CN106431245A - Production method of multifunctional quincuncial illite light through-hole ceramsite - Google Patents
Production method of multifunctional quincuncial illite light through-hole ceramsite Download PDFInfo
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- CN106431245A CN106431245A CN201610837634.1A CN201610837634A CN106431245A CN 106431245 A CN106431245 A CN 106431245A CN 201610837634 A CN201610837634 A CN 201610837634A CN 106431245 A CN106431245 A CN 106431245A
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Abstract
The invention discloses a production method of multifunctional quincuncial illite light through-hole ceramsite. According to the technical scheme, ingredients are stirred, extruded and pelletized, dried, calcined, kept warm, screened and then sealed and packaged to be the multifunctional quincuncial illite light through-hole ceramsite, the ingredients are composed of illite, high-viscosity attapulgite clay, zeolite, activated clay waste residues, activated aluminum oxide, nano-zinc oxide, light magnesium oxide, light calcium carbonate, hollow microspheres, expanded perlite, expanded vermiculite and sodium dodecyl sulfate, and the ceramsite has the advantages of being good in adsorptive property, large in effective specific surface area, high in porosity, small in stacking density, high in light strength and capable of integrating micropores and macropores and is suitable for various greening projects such as water purification and filtration, soil remediation, garden greening, roof greening and desertification control; the production method of the multifunctional quincuncial illite light through-hole ceramsite is suitable for producing the multifunctional illite light through-hole ceramsite in different shapes such as quincunx, a cylinder and a sphere.
Description
Technical field
The present invention relates to haydite, and in particular to a kind of production method of multi-functional quincunx illite lightweight through hole haydite.
Background technology
In purification of water quality filtration treatment technique, need using substantial amounts of ceramic grain filter, the ceramic grain filter that tradition is used is
Using the raw material such as potter's clay, clay and flyash, after pelletize, high temperature sintering is formed.Cultivate or plant various nursery stocks, flowers and plants and vegetable
During dish, also frequently with lytag, leca, haydites of book structure and flower ceramsite as soilless culture substrate.
Lytag, leca and haydites of book structure are a kind of artificial lightweight aggregates, using high-quality clay, shale or fine coal
Ash is primary raw material, by rotary kiln high-temperature roasting, forms through expanded, is in alveolate texture as which is internal, thus has light
The features such as matter, high-strength, heat conductivity are low, water absorption rate is little,（Refer to national standard：GB/T 17431.1-2010 light-weight aggregate and its
Test method）.
As artificial lightweight aggregate is after high-temperature roasting, its surface forms one layer of enamel, although inside artificial lightweight aggregate be in
The micropore of alveolate texture, but, the micropore of internal cellular shape structure is a kind of closed pore, the micropore of alveolate texture not only that
Do not connect between this, and and external environment, water absorption rate is relatively low, is practically free of moisture inside artificial lightweight aggregate, will be artificial
Light-weight aggregate is put in water body, can only float on the surface of water, and therefore, artificial lightweight aggregate can only be sprinkling upon the top layer of soil, as one
Kind of decoration, can not be directly used in the plants such as the various nursery stocks of plantation, flowers and vegetable, also not be suitable for purification of water quality filtration treatment
In technique.
Chinese patent Authorization Notice No.：102503539 B of CN, authorized announcement date：On 04 17th, 2013, entitled " circle
Spherical attapulgite flower ceramsite ", discloses that " a kind of spherical attapulgite flower ceramsite, spherical attapulgite flower ceramsite is by height
Viscous attapulgite clay powder, attapulgite clay mine tailing, red bentonite in powder, sludge, kieselguhr mine tailing and powdered rice hulls group
Become.The dispensing of spherical attapulgite flower ceramsite is packaged as spheroidal through mixing, pelletize, roasting, cooling and screening concavo-convex
Rod flower ceramsite ".
Chinese patent Authorization Notice No.：100423808 C of CN, authorized announcement date：On October 08th, 2008, entitled " recessed
The production method of convex stick ceramic grain filter ", discloses " a kind of production method of concave convex stick ceramic grain filter, the main points of its technical scheme
It is that the production method of concave convex stick ceramic grain filter is：Dispensing, pulverizing, pelletize, roasting, sieve, be packaged as finished product.Concave convex stick ceramic grain
Filtrate is made up of attapulgite clay, gangue and volcanic ash ".
Spheroidal ceramsite preparation process：(1) first powdery dispensing is added in the comminutor for having operated, with the height for preparing
Pressure spray water spray solution is in powdery dispensing, and powdery dispensing is delayed by the vaporific aqueous solution adhesion of high pressure on the surface of powdery dispensing
A kind of bead of diameter less than 0.5 millimeter is processed into slowly, and bead continues to roll in comminutor；(2) vaporific water-soluble by prepared
Liquid is sprayed at the surface of bead, and the bead in comminutor is sufficiently moistened in operation process, then powdery dispensing is trickled down
On the surface of Shi Run bead, powdery dispensing parcel is sticky on the surface of bead, and the volume of bead is increasing；(3) through repeatedly weight
The vaporific aqueous solution of multiple sprinkling and powdery dispensing is trickled down on the surface of Shi Run bead, powdery dispensing and vaporific aqueous solution are one
In the encapsulation process of the another layer of layer, promote the volume of bead constantly to be increased, the overall process of pelletize is finally completed, is prepared into
A kind of higher spheroidal haydite of intensity.
As spherical granules internal structure is very closely knit, the effective specific surface area of spherical granules is greatly reduced, circle
The proportion of spheroidal particle and bulk density are all than larger.
Spheroidal haydite internal structure after roasting is even closer, although the spheroidal haydite intensity after roasting compares
Height, but more cause effective ratio area and significantly reduce, and proportion and bulk density are remained than larger, so as to significantly
Reduce absorption, purification, filter capacity and the water absorption rate of spheroidal haydite.
Spheroidal haydite is difficult to grill thoroughly completely in roasting process, inside haydite, by the spheroidal haydite that does not grill thoroughly
It is put in water and explosion and disintegrate can be produced, directly influences purification of water quality filter effect.
Test through multiple sampling：Artificial lightweight aggregate average bulk density >=800kg/m on the market, mean water absorption
Rate≤18%, spherical attapulgite flower ceramsite average bulk density >=850kg/m, mean water absorption rate≤50%, Attapulgite ceramic
Grain filtrate average bulk density >=950kg/m, mean water absorption rate≤40%.
By contrast, the bulk density of this several haydite causes effective specific surface area smaller, water absorption rate all than larger
Than relatively low, user wishes to invent that a kind of advantages of good adsorption effect, the rate of filtration be fast, bulk density≤800kg/m and water absorption rate >=
65% light ceramic, to be applied to purification of water quality filtration, soil remediation and various afforestation projects.
Content of the invention
The purpose of the present invention is to overcome weak point in prior art, provides a kind of multi-functional quincunx illite lightweight and leads to
The production method of hole haydite.
The production method of multi-functional quincunx illite lightweight through hole haydite：By multi-functional quincunx illite lightweight through hole
The dispensing of haydite is stirred, extruder grain, drying, roasting, insulation, pack as multi-functional quincunx illite after screening
Lightweight through hole haydite.
The dispensing of multi-functional quincunx illite lightweight through hole haydite is by illite, high viscous Concave-convex clay rod, zeolite, work
Property hargil waste residue, activated alumina, nano zine oxide, light magnesium oxide, precipitated calcium carbonate, cenosphere, expanded perlite, swollen
Swollen Vermiculitum and sodium lauryl sulphate composition.
Illite is a kind of sedimentary rock, complicated component, but all has the joint of thin laminated or thin slice stratiform, mainly by sticking
The rock that soil deposition is formed through pressure and temperature, but quartz, the chip of Anhydrite and other chemical substances is wherein contaminated with, utilize
The product produced by illite has that body is light, insulation, energy-conservation the features such as, the present invention selects illitic fineness of the particles≤0.074
Millimeter.
Attapulgite also known as Paligorskite or Palygorskite, are the clay pits of zeopan containing Shuifu County of a kind of layer of chain structure
Thing, attapulgite clay has unique layer chain structure feature, and crystal is in needle-like, fibrous or fiber collection shape.Attapulgite
Stone clay has good colloidal nature and the higher absorbabilitys such as unique dispersion, high temperature resistant, salt resistance alkali.
High viscous Concave-convex clay rod be with attapulgite clay as raw material, through broken, immersion, interpolation, roll-in, drying, powder
A kind of natural prodcuts obtained in the technique such as broken, the good adhesion agent with viscosity higher, it is mainly used in fine chemistry industry, building materials, stone
The industries such as oiling work, agricultural, environmental protection, to improve quality and effect of product, the present invention is from the dynamic of high viscous Concave-convex clay rod
Power viscosity >=2200 mPa s, product quality needs to meet the standard of JC/T 2266-2014 attapulgite clay product；This
Invention is from fineness of the particles≤0.074 millimeter of high viscous Concave-convex clay rod.
Natural zeolite has unique internal structure and Crystallochemical Properties so as to inhale with water suction, absorption, selectivity
The excellent physicochemical properties such as attached, ion exchange, catalytic reaction, acidproof and radiation hardness, are a kind of new nonmetallic ore raw materials, this
Invention is from fineness of the particles≤0.074 millimeter of zeolite.
Active hargil is a kind of odorless, tasteless, nontoxic white or cream-coloured powder or granule, and the activity after decolourizing is white
Soil loses activity and becomes active white clay waste slag, and these active white clay waste slags are all abandoned by some oily factories, if cannot and
When process, produces after the fermentation of lipid organic matter in active white clay waste slag and goes mouldy and stench, the not only wasting of resources, pollute environment and
Groundwater quality, and fire hazardous, will cause certain loss to society and enterprise；The present invention is from active white clay waste slag
Fineness of the particles≤0.149 millimeter.
Activated alumina is the solid material of a kind of porous, high degree of dispersion, has very big surface area, its micropore surface tool
Standby characteristic required by catalytic action, such as absorption property, surface activity, excellent heat stability etc., so be widely used as
The catalyst of chemical reaction and catalyst carrier, the present invention is from fineness of the particles≤0.074 millimeter of activated alumina.
Nano zine oxide is a kind of new high function fine inorganic product geared to the 21st century, with common zinc oxide institute no
Particularity and purposes that method compares, can make high efficiency photocatalyst, for organic pollution in degrading waste water, environment purification etc..
Light magnesium oxide is the loose unformed powder of white lightweight, odorless, tasteless, and nontoxic, volume shared by light magnesium oxide is about
Three times for heavy-burned magnesia or so, have an extremely fireproof heat-insulating property, reinforcing agent, adhesive, and the present invention selects light magnesium oxide
Fineness of the particles≤0.074 millimeter.
Precipitated calcium carbonate fine particles, surface are rougher, and specific surface area is big, and precipitated calcium carbonate easily divides also with not settling
Dissipate, the characteristic such as good luster, the present invention is from fineness of the particles≤0.074 millimeter of precipitated calcium carbonate.
Cenosphere outward appearance is canescence, is a kind of loose, powder body material of good fluidity, and cenosphere proportion is little, table
Face is smooth, intensity is big, easily dispersion, and the present invention is from fineness of the particles≤0.149 millimeter of cenosphere.
Perlite is expanded and becomes a kind of lightweight, multifunctional novel shaped material, with apparent density light, heat conductivity is low,
The features such as chemical stability is good, the present invention is from fineness of the particles≤0.074 millimeter of expanded perlite.
Vermiculitum is after high-temperature roasting, and its volume energy expands rapidly several times to tens times, and the Vermiculitum after volumetric expansion is swollen
Swollen Vermiculitum, is one of mineral most light in the world, the present invention from the expanded vermiculite after crushing, the fineness of the particles of expanded vermiculite≤
0.074 millimeter.
Sodium lauryl sulphate is white or faint yellow powdery, is dissolved in water, insensitive to alkali and hard water, with decontamination, breast
Change and excellent foaming power, be a kind of nontoxic anion surfactant.
The technical scheme is that：
1st, the production method of multi-functional quincunx illite lightweight through hole haydite：
(1) in the stirring mixer for the dispensing input of multi-functional quincunx illite lightweight through hole semi-finished product having operated,
Stirring is mixed into the mixture of multi-functional quincunx illite lightweight through hole semi-finished product, is transported to screw rod through belt feeder and squeezes
Standby in the feed bin on pressure comminutor top；
(2), by the core rod for producing multi-functional quincunx illite lightweight through hole semi-finished product, screw extruding pelletize is placed on
The valve of feed bin in the template of machine, is opened, the mixture of multi-functional quincunx illite lightweight through hole semi-finished product is conveyed
To in screw extruder pelletizer, extruder grain is multi-functional quincunx illite lightweight through hole semi-finished product；Multi-functional Flos Mume
The outside diameter control of shape illite lightweight through hole semi-finished product at 5～60 millimeters, length control at 5～60 millimeters, multi-functional prunus mume (sieb.) sieb.et zucc.
The through hole internal diameter control at flower-shape illite lightweight through hole semi-finished product center is in 1～5 millimeter of ￠, and number of openings control is 1～6
Individual；
(3), by multi-functional quincunx illite lightweight through hole semi-finished product, it is transported in swinging drying oven through belt feeder
Row is dried, and the control of swinging drying oven drying temperature is at 150～250 DEG C, and drying time control was at 1～4 hour, and swinging is dried
Furnace exhaust gas temperature control is at 50～100 DEG C；
(4) by the multi-functional quincunx illite lightweight through hole semi-finished product after drying, defeated from the discharging opening of swinging drying oven
Swinging roasting kiln roasting is sent to, the temperature control of combustor is at 900～950 DEG C, and roasting time controlled at 1～4 hour, roasting
Furnace exhaust gas temperature control is burnt at 150～250 DEG C；
(5) the multi-functional quincunx illite lightweight through hole semi-finished product after roasting is discharged from the discharging opening of swinging roaster,
By the multi-functional quincunx illite lightweight through hole semi-finished product after roasting, through U-shaped conveying worm input rustless steel circle
It is incubated in silos, temperature retention time controlled at 24～72 hours；
(6) the valve in rustless steel cylinder storehouse is opened, by cooled multi-functional quincunx illite lightweight through hole haydite after insulation
Semi-finished product are transported in cylinder vibrosieve through belt feeder, are sieved by screen cloth, are packed as multi-functional prunus mume (sieb.) sieb.et zucc. after screening
Flower-shape illite lightweight through hole haydite finished product, the powder after screening is discharged from powder discharge line, and broken haydite is from broken pottery
Grain discharge line is discharged；
(7) dry and the technique of roasting adopts reflux type, be the high temperature hot gas stream that burner is ejected, by combustor
The high temperature hot gas flow tube road of the heart enters swinging roaster, and swinging roaster tail gas thermal current enters swinging drying oven, returns
Rotatable drying furnace exhaust gas are discharged by drying oven exhaust pipe；Multi-functional quincunx illite lightweight through hole semi-finished product, first
Enter and dried in swinging drying oven, swinging roasting kiln roasting is entered back into, the multi-functional quincunx Erie after roasting
Stone lightweight through hole semi-finished product, discharges from the discharging opening of swinging roaster, multi-functional quincunx illite lightweight through hole pottery
Flowing after grain semi-finished product enter swinging drying oven and swinging roaster, with high temperature hot gas stream and roaster tail gas thermal current
Direction is contrary.
2nd, the dispensing of multi-functional quincunx illite lightweight through hole semi-finished product is by weight percentage by following component group
Become：Illite 10～35%, high viscous Concave-convex clay rod 5～25%, zeolite 5～20%, active white clay waste slag 2～10%, work
Property aluminium oxide 1～5%, nano zine oxide 1～5%, light magnesium oxide 1～5%, precipitated calcium carbonate 1～5%, cenosphere 1～
5%th, expanded perlite 0.5～5%, expanded vermiculite 0.5～5%, sodium lauryl sulphate 0.1～5% and water 5～40%.
The illite of the present invention has rich potassium, high alumina, low ferrum and superior chemistry, the thing such as smooth, bright, fine and smooth, heat-resisting
Rationality energy, illite can free anion releasing and far infrared, be conducive to improving multi-functional quincunx illite lightweight through hole
The adsorption effect of haydite, increases the intensity of multi-functional quincunx illite lightweight through hole haydite.
High viscous Concave-convex clay rod has good colloidal natures such as unique dispersion, high temperature resistant, salt resistance alkali and higher
Absorbability, and with certain plasticity and cohesive force, the dynamic viscosity >=2200 mPa s of high viscous Concave-convex clay rod,
Adhesive force is good, is conducive to the bonding between raw material, increases intensity and the absorption of multi-functional quincunx illite lightweight through hole haydite
Ability.
Natural zeolite has unique internal structure and Crystallochemical Properties so as to inhale with water suction, absorption, selectivity
The excellent physicochemical properties such as attached, ion exchange, catalytic reaction, acidproof and radiation hardness, can strengthen multi-functional quincunx illite lightweight
The absorption of through hole haydite and filter effect.
Active white clay waste slag is in roasting process, and the lipid organic matter in active white clay waste slag participates in multi-functional Flos Mume jointly
The roasting of shape illite lightweight through hole haydite, improves the heat of combustion-gas flow, not only can save energy, also help multi-functional
The inside of quincunx illite lightweight through hole haydite can be grilled thoroughly completely, increase multi-functional quincunx illite lightweight through hole haydite table
Face and internal porosity.
Activated alumina, nano zine oxide and light magnesium oxide are conducive to improving multi-functional quincunx illite lightweight through hole
The adsorption effect of haydite, increases the intensity of multi-functional quincunx illite lightweight through hole haydite.
Precipitated calcium carbonate, cenosphere, expanded perlite and expanded vermiculite can reduce multi-functional quincunx illite lightweight
The bulk density of through hole haydite, increases multi-functional quincunx illite lightweight through hole haydite surface and internal porosity.
Sodium lauryl sulphate is adopted in the dispensing of multi-functional quincunx illite lightweight through hole haydite, be conducive in stirring
Substantial amounts of foam can be produced in mixed process, to increase the micropore inside multi-functional quincunx illite lightweight through hole haydite.
The face shaping of multi-functional quincunx illite lightweight through hole haydite is designed as quincunx, is conducive to increasing multi-functional
Quincunx illite lightweight through hole haydite voidage each other and the multi-functional quincunx illite lightweight through hole haydite of reduction
Bulk density.
The macropore at multi-functional quincunx illite lightweight through hole haydite center is designed as through hole, is conducive to increasing multi-functional prunus mume (sieb.) sieb.et zucc.
The effective ratio area of flower-shape illite lightweight through hole haydite, reduction bulk density and the multi-functional quincunx illite lightweight of increase
The porosity of through hole haydite.
Multi-functional quincunx illite lightweight through hole semi-finished product moisture content after extruder grain is more than 30%, directly defeated
Swinging roaster high temperature roasting is sent to, in high-temperature calcination process, the surface of semi-finished product first starts sintering curing, and
Internal water vapour is difficult rapid evaporation out, and semi-finished product will produce explosion, nor can be by semi-finished product
Portion grills thoroughly.
The present invention is first transported to multi-functional quincunx illite lightweight through hole semi-finished product in swinging drying oven and delays
Slow-motion row is dried, and drying temperature controls at 150～250 DEG C, then the multi-functional quincunx illite lightweight through hole after drying is made pottery
Grain semi-finished product are transported to swinging roasting kiln roasting, and the temperature control of combustor is at 900～950 DEG C, it can be ensured that in roasting
During will not produce explosion, be conducive to grilling thoroughly haydite.
As swinging roaster is a kind of direct-fired mode, high temperature hot gas stream is from swinging roaster combustor
After high temperature hot gas flow tube road is entered in stove, by the effect of air-introduced machine, thermal current reaches the afterbody of swinging roaster quickly, when
Chamber temperature is at 900～950 DEG C, and the exhaust temperature of roaster can reach 150～250 DEG C, and tail gas thermal current will be from roasting
Discharge in furnace exhaust gas pipeline, what tail gas thermal current can be in vain slatterns, and causes direct economic loss.
The present invention is entered using reverse-flow drying and roasting technique, multi-functional quincunx illite lightweight through hole semi-finished product
After entering drying oven and roaster, it is contrary with the flow direction of thermal current, is conducive to multi-functional quincunx illite lightweight
Through hole semi-finished product slowly improves the temperature that dries with roasting；In drying and roasting process, multi-functional quincunx illite
Lightweight through hole semi-finished product will can be grilled thoroughly inside semi-finished product through continuous uniform drying and roasting.
The present invention makes full use of the waste heat of swinging roaster tail gas, and the waste heat of roaster tail gas is directly inputted swinging
In drying oven, multi-functional quincunx illite lightweight through hole semi-finished product is carried out preheating drying, it is not necessary to increase new
Thermal source, can save 10～25% energy.
In multi-functional quincunx illite lightweight through hole semi-finished product after roasting still up to 700 DEG C of temperature with
On, will be incubated in the multi-functional quincunx illite lightweight through hole semi-finished product input rustless steel cylinder storehouse after roasting, permissible
Using the waste heat of itself, continue multi-functional quincunx illite lightweight through hole semi-finished product is uniformly heated, not only can ensure that
To be grilled thoroughly inside multi-functional quincunx illite lightweight through hole haydite completely, moreover it is possible to play a part of uniformly dispersing heat, improve
The inherent quality of multi-functional quincunx illite lightweight through hole haydite.
And the production technology of conventional haydite be the haydite after roasting is directly inputted in rotary cooler be aerated cold
But pack afterwards, thermal loss is larger, and have influence on the quality of product.
There is substantial amounts of micropore multi-functional quincunx illite lightweight through hole haydite surface and inside, are a kind of open pores, open
Oral pore not only each other insertion also communicate with the external world, the macropore at multi-functional quincunx illite lightweight through hole haydite center is a kind of logical
Hole, is conducive in roasting process, will can grill thoroughly completely, and can increase the effective ratio area of haydite, intensity inside haydite
With reduction bulk density.
There is the micropore being interconnected in a large number multi-functional quincunx illite lightweight through hole haydite surface and inside, will be multi-functional
Quincunx illite lightweight through hole haydite is put in water, it will sink under water rapidly, while large quantity of moisture is sucked, by many work(
Air that can be in quincunx illite lightweight through hole haydite internal capillary is cemented out, multi-functional quincunx illite lightweight through hole
Haydite is immersed in water all the year round and will not also produce disintegrate in the dry state without dust.
Multi-functional quincunx illite lightweight through hole haydite has that absorption property is good, effective ratio area is big, porosity is high,
Bulk density is little, permeability is superior, lightweight intensity height, appearance and modeling free from extraneous odour attractive in appearance, without harmful levels of pathogens, micropore and macropore
The feature being integrated.
During for purification of water quality filtration treatment technique, the rate of filtration is fast, and water environment capacity is strong, and the fine particles in water body will be by
In multi-functional quincunx illite lightweight through hole haydite, micropore mazy is adsorbed and is filtered, and water body is obtained in flow filtration
Purify；Multi-functional quincunx illite lightweight through hole haydite is suitable for the growth of each quasi-microorganism, in its surface and internal capillary
Stable, highly active biomembrane is formed, improves clean-up effect of the microorganism to sewage.
For heavy-metal contaminated soil reparation when, multi-functional quincunx illite lightweight through hole haydite can be put into and fill
In the soil of water, 2～4 times turn over and rake is weeded is carried out, makes multi-functional quincunx illite lightweight through hole haydite abundant with soil
Contact, multi-functional quincunx illite lightweight through hole haydite will adsorb the part heavy metal in soil, with specially after 3～10 days
With instrument, the multi-functional quincunx illite lightweight through hole haydite in soil is taken out, heavy metal-polluted in soil in order to reduce
Dye.
After the multi-functional quincunx illite lightweight through hole haydite for having adsorbed part heavy metal in soil is taken out, adopt
The method such as chemical precipitation, oxidoreduction process, solvent extraction and separation, absorption method, membrane separation process or ion exchange is regenerated
Process, multi-functional quincunx illite lightweight through hole haydite is dried in input swinging drying oven after Regeneration Treatment,
Can repeatedly use.
As multi-functional quincunx illite lightweight through hole haydite surface and internal micropore are interconnected, work as haydite
Inside and outside mazy micropore is taken High-Pressure Water to multi-functional quincunx illite by after the fine particles adsorption saturation in water body
Lightweight through hole haydite carries out backwash, and fine particles that can be quickly by absorption in micropore inside and outside haydite are rinsed well, then are used
Purification of water quality filtration treatment program in next round.With the purification of water quality rate of filtration fast, backwash effect is good, cycle of operation
The high feature of long, utilization rate.
Although the water absorption rate of multi-functional quincunx illite lightweight through hole haydite is higher, even if during water absorption rate >=80%, many
The appearance of function is quincunx illite lightweight through hole haydite is also a kind of state of moistening, and significantly water is not leaked out
Come, multi-functional quincunx illite lightweight through hole haydite is packed together, is formed numerous spaces each other, will not bond
Together, permeability is good.
In order to ensure the normal growth of plant is developed, water, the fertilizer of liquid or inorganic fertilizer are sprayed at multi-functional Flos Mume
In shape illite lightweight through hole haydite, it is also possible to which multi-functional quincunx illite lightweight through hole haydite is immersed in water, fertilizer
Or in the solution of inorganic fertilizer, multi-functional quincunx illite lightweight through hole haydite is taken after absorbing a certain amount of water of storage or liquid fertilizer
Go out, during for cultivating or plant various nursery stocks, flowers and plants and vegetable, the root of plant is from multi-functional quincunx illite lightweight through hole
Water or the nutritional labeling in liquid fertilizer is absorbed in haydite, it is ensured that growth and development of plants is good, survival rate is high and the life-span is longer, and can be big
The big number of times for reducing moisturizing.
Multi-functional quincunx illite lightweight through hole haydite is applied to purification of water quality filtration, soil remediation, afforestation, famine
Mountain greening, roof greening, alkaline land improvement, control of desert, Grassland Desertification are administered and multiple afforestation projects such as home gardening.
The production method of multi-functional quincunx illite lightweight through hole haydite is applied to quincunx, the cylindrical, ball of production
The multi-functional illite lightweight through hole haydite of different shapes such as shape.
Description of the drawings
Fig. 1 is the total schematic diagram of the technological process of production of multi-functional quincunx illite lightweight through hole haydite, and Fig. 2 is that extruding is made
Grain process flow diagram, Fig. 3 is to dry and roasting technique schematic flow sheet, and Fig. 4 is to be incubated and sieving technology schematic flow sheet,
Fig. 5 is the schematic diagram of multi-functional quincunx illite lightweight through hole semi-finished product, and Fig. 6 is multi-functional quincunx illite lightweight
The A-A of through hole semi-finished product is to profile, and Fig. 7 is the product schematic diagram of multi-functional quincunx illite lightweight through hole haydite,
Fig. 8 is the product schematic diagram of Multi-functional circular cylindricality illite lightweight through hole haydite, and Fig. 9 is that the spherical illite lightweight of Multi-functional circular is led to
The product schematic diagram of hole haydite.
As shown in the figure：1 is the dispensing of multi-functional quincunx illite lightweight through hole semi-finished product, and 2 is stirring mixer,
3 is the mixture of multi-functional quincunx illite lightweight through hole semi-finished product, and 4 is belt feeder, and 5 is feed bin, and 6 is valve, and 7 are
Screw extruder pelletizer, 8 is the template of screw extruder pelletizer, 9 be for producing multi-functional quincunx illite lightweight through hole
The core rod of semi-finished product, 10 is multi-functional quincunx illite lightweight through hole semi-finished product, and 11 is belt feeder, and 12 is revolution
Formula drying oven, 13 is swinging drying oven drying temperature, and 14 is roaster tail gas thermal current, and 15 is roaster tail gas temperature, 16
It is the discharging opening of swinging drying oven, 17 is the multi-functional quincunx illite lightweight through hole semi-finished product after drying, 18
It is swinging roaster, 19 is the temperature of combustor, 20 is the high temperature hot gas flow tube road of combustor, and 21 is swinging roaster
Discharging opening, 22 is the multi-functional quincunx illite lightweight through hole semi-finished product after roasting, and 23 is U-shaped conveying worm, 24
It is rustless steel cylinder storehouse, 25 is rustless steel cylinder storehouse valve, 26 is the multi-functional quincunx illite lightweight through hole pottery after insulation
Grain semi-finished product, 27 is belt feeder, and 28 is powder discharge line, and 29 is to crush haydite discharge line, and 30 is cylinder vibrosieve, 31
It is screen cloth, 32 is multi-functional quincunx illite lightweight through hole haydite finished product, and 33 is high temperature hot gas stream flow direction, 34 is revolution
Formula drying oven exhaust temperature, 35 is drying oven exhaust pipe, and 36 is multi-functional quincunx illite lightweight through hole semi-finished product
External diameter, 37 is the through hole internal diameter at multi-functional quincunx illite lightweight through hole semi-finished product center, and 38 is multi-functional Flos Mume
The number of openings of shape illite lightweight through hole semi-finished product, 39 is multi-functional quincunx illite lightweight through hole semi-finished product
Length.
Specific embodiment
With reference to embodiment, the invention will be further described：
1st, the production method of multi-functional quincunx illite lightweight through hole haydite：
(1) the dispensing 1 of multi-functional quincunx illite lightweight through hole semi-finished product is input into the stirring mixer 2 for having operated
In, stirring is mixed into the mixture 3 of multi-functional quincunx illite lightweight through hole semi-finished product, is transported to through belt feeder 4
Standby in the feed bin 5 on 7 top of screw extruder pelletizer；
(2), by the core rod 9 for producing multi-functional quincunx illite lightweight through hole semi-finished product, it is placed on screw extruding and makes
In the template 8 of grain machine 7, the valve 6 of feed bin 5 is opened, by the mixing of multi-functional quincunx illite lightweight through hole semi-finished product
Thing 3 is transported in screw extruder pelletizer 7, and extruder grain is multi-functional quincunx illite lightweight through hole semi-finished product 10；
The external diameter 36 of multi-functional quincunx illite lightweight through hole semi-finished product controls at 8 millimeters, and length 39 controls at 8 millimeters, many
38 internal diameter 37 of through hole at function is quincunx illite lightweight through hole semi-finished product center controls in 1.5 millimeters of ￠, and through hole 38 is counted
Amount control is at 1；
(3), by multi-functional quincunx illite lightweight through hole semi-finished product 10, through belt feeder 11, swinging drying oven is transported to
Dried in 12,12 drying temperature 13 of swinging drying oven controls at 150～250 DEG C, and drying time controlled at 2 hours, returns
12 exhaust temperature 34 of rotatable drying oven controls at 50～80 DEG C；
(4) by the multi-functional quincunx illite lightweight through hole semi-finished product 16 after drying, from the discharging of swinging drying oven 12
Mouth 17 is transported to roasting in swinging roaster 18, and the temperature 19 of combustor controls at 920～940 DEG C, and roasting time controls 2
Hour, roaster tail gas temperature 15 controls at 150～250 DEG C,；
(5) the multi-functional quincunx illite lightweight through hole semi-finished product 22 after roasting is from the discharging opening of swinging roaster 18
21 discharge, by the multi-functional quincunx illite lightweight through hole semi-finished product 22 after roasting, defeated through U-shaped conveying worm 23
Enter in rustless steel cylinder storehouse 24 and be incubated, temperature retention time controlled at 48 hours；
(6) the valve 25 in rustless steel cylinder storehouse 24 is opened, by cooled multi-functional quincunx illite lightweight through hole after insulation
Semi-finished product 26 is transported in cylinder vibrosieve 30 through belt feeder 27, is sieved by screen cloth 31, sealed bundle after screening
Fill as multi-functional quincunx illite lightweight through hole haydite finished product 32, the powder after screening is discharged from powder discharge line 28, break
Broken haydite is discharged from broken haydite discharge line 29；
(7) dry and the technique of roasting adopts reflux type, be the high temperature hot gas stream 33 that burner is ejected, by combustor
The high temperature hot gas flow tube road 20 at center enters swinging roaster 18, and 18 tail gas thermal current of swinging roaster 14 enters swinging
Drying oven 12,12 tail gas of swinging drying oven is discharged by drying oven exhaust pipe 35；Multi-functional quincunx illite lightweight is led to
Hole semi-finished product 10, is introduced in swinging drying oven 12 and is dried, and enters back into roasting in swinging roaster 18, roasting
Multi-functional quincunx illite lightweight through hole semi-finished product 22 afterwards, discharges from the discharging opening 21 of swinging roaster 18, many
After illite lightweight through hole semi-finished product 10 that function is quincunx enters swinging drying oven 12 and swinging roaster 18, with height
The flow direction of warm air-flow 33 and roaster tail gas thermal current 14 is contrary.
2nd, the dispensing of multi-functional quincunx illite lightweight through hole semi-finished product is by weight percentage by following component group
Become：Illite 24%, high viscous Concave-convex clay rod 18%, zeolite 10%, active white clay waste slag 6%, activated alumina 2%, receive
Rice zinc oxide 2%, precipitated calcium carbonate 2%, light magnesium oxide 2%, cenosphere 2%, expanded perlite 1%, expanded vermiculite
1%th, sodium lauryl sulphate 2% and water 28%.
3rd, it is 720kg/m to survey multi-functional quincunx illite lightweight through hole haydite average bulk density, and water absorption rate is
84%.
Claims (3)
1. a kind of production method of multi-functional quincunx illite lightweight through hole haydite, it is characterised in that (1) by multi-functional Flos Mume
In the stirring mixer that the dispensing input of shape illite lightweight through hole semi-finished product has operated, stirring is mixed into multi-functional prunus mume (sieb.) sieb.et zucc.
The mixture of flower-shape illite lightweight through hole semi-finished product, is transported to the feed bin on screw extruder pelletizer top through belt feeder
In standby；
(2), by the core rod for producing multi-functional quincunx illite lightweight through hole semi-finished product, screw extruding pelletize is placed on
The valve of feed bin in the template of machine, is opened, the mixture of multi-functional quincunx illite lightweight through hole semi-finished product is conveyed
To in screw extruder pelletizer, extruder grain is multi-functional quincunx illite lightweight through hole semi-finished product；Multi-functional Flos Mume
The outside diameter control of shape illite lightweight through hole semi-finished product at 5～60 millimeters, length control at 5～60 millimeters, multi-functional prunus mume (sieb.) sieb.et zucc.
The through hole internal diameter control at flower-shape illite lightweight through hole semi-finished product center is in 1～5 millimeter of ￠, and number of openings control is 1～6
Individual；
(3), by multi-functional quincunx illite lightweight through hole semi-finished product, it is transported in swinging drying oven through belt feeder
Row is dried, and the control of swinging drying oven drying temperature is at 150～250 DEG C, and drying time control was at 1～4 hour, and swinging is dried
Furnace exhaust gas temperature control is at 50～100 DEG C；
(4) by the multi-functional quincunx illite lightweight through hole semi-finished product after drying, defeated from the discharging opening of swinging drying oven
Swinging roasting kiln roasting is sent to, the temperature control of combustor is at 900～950 DEG C, and roasting time controlled at 1～4 hour, roasting
Furnace exhaust gas temperature control is burnt at 150～250 DEG C；
(5) the multi-functional quincunx illite lightweight through hole semi-finished product after roasting is discharged from the discharging opening of swinging roaster,
By the multi-functional quincunx illite lightweight through hole semi-finished product after roasting, through U-shaped conveying worm input rustless steel circle
It is incubated in silos, temperature retention time controlled at 24～72 hours；
(6) the valve in rustless steel cylinder storehouse is opened, by cooled multi-functional quincunx illite lightweight through hole haydite after insulation
Semi-finished product are transported in cylinder vibrosieve through belt feeder, are sieved by screen cloth, are packed as multi-functional prunus mume (sieb.) sieb.et zucc. after screening
Flower-shape illite lightweight through hole haydite finished product, the powder after screening is discharged from powder discharge line, and broken haydite is from broken pottery
Grain discharge line is discharged；
(7) dry and the technique of roasting adopts reflux type, be the high temperature hot gas stream that burner is ejected, by combustor
The high temperature hot gas flow tube road of the heart enters swinging roaster, and swinging roaster tail gas thermal current enters swinging drying oven, returns
Rotatable drying furnace exhaust gas are discharged by drying oven exhaust pipe；Multi-functional quincunx illite lightweight through hole semi-finished product, first
Enter and dried in swinging drying oven, swinging roasting kiln roasting is entered back into, the multi-functional quincunx Erie after roasting
Stone lightweight through hole semi-finished product, discharges from the discharging opening of swinging roaster, multi-functional quincunx illite lightweight through hole pottery
Flowing after grain semi-finished product enter swinging drying oven and swinging roaster, with high temperature hot gas stream and roaster tail gas thermal current
Direction is contrary.
2. the production method of multi-functional quincunx illite lightweight through hole haydite according to claim 1, it is characterised in that
The dispensing of multi-functional quincunx illite lightweight through hole semi-finished product is made up of following component by weight percentage：Illite 10
～35%, high viscous Concave-convex clay rod 5～25%, zeolite 5～20%, active white clay waste slag 2～10%, activated alumina 1～
5%th, nano zine oxide 1～5%, light magnesium oxide 1～5%, precipitated calcium carbonate 1～5%, cenosphere 1～5%, expansion are precious
Pearl rock 0.5～5%, expanded vermiculite 0.5～5%, sodium lauryl sulphate 0.1～5% and water 5～40%.
3. the production method of multi-functional quincunx illite lightweight through hole haydite according to claim 1, it is characterised in that
Illitic fineness of the particles≤0.074 millimeter, fineness of the particles≤0.074 millimeter of high viscous Concave-convex clay rod, the granule of zeolite
Fineness≤0.074 millimeter, fineness of the particles≤0.149 millimeter of active white clay waste slag, fineness of the particles≤0.074 of activated alumina
Millimeter, fineness of the particles≤0.074 millimeter of light magnesium oxide, fineness of the particles≤0.074 millimeter of precipitated calcium carbonate, cenosphere
Fineness of the particles≤0.149 millimeter, fineness of the particles≤0.074 millimeter of expanded perlite, fineness of the particles≤0.074 of expanded vermiculite
Millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837634.1A CN106431245A (en) | 2016-09-21 | 2016-09-21 | Production method of multifunctional quincuncial illite light through-hole ceramsite |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837634.1A CN106431245A (en) | 2016-09-21 | 2016-09-21 | Production method of multifunctional quincuncial illite light through-hole ceramsite |
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| Publication Number | Publication Date |
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| CN106431245A true CN106431245A (en) | 2017-02-22 |
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ID=58165644
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113195436A (en) * | 2018-12-11 | 2021-07-30 | 李奎植 | Biological ceramic and preparation method thereof |
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2016
- 2016-09-21 CN CN201610837634.1A patent/CN106431245A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113195436A (en) * | 2018-12-11 | 2021-07-30 | 李奎植 | Biological ceramic and preparation method thereof |
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