CN110100745A - A kind of dust removal air-breathing liquid concave convex rod soil matrix mineral cat litter and preparation method - Google Patents
A kind of dust removal air-breathing liquid concave convex rod soil matrix mineral cat litter and preparation method Download PDFInfo
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- CN110100745A CN110100745A CN201910522028.4A CN201910522028A CN110100745A CN 110100745 A CN110100745 A CN 110100745A CN 201910522028 A CN201910522028 A CN 201910522028A CN 110100745 A CN110100745 A CN 110100745A
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- attapulgite
- mineral
- dust removal
- cat litter
- convex rod
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- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 55
- 239000011707 mineral Substances 0.000 title claims abstract description 55
- 241000282326 Felis catus Species 0.000 title claims abstract description 53
- 239000000428 dust Substances 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 title claims abstract description 28
- 239000002689 soil Substances 0.000 title claims abstract description 27
- 239000011159 matrix material Substances 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910001868 water Inorganic materials 0.000 claims abstract description 25
- 238000001035 drying Methods 0.000 claims abstract description 22
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 19
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 19
- 239000002274 desiccant Substances 0.000 claims abstract description 11
- 210000003608 fece Anatomy 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 229960000892 attapulgite Drugs 0.000 claims description 47
- 229910052625 palygorskite Inorganic materials 0.000 claims description 47
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 32
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 24
- 239000008188 pellet Substances 0.000 claims description 22
- 239000004576 sand Substances 0.000 claims description 19
- 229910052799 carbon Inorganic materials 0.000 claims description 18
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical group O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 17
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 16
- 239000010457 zeolite Substances 0.000 claims description 16
- 229910021536 Zeolite Inorganic materials 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 13
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 12
- 239000008157 edible vegetable oil Substances 0.000 claims description 10
- 239000011236 particulate material Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 8
- 239000002734 clay mineral Substances 0.000 claims description 6
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 235000015895 biscuits Nutrition 0.000 claims description 3
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 3
- 239000010433 feldspar Substances 0.000 claims description 3
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims description 2
- 239000011630 iodine Substances 0.000 claims description 2
- 229910052740 iodine Inorganic materials 0.000 claims description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 2
- 235000013305 food Nutrition 0.000 claims 1
- ORVGYTXFUWTWDM-UHFFFAOYSA-N silicic acid;sodium Chemical compound [Na].O[Si](O)(O)O ORVGYTXFUWTWDM-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 239000000243 solution Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 239000000796 flavoring agent Substances 0.000 abstract description 3
- 235000019634 flavors Nutrition 0.000 abstract description 3
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 235000019353 potassium silicate Nutrition 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910021647 smectite Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
- A01K1/0154—Litter comprising inorganic material
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Housing For Livestock And Birds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The present invention provides a kind of dust removal air-breathing liquid concave convex rod soil matrix mineral cat litter and preparation method, it is that the selected mineral with strong adsorption function and activated carbon raw material improve absorption property, and increase by one of surface-coating dust removal process step in the particle surface of preparation, coating dustfall agent used is sodium silicate liquid, be after processing concave convex rod soil matrix particle dilution after sodium silicate solution be sprayed coating, drying process, obtain the concave convex rod soil matrix particle for the dust removal air-breathing liquid taste removal that surface is handled through coating.Have dust removal process at low cost using dust removal air-breathing liquid concave convex rod soil matrix mineral grain prepared by the present invention, dust-laying effect detail, it is good to adsorb gas with foreign flavor, excrement liquid and water effect, it is particularly suitable for doing the mineral cat litter of cat class pet dung processing, it is also possible to make the mineral grain desiccant of other dry applications.
Description
Technical field
The invention belongs to the modified manufacture field of attapulgite mine, in particular to a kind of dust removal air-breathing liquid concave convex rod soil matrix mineral
Particle and preparation method.Dust removal refers to the dust that particle surface is secured with coating, drying process, in transport and use process
Falling off for dust is not generated, and air-breathing is to absorb the gas with foreign flavor being dispersed into environment, and imbibition, which refers to, can absorb excrement liquid or water.
This mineral grain is particularly suitable for doing cat class pet dung processing cat litter, it is also possible to which the mineral grain for doing other dry applications is dry
Drying prescription.
Background technique
As the improvement of people's living standards, raising pet has become a kind of fashion, pet cat quantity year increases in recent years
Long speed is very fast, and the quantity of China pet cat has occupied second place of the world at present, promotes various cat litter production of articles and sale every
It increases by a fairly big margin every year；The adsorption treatment drying of extensive stock also has biggish demand to particle dry agent every year.
Attapulgite is the clay mineral that China has wider resource distribution, and stock number world rankings are second, purposes
It is to be only second to bentonitic second large clay pit to produce, and there is the nonmetallic ore kind of " thousand kinds of purposes " with dosage.For
For cat, naturally native (mine) sand is more suitable for the processing of its excrement, soil sand has the function of natural deodorization and conglomeration in addition, respectively
Kind plant mixed sand is inexpensive and cost performance is higher, and concave convex rod soil matrix sand also becomes one of the main selection of many cat masters.Concave convex rod
Soil matrix mineral cat litter has the remarkable advantages such as raw material sources are wide, absorption peculiar smell ability is strong, production is at low cost, makes attapulgite
Base mineral cat litter sales volume accounts for 30% or so of total mineral cat litter product, is that sales volume is also biggish in various mineral cat litter products
Kind.But there is also some defects for common concave-convex stick soil matrix sand, such as peculiar smell ability is to be improved asks for there are dust high, removing
Topic.
Attapulgite is to remove containing the natural silicate clay pit for wanting clay mineral based on attapulgite, supplemented by montmorillonite
Outside containing attapulgite, smectite clay mineral, the non-clay minerals such as a certain amount of quartz of association, dolomite, feldspar are generally gone back, this
The spontaneous crystal of a little mineral is tiny, and for legibility from falling off, fabricated product is also easy to produce the dust to fall off in transport and use process very much.Mesh
Preceding cat litter production improves the mineral that technique mostly uses part or whole plant component substitution is also easy to produce dust, to reduce mineral base cat litter
The yield of dust when use, but the associativity of plant and mineral is poor, and it is limited that the two uses product dust reducing effect with；To mention
Height removing peculiar smell effect, existing preparation process also mostly use various fragrance to carry out hybrid process, with covering smell, but fragrance product at
This height, and gas with foreign flavor is not disposed really using concealing method.
Liquid sodium silicate is the high inexpensive sodium metasilicate slurry of solubility of reactivity, the silicates easily contained with attapulgite
Mineral combine, and also have preferable binding ability with zeolite, the active carbon etc. equally with adsorption function, with it in particle surface
Cladding after being dried, easily generates water-soluble solid film in particle surface, can fixation surface fine dust particle,
Do not generate dust in use, but due to its be it is water-soluble, do not influence absorption and the taste removal processing to pet dung liquid.
Liquid sodium silicate product is cheap and easy to get, for the dust removal process of mineral grain, convenient, environment-friendly dustless with technique,
The ability that eliminates the unusual smell is strong, with good etc. the feature of environment blending, is that the superior concave convex rod soil matrix mineral grain cat litter of comprehensive performance is new
Type dedusting agent, it is also possible to make the mineral grain desiccant of other dry applications.
Summary of the invention
The purpose of the present invention is to provide a kind of dust removal air-breathing liquid concave convex rod soil matrix mineral cat litter and preparation methods, for reality
The existing purpose of the present invention, the present invention are implemented by following scheme:
A kind of dust removal air-breathing liquid concave convex rod soil matrix mineral cat litter, which is characterized in that be prepared by the raw material of following mass parts: essence
Select attapulgite 80-90, sodium carbonate 1-2, active zeolite part 2-3, active carbon 2-5, calcium carbonate 5-8, edible oil 0.1-0.3, silicon
Sour sodium 1-2, water 26-33；Preparation method is to be sufficiently mixed selected attapulgite 80-90, sodium carbonate 1-2, water 22-25, through squeezing
Pressure, room temperature stockpiling are placed one week, are uniformly mixed with active zeolite 2-3, active carbon 2-5, calcium carbonate 5-8, then plus edible oil 0.1-
0.3 mixing is extruded into pie, and pie wet feed is dried to aqueous 7%-8%, then with sand making machine will dry biscuit sand at being less than
Particulate material is sieved and collects 0.5-3mm pellet, by pellet sodium metasilicate 1-2, the diluted silicic acid of water 4-8 mass parts by the particle of 3mm
Sodium solution spray coating surface, the finished product attapulgite particle through the aqueous 6%-7% of drying to obtain again, can be used as cat class pet
The mineral cat litter of night soil-treatment, it is also possible to make the mineral grain desiccant of other dry applications.
A kind of low dirt taste removal concave convex rod soil matrix mineral cat litter, which is characterized in that be the industry of modulus 3.1-3.6 with sodium metasilicate
Liquid sodium silicate, selected attapulgite are the attapulgite powders that attapulgite content is greater than that 50%, mineral aggregate is milled to fineness 0.105mm,
Active zeolite is the zeolite powder that selected ammonia absorption value is greater than 90 mmol/100g, fineness 0.075mm, and active powdered carbon is that iodine absorption value exists
The active powdered carbon of 800mg/g, fineness 0.105mm, calcium carbonate are that calcium carbonate content and whiteness are all larger than 80%, fineness 0.075mm
Powder.
A kind of preparation method of low dirt taste removal concave convex rod soil matrix mineral cat litter, which is characterized in that including the following steps:
(1) attapulgite is selected: by attapulgite raw ore except quartz, feldspar non-clay mineral, obtaining attapulgite content and is greater than
50% attapulgite is regrinded to fineness 0.105mm；
(2) attapulgite expands: selected attapulgite powder, sodium carbonate, water being sufficiently mixed, squeezed, room temperature stockpiling places one
Week, the attapulgite for containing attapulgite, montmorillonite are sufficiently dissociated, are expanded；
(3) ingredient squeezes drying: the same active zeolite of step 2 expansion wet feed, active carbon, calcium carbonate being uniformly mixed, then plus edible
Oily mixing is extruded into pie with extruder, by pie wet feed drying to aqueous 7%-8%；
(4) sand sieve processed point: the dry biscuit of step 3 is ground into the particle less than 3mm with sand making machine, particulate material is sieved and is collected
0.5-3mmm pellet, the mixing of powder return step 3 less than 0.5mm are used again；
(5) coating is dry: the metallurgical furnace and kilm of modulus 3.1-3.6 being diluted with water to sodium metasilicate covering liquid, is obtained to step 4
The 0.5-3mm pellet spray coating pellet surface arrived, the finished particle through the aqueous 6%-7% of drying to obtain again.
Beneficial effects of the present invention
Using the present invention of invention technology described above content, due to use reactivity is strong, water soluble metallurgical furnace and kilm as
Coating agent, the generations such as silicate mineral that sodium metasilicate can contain with concave convex rod soil matrix particle chemical bonding reacts, and reinforcing is to falling off
The fixation of dust, and liquid can not be influenced when subsequent applications do cat litter with the contact of excrement liquid to the infiltration inside cat litter, it plays
The absorption of granular cat sand entirety eliminates the unusual smell function；Zeolite, active carbon with adsorption function are equal to attapulgite simultaneously to mix,
The removing peculiar smell performance for improving single component, using a full set of mineral pretreatment, sodium, granulation, screening, surface-coating, drying
Treatment process obtains the environmentally friendly particle that dust removal performance sorrow, dust removing effects are significant, production handles moderate cost, is particularly suitable for doing cat
The mineral cat litter of class pet dung processing, it is also possible to make the mineral grain desiccant of dry applications.Whole set process have raw material at
The characteristics of dividing using reasonable, depositing dust, removing peculiar smell and obvious drying effect.
Specific embodiment
Embodiment 1
A kind of dust removal air-breathing liquid concave convex rod soil matrix mineral cat litter and preparation method, are by the selected attapulgite content 50% of mass parts
22 parts of 1 part of 80 parts of attapulgite, sodium carbonate, the water of fineness 0.105mm is sufficiently mixed, and is squeezed, room temperature stockpiling placement one week, then
With 2 parts of active zeolite, 2 parts of active carbon, 5 parts of calcium carbonate be uniformly mixed, then plus 0.1 part of mixing of edible oil be extruded into pie, by pie
Wet feed is dried to aqueous 7%-8%, and dried cake material is then crushed to the particle less than 3mm with sand making machine, and particulate material is sieved and is received
Collect 0.5-3mm pellet, the powder less than 0.5mm returns to cake of press, by the metallurgical furnace and kilm 1 of pellet modulus 3.1,4 matter of water
It measures the diluted sodium silicate solution of part and sprays coated particle surface, the finished particle through the aqueous 6%-7% of drying to obtain again is suitble to
Do the mineral cat litter of cat class pet dung processing, it is also possible to make the mineral grain desiccant of other dry applications.
Embodiment 2
A kind of dust removal air-breathing liquid concave convex rod soil matrix mineral cat litter and preparation method, are by the selected attapulgite content 50% of mass parts
25 parts of 2 parts of 90 parts of attapulgite, sodium carbonate, the water of fineness 0.105mm is sufficiently mixed, and is squeezed, room temperature stockpiling placement one week, then
With 3 parts of active zeolite, 5 parts of active carbon, 8 parts of calcium carbonate be uniformly mixed, then plus 0.3 part of mixing of edible oil be extruded into pie, by pie
Wet feed is dried to aqueous 7%-8%, and dried cake material is then crushed to the particle less than 3mm with sand making machine, and particulate material is sieved and is received
Collect 0.5-3mm pellet, the powder less than 0.5mm returns to cake of press, by the metallurgical furnace and kilm 2 of pellet modulus 3.1,8 matter of water
It measures the diluted sodium silicate solution of part and sprays coated particle surface, the finished particle through the aqueous 6%-7% of drying to obtain again is suitble to
Do the mineral cat litter of cat class pet dung processing, it is also possible to make the mineral grain desiccant of other dry applications.
Embodiment 3
A kind of dust removal air-breathing liquid concave convex rod soil matrix mineral cat litter and preparation method, are by the selected attapulgite content 50% of mass parts
24 parts of 1.5 parts of 85 parts of attapulgite, sodium carbonate, the water of fineness 0.105mm is sufficiently mixed, and is squeezed, stores up placement one week, then together
2.5 parts of active zeolite, 3 parts of active carbon, 7 parts of calcium carbonate be uniformly mixed, then plus 0.2 part of mixing of edible oil be extruded into pie, by pie
Wet feed is dried to aqueous 7%-8%, and dried cake material is then crushed to the particle less than 3mm with sand making machine, and particulate material is sieved and is received
Collect 0.5-3mm pellet, the powder less than 0.5mm returns to cake of press, by the metallurgical furnace and kilm 1.5 of pellet modulus 3.1, water 6
The diluted sodium silicate solution of mass parts sprays coated particle surface, and the finished particle through the aqueous 6%-7% of drying to obtain again is fitted
Close the mineral cat litter for doing the processing of cat class pet dung, it is also possible to make the mineral grain desiccant of other dry applications.
Embodiment 4
A kind of dust removal air-breathing liquid concave convex rod soil matrix mineral cat litter and preparation method, are by the selected attapulgite content 60% of mass parts
24 parts of 1 part of 80 parts of attapulgite, sodium carbonate, the water of fineness 0.105mm is sufficiently mixed, and is squeezed, room temperature stockpiling placement one week, then
With 2 parts of active zeolite, 2 parts of active carbon, 5 parts of calcium carbonate be uniformly mixed, then plus 0.1 part of mixing of edible oil be extruded into pie, by pie
Wet feed is dried to aqueous 7%-8%, and dried cake material is then crushed to the particle less than 3mm with sand making machine, and particulate material is sieved and is received
Collect 0.5-3mm pellet, powder less than 0.5mm returns to cake of press, by the metallurgical furnace and kilm waterglass 1 of pellet modulus 3.6,
The diluted sodium silicate solution of 4 mass parts of water sprays coated particle surface, the finished product through the aqueous 6%-7% of drying to obtain again
Grain is suitble to do the mineral cat litter of cat class pet dung processing, it is also possible to make the mineral grain desiccant of other dry applications.
Embodiment 5
A kind of dust removal air-breathing liquid concave convex rod soil matrix mineral cat litter and preparation method, are by the selected attapulgite content 60% of mass parts
25 parts of 1.5 parts of 90 parts of attapulgite, sodium carbonate, the water of fineness 0.105mm is sufficiently mixed, and is squeezed, stores up placement one week, then together
2 parts of active zeolite, 5 parts of active carbon, 8 parts of calcium carbonate be uniformly mixed, then plus 0.3 part of mixing of edible oil be extruded into pie, pie is wet
Aqueous 7%-8% is arrived in material drying, and dried cake material is then crushed to the particle less than 3mm with sand making machine, and particulate material is sieved and is collected
0.5-3mm pellet, the powder less than 0.5mm returns to cake of press, by the metallurgical furnace and kilm waterglass 2 of pellet modulus 3.6, water
8 mass parts diluted sodium silicate solution injection coated particle surface, the finished particle through the aqueous 6%-7% of drying to obtain again,
It is suitble to do the mineral cat litter of cat class pet dung processing, it is also possible to make the mineral grain desiccant of other dry applications.
Embodiment 6
A kind of dust removal air-breathing liquid concave convex rod soil matrix mineral cat litter and preparation method, are by the selected attapulgite content 55% of mass parts
27 parts of 2 parts of 85 parts of attapulgite, sodium carbonate, the water of fineness 0.105mm is sufficiently mixed, and is squeezed, room temperature stockpiling placement one week, then
With 2.5 parts of active zeolite, 3 parts of active carbon, 7 parts of calcium carbonate be uniformly mixed, then plus 0.2 part of mixing of edible oil be extruded into pie, by cake
Shape wet feed is dried to aqueous 7%-8%, and dried cake material is then crushed to the particle less than 3mm with sand making machine, particulate material is sieved
0.5-3mm pellet is collected, the powder less than 0.5mm returns to cake of press, by the metallurgical furnace and kilm waterglass of pellet modulus 3.4
1.5, the diluted sodium silicate solution of 6 mass parts of water sprays coated particle surface, the finished product through the aqueous 6%-7% of drying to obtain again
Particle is suitble to do the mineral cat litter of cat class pet dung processing, it is also possible to make the mineral grain desiccant of other dry applications.
Claims (3)
1. a kind of dust removal air-breathing liquid concave convex rod soil matrix mineral cat litter, which is characterized in that be prepared by the raw material of following mass parts:
Selected attapulgite 80-90, sodium carbonate 1-2, active zeolite part 2-3, active carbon 2-5, calcium carbonate 5-8, edible oil 0.1-0.3,
Sodium metasilicate 1-2, water 26-33；Preparation method is to be sufficiently mixed selected attapulgite powder 80-90, sodium carbonate 1-2, water 22-25,
It is squeezed, room temperature stockpiling placement one week, is uniformly mixed with active zeolite 2-3, active carbon 2-5, calcium carbonate 5-8, then plus edible oil
0.1-0.3 mixing is extruded into pie, by the drying of pie wet feed to aqueous 7%-8%, after dried cake material is crushed into sand making machine it is small
In 3mm particle, particulate material is sieved and collects 0.5-3mm pellet, by pellet sodium metasilicate 1-2, the diluted silicic acid of water 4-8 mass parts
Sodium solution spray coating particle surface, the finished particle through the aqueous 6%-7% of drying to obtain again can be used as cat class pet dung
The mineral cat litter of processing, it is also possible to make the mineral grain desiccant of other dry applications.
2. a kind of dust removal air-breathing liquid concave convex rod soil matrix mineral cat litter according to claim 1, which is characterized in that the silicic acid
Sodium is the metallurgical furnace and kilm of modulus 3.1-3.6, and selected attapulgite powder is that attapulgite content is greater than 50%, fineness
The attapulgite powder of 0.105mm, active zeolite are the zeolites that selected ammonia absorption value is greater than 90 mmol/100g, fineness 0.075mm
Powder, active powdered carbon are active powdered carbon of the iodine absorption value in 800mg/g, fineness 0.105mm, and calcium carbonate is that calcium carbonate content and whiteness are equal
Greater than 80%, fineness 0.075mm powder.
3. the preparation method of dust removal air-breathing liquid concave convex rod soil matrix mineral cat litter according to claims 1 and 2, feature exist
In comprising the following steps:
(1) attapulgite is selected: by attapulgite raw ore except quartz, feldspar non-clay mineral, obtaining attapulgite content and is greater than
50% attapulgite is regrinded to fineness 0.105mm；
(2) attapulgite expands: selected attapulgite, sodium carbonate, water are sufficiently mixed, squeezed, room temperature stockpiling placement one week,
Attapulgite, the montmorillonite for containing attapulgite are sufficiently dissociated, are expanded；
(3) ingredient squeezes drying: the same active zeolite of wet feed, active carbon, calcium carbonate that step 2 expands being uniformly mixed, then plus food
Pie is extruded into oily mixing with extruder, by pie wet feed drying to aqueous 7%-8%；
(4) sand sieve processed point: the dry biscuit of step 3 is ground into the particle less than 3mm with sand making machine, particulate material is sieved and is collected
The pellet of 0.5-3mm, the mixing of powder return step 3 less than 0.5mm are used again；
(5) coating is dry: the metallurgical furnace and kilm of modulus 3.1-3.6 being diluted with water to sodium metasilicate covering liquid, is obtained to step 4
The 0.5-3mm pellet spray coating pellet surface arrived, the finished particle through the aqueous 6%-7% of drying to obtain again.
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| CN115428737A (en) * | 2022-08-26 | 2022-12-06 | 柳州工学院 | Pet cat litter and preparation method thereof |
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