket elevator.
As shown in figure 4, the auxiliary material provides mechanism 2 for providing auxiliary material, it includes auxiliary material jumbo bag that the auxiliary material, which provides mechanism 2,
(not shown), mobile lift feed bin 21 and the feeding row being connected with the mobile lift feed bin 21 hang 22, institute
It states the auxiliary material inside auxiliary material jumbo bag to be put into inside the mobile lift feed bin 21, feeding row hangs the 22 drives mobile lift
Feed bin 21 moves to corresponding 4 top of auxiliary material storing mechanism, and auxiliary material is added inside the auxiliary material storing mechanism 4, realizes auxiliary material
It is temporary.
The auxiliary material storing mechanism 4 is located at the lower section that the feeding row hangs 22 for realizing the temporary of auxiliary material, and being convenient for will
Auxiliary material inside the mobile lift feed bin 21, which is added inside the auxiliary material storing mechanism 4, is kept in.Due to foamed ceramics
Auxiliary material in raw material often more than one, specific supplementary product kind quantity is determined by the formula of actual foamed ceramics, described auxiliary
Expect that the quantity of storing mechanism 4 is greater than or equal to the quantity of the type of auxiliary material, in the present embodiment, the number of the auxiliary material storing mechanism 4
Amount is equal to the quantity of the supplementary product kind, and every kind of auxiliary material is placed in inside the auxiliary material storing mechanism 4.
The auxiliary material storing mechanism 4 includes auxiliary material storage feed bin 41 and the blowing positioned at 41 lower section of auxiliary material storage feed bin
Mouth 42, the drain hole 42 is located at the top of the weighing belt 8, convenient for the auxiliary material inside auxiliary material storing mechanism 4 through the blowing
Mouth 42 is fallen on the weighing belt 8 after releasing, and is realized the weighing of auxiliary material, is further realized being precisely controlled for auxiliary material raw material proportioning.
The mixed organization 5 is for mixing major ingredient and auxiliary material comprising blending transportation band 51 and the blending transportation band 51
The mixed lifting machine 52 that is connected, positioned at 52 end of mixed lifting machine humidification mixing machine 53 and to be located at the humidification mixed
The mixing batcher 54 of 53 bottom of conjunction machine, the blending transportation band 51 are located at the end of the weighing belt 8, are located at skin for receiving
Major ingredient and auxiliary material on belt scale 8, and major ingredient and auxiliary material are delivered to inside the mixed lifting machine 52, pass through the mixed lifting
Major ingredient and auxiliary material are placed in inside the humidification mixing machine 53 by machine 52.The humidification mixing machine 53 for realizing major ingredient, auxiliary material with
And the mixing of water, mixing machine is humidified for double-shaft paddle.The mixing batcher 54 for discharge mixed major ingredient, auxiliary material and
Water.In the course of work, first to the major ingredient come in and auxiliary material progress mixed once is conveyed, the mixed once time is preset time, then
Atomization plus water are carried out, during atomization plus water, mixing movement is lasting to be carried out, and passes through the flow velocity and time control plus water of atomization plus water
Amount, when the amount of water adds to predetermined amount, stop plus water, mix preset time again, obtained mixed raw material, mixed raw material warp
The humidification batcher is discharged to aging in-house.
Herein, mixed once, atomization plus water mixing and time for mixing again are preset time, in the present embodiment,
The mixed once time is 3-5 minutes, and atomization plus water incorporation time are 1-3 minutes, and the time mixed again is 5-7 minutes.Herein,
Incorporation time is too short, then is unable to fully mix, and incorporation time is too long, influences production efficiency, therefore uses above-mentioned parameter, is improving
While production efficiency, guarantees that water, major ingredient and the auxiliary material inside mixed organization can be sufficiently mixed, guarantee that foamed ceramics is made in it
Quality.On the other hand, after mixing to it add in atomization when mixed once for the mixing of two or more solid materials
Water mixing, so that water is slowly added into inside raw material, is finally mixed again, improves mixing efficiency, guarantees mixed effect.
As shown in figure 5, the aging mechanism 6 is aging for carrying out to mixed raw material, guarantee the uniform moisture of mixed raw material,
It includes aging elevator 61, positioned at the depiler 62 of aging 61 lower section of elevator and positioned at the old of 62 lower section of depiler
Rotten feed bin 63, the aging elevator 61 are connected with the mixing batcher 54, and being convenient for will be defeated through the mixing batcher 54
Mixed raw material out is delivered to inside the depiler 62, realizes the charging of aging feed bin 63, and the depiler 62 is U-shaped spiral
Depiler is located at the top of the aging feed bin 63, in order to meet actual production requirement, the quantity of the aging feed bin 63
For at least one, the depiler 62 is located at the top of all aging feed bins 63, convenient for each aging feed bin 63
Mixed raw material can be received.The mixed raw material time aging in aging 63 inside of feed bin is configured according to the actual situation, right
In not needing aging mixed raw material, can also be fed directly to inside granulating mechanism 7.
The granulating mechanism 7 is used to carry out roll-in granulation to mixed raw material, intuitive convenient for behaviour by hydraulic adjustment pressure
Make, is convenient for Control granularity.The granulating mechanism 7 includes the granulation for being granulated elevator 71, being connected with the granulation elevator 71
Machine 72, the crushing mechanism 73 being connected with the pelletizer 72 and the sieve plate positioned at 73 lower section of crushing mechanism, it is described to make
Grain elevator 71 is connected with the aging mechanism 6, and the mixed raw material inside aging mechanism 6 is delivered in pelletizer 72
Portion is granulated mixed raw material by crushing mechanism 73, and the mixed raw material for being granulated completion is passed through to decline from the sieve pore of the sieve plate
Under, obtain the foamed ceramics powder of required partial size.
Herein, the sieve pore of the sieve plate is selected according to the granularity being actually granulated, in the present embodiment, the particle of granulation
The particle size that degree is 85~90% is within the scope of 20~80 mesh, therefore the size of sieve pore is 10~15 mesh.
The weighing belt 8 can extend to described auxiliary for realizing the weighing of major ingredient and auxiliary material from major ingredient storing mechanism 3
Expect storing mechanism 4, weigh first to major ingredient, after the completion of major ingredient weighing, then weighs to auxiliary material.Other embodiments
In, at least two weighing belts 8 also can be set, weighed by a weighing belt 8 to major ingredient, then passed through in addition at least one
A weighing belt 8 weighs to auxiliary material.The present invention weighs to major ingredient and auxiliary material by the realization of weighing belt 8, realizes major ingredient machine
Auxiliary material is precisely controlled, and guarantees being precisely controlled for the proportion of foamed ceramics raw material.
Since the major ingredient and auxiliary material that enter on blending transportation band are solid powdery, the dust of generation is more, and is making
During grain, the dust of generation is also more, and dust overflows in order to prevent, influences the working environment of workshop, and the present invention provides
The energy-efficient device for preparing foamed ceramics powder further include filter cartridge type dust-precipitator 9, the quantity of the filter cartridge type dust-precipitator 9 is
It two, is respectively set to the first dust-precipitator of the side of the weighing belt and is set to the second of the granulating mechanism side
Dust-precipitator.
Correspondingly, as shown in fig. 6, the present invention also provides the preparation methods of foamed ceramics powder, comprising the following steps:
S1, major ingredient is provided, provides mechanism 1 toward the 3 delivered inside major ingredient fine powder of major ingredient storing mechanism by major ingredient.
Major ingredient raw material is put into inside the feeding hopper 11, is transferred to inside flour mill 13 by the conveyer 12, is ground
Major ingredient raw material is worn into fine powder by powder machine 13, obtains major ingredient fine powder, and major ingredient fine powder is delivered to by major ingredient fine powder by major ingredient elevator
It is kept in inside major ingredient storage feed bin.
S2, auxiliary material is provided, provides mechanism 2 toward the 4 delivered inside auxiliary material of auxiliary material storing mechanism by auxiliary material.
Auxiliary material inside auxiliary material jumbo bag is placed in inside mobile lift feed bin 21, then hanging 22 by feeding row will be mobile
It promotes feed bin 21 to drive to 4 top of auxiliary material storing mechanism, auxiliary material is added inside auxiliary material storing mechanism 4 and is kept in.
It, can be same with step S1 and step S2 herein it should be noted that there is no sequencing between step S1 and step S2
Shi Jinhang can also be carried out step by step, with specific reference to the sequencing of actual needs selection step S1 and step S2.
S3, major ingredient weighing are discharged the major ingredient that major ingredient stores inside feed bin 31 to belt by the first major ingredient batcher 32
On scale 8, the weighing belt 8 weighs to major ingredient, when the weight of the major ingredient on weighing belt 8 reaches preset weight, closes
First major ingredient batcher 32 stops release major ingredient.
S4, auxiliary material weighing are discharged the auxiliary material that auxiliary material stores inside feed bin 41 to weighing belt 8 by drain hole 42, institute
It states weighing belt 8 to weigh to auxiliary material, when the weight of the auxiliary material on weighing belt 8 reaches preset weight, closes drain hole 42,
Stop release auxiliary material.
Herein it should be noted that not having sequencing between step S3 and step S4, step S3 and step S4 can be same
Shi Jinhang can also be carried out step by step, with specific reference to the sequencing of actual needs selection step S3 and step S4.
S5, humidification mixing, receive the major ingredient and auxiliary material on weighing belt 8 by blending transportation band 51, are mixed and are delivered to
Mixed lifting machine 52, then the mixture of major ingredient and auxiliary material is delivered to inside humidification mixing machine 53 by mixed lifting machine 52 and is carried out
Mixing.
Specific mixing step includes following sub-step:
S51, major ingredient and auxiliary material are mixed by humidifying mixing machine 53, incorporation time is preset time, the present embodiment
In, incorporation time is 3-5 minutes, specially 3.5 minutes, 4 minutes or 4.5 minutes.
S52, add water toward humidification mixing machine atomized inside, mixing movement is lasting during atomization plus water carries out, atomization plus water
The mixed time is preset time, and in the present embodiment, atomization plus water incorporation time are 1-3 minutes, specially 1.5 minutes, 2 minutes
Or 2.5 minutes.
After the completion of S53, atomization plus water mixing, is mixed in the mixture to water, major ingredient and auxiliary material, mixed again again
Time be preset time, in the present embodiment, incorporation time is 5-7 minutes again, specially 5.5 minutes, 6 minutes or 6.5 points
Clock.
It is S6, aging, carried out by mixture of the aging mechanism 6 to water, major ingredient and auxiliary material it is aging so that water, major ingredient
And the mixture of auxiliary material is uniformly mixed, and the aging time is preset time, and in the present embodiment, the aging time is 0-2 days, specially 0
It, 0.5 day, 1 day, 1.5 days or 2 days.
It should be noted that when the aging time be 0 day when, i.e. the mixture of water, major ingredient and auxiliary material do not need to carry out it is aging,
Directly carry out next step.
S7, granulation, by the granulating mechanism 7 to mixed raw material carry out roll-in granulation, by be granulated elevator 71 by water,
The mixture of major ingredient and auxiliary material is delivered to inside pelletizer, and the crushing mechanism 73 being connected with pelletizer 72 carries out broken granulation,
The satisfactory particle of partial size is fallen by the sieve pore on sieve plate, obtains the foamed ceramics powder of required partial size.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of energy-efficient device for preparing foamed ceramics powder, which is characterized in that provide mechanism including major ingredient, auxiliary material provides
Mechanism, the major ingredient storing mechanism being connected with major ingredient offer mechanism, the auxiliary material being connected with auxiliary material offer mechanism are deposited
Store up mechanism, the mixed organization for mixing major ingredient and auxiliary material, the aging mechanism being connected with the mixed organization, with it is described aging
The granulating mechanism that mechanism is connected and the weighing belt for realizing weighing；
The major ingredient storing mechanism includes at least major ingredient storage feed bin and the first major ingredient batcher for realizing blowing, and described the
The major ingredient that one major ingredient batcher is released is fallen on weighing belt, and the weighing belt weighs to major ingredient；
The auxiliary material that the auxiliary material storing mechanism is released is fallen on weighing belt, and the weighing belt weighs to auxiliary material.
2. the energy-efficient device for preparing foamed ceramics powder as described in claim 1, which is characterized in that the major ingredient provides
Mechanism includes the feeding hopper set gradually, conveyer, flour mill and negative pressure dust collector；
The conveyer defeated connection feeder and the flour mill；
The negative pressure dust collector is connected with the flour mill and major ingredient storing mechanism, the flour mill by raw material wear into fine powder it
Afterwards, it is delivered to inside the major ingredient storing mechanism by the negative pressure dust collector；
The bottom of the negative pressure dust collector is provided with spiral baiting valve and the second major ingredient batcher.
3. the energy-efficient device for preparing foamed ceramics powder as described in claim 1, which is characterized in that the major ingredient storage
Mechanism further include third major ingredient batcher above major ingredient storage feed bin and the connection major ingredient provide mechanism and
The major ingredient elevator of the third major ingredient batcher；
The third major ingredient batcher is located at the top of major ingredient storage feed bin, for major ingredient to be assigned to major ingredient storage feed bin
Inside is U-shaped screw(-type) feeder；
The major ingredient elevator connects the major ingredient and provides mechanism and the third major ingredient batcher.
4. the energy-efficient device for preparing foamed ceramics powder as described in claim 1, which is characterized in that the auxiliary material provides
Mechanism includes that auxiliary material jumbo bag, mobile lift feed bin and the feeding row being connected with the mobile lift feed bin are hung；
After auxiliary material inside the auxiliary material jumbo bag is placed in mobile lift feed bin inside, the feeding row suspender belt moves the shifting
Dynamic formula promotes feed bin and moves to above the auxiliary material storing mechanism, and auxiliary material is added inside the auxiliary material storing mechanism.
5. the energy-efficient device for preparing foamed ceramics powder as described in claim 1, which is characterized in that the auxiliary material storage
Mechanism includes auxiliary material storage feed bin and the drain hole below auxiliary material storage feed bin, and the drain hole is located at the belt
The top of scale.
6. the energy-efficient device for preparing foamed ceramics powder as described in claim 1, which is characterized in that the mixed organization
Including blending transportation band, the mixed lifting machine being connected with the blending transportation band, adding positioned at mixed lifting machine end
Wet mixing machine and the mixing batcher that motor spindle is mixed positioned at the humidification, the blending transportation band are located at the weighing belt
End；
The humidification mixing machine is that double-shaft paddle humidifies mixing machine.
7. the energy-efficient device for preparing foamed ceramics powder as claimed in claim 6, which is characterized in that the aging mechanism
Including aging elevator, the depiler below aging elevator and the aging feed bin below the depiler；
The aging elevator is connected with the mixing batcher；
The depiler is U-shaped spiral distributor.
8. the energy-efficient device for preparing foamed ceramics powder as described in claim 1, which is characterized in that the granulating mechanism
Including be granulated elevator, with it is described be granulated the elevator pelletizer being connected, the crushing mechanism that is connected with the pelletizer with
And the sieve plate below the crushing mechanism；
The granulation elevator is connected with the aging mechanism.
9. the energy-efficient device for preparing foamed ceramics powder as described in claim 1, which is characterized in that further include filter cartridge type
Dust-precipitator；
The quantity of the filter cartridge type dust-precipitator be two, be respectively set to the side of the weighing belt the first dust-precipitator and
It is set to the second dust-precipitator of the granulating mechanism side.
10. a kind of method for preparing ceramic powder using the described in any item devices of claim 1-9, which is characterized in that including
Following steps:
S1, major ingredient is provided, provides mechanism toward the major ingredient storing mechanism delivered inside major ingredient fine powder by major ingredient；
S2, auxiliary material is provided, provides mechanism toward the auxiliary material storing mechanism delivered inside auxiliary material by auxiliary material；
S3, major ingredient weighing, by major ingredient store feed bin inside major ingredient fine powder discharge to weighing belt, the weighing belt to major ingredient into
Row weighing closes the first major ingredient batcher when the weight of the major ingredient on weighing belt reaches preset weight, stops release master
Material；
S4, auxiliary material weighing, the auxiliary material inside auxiliary material storing mechanism are discharged to weighing belt, the weighing belt claims auxiliary material
Weight closes drain hole when the weight of the auxiliary material on weighing belt reaches preset weight, stops release auxiliary material；
S5, mixing is humidified, the major ingredient and auxiliary material on weighing belt is received by mixed organization, successively carry out mixed once, atomization adds
Water is mixed and is mixed again；
It is S6, aging, it is carried out by mixture of the aging mechanism to water, major ingredient and auxiliary material aging；
S7, granulation carry out roll-in granulation to mixed raw material by the granulating mechanism, obtain the foamed ceramics powder of required partial size
Material.
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| CN109333793B (en) | 2024-06-21 |
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